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Bird List

Updated ~12 hours ago
709 All Years 517 This Year 2024 398 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (502)

  1. Common Murre Uria aalge
    # Count: 1500
    Date:
    Observer: Nicholas Dehler
    Location: Devil's Slide Trail and Egg Rock San Mateo
  2. Snow Goose Anser caerulescens
    # Count: 350
    Date:
    Observer: David Garza
    Location: Sacramento NWR Glenn
  3. Tufted Puffin Fratercula cirrhata
    # Count: 95
    Date:
    Observer: Farallon Island
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  4. Canada Goose Branta canadensis
    # Count: 80
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  5. American White Pelican Pelecanus erythrorhynchos
    # Count: 80
    Date:
    Observer: Dan Habig
    Location: Petaluma Marsh WA--Rush Creek Unit (accessed by Binford Rd or Pinheiro Fire Rd) Marin
  6. American Avocet Recurvirostra americana
    # Count: 50
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  7. Greater White-fronted Goose Anser albifrons
    # Count: 35
    Date:
    Observer: David Garza
    Location: Sacramento NWR Glenn
  8. Ross's Goose Anser rossii
    # Count: 30
    Date:
    Observer: David Garza
    Location: Sacramento NWR Glenn
  9. Chukar Alectoris chukar
    # Count: 25
    Date:
    Observer: Lisa Blazure
    Location: Emigrant Canyon Road, Death Valley US-CA 36.33505, -117.13683 Inyo
  10. White-faced Ibis Plegadis chihi
    # Count: 20
    Date:
    Observer: Judith Allen
    Location: Woodland WTP Yolo
  11. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 20
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  12. Red-winged Blackbird Agelaius phoeniceus
    # Count: 20
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  13. Fox Sparrow Passerella iliaca
    # Count: 19
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP--North Grove Loop Fresno
  14. Northern Pintail Anas acuta
    # Count: 15
    Date:
    Observer: David Garza
    Location: Sacramento NWR Glenn
  15. Whimbrel Numenius phaeopus
    # Count: 14
    Date:
    Observer: J C
    Location: Crystal Cove State Beach, Newport Beach US-CA (33.5653,-117.8313) Orange
  16. Marbled Godwit Limosa fedoa
    # Count: 13
    Date:
    Observer: Van Pierszalowski
    Location: Playa del Rey/Ballona area Los Angeles
  17. Mountain Plover Anarhynchus montanus
    # Count: 11
    Date:
    Observer: Nat Smale
    Location: Hwy 45--south of County Line Rd. Yolo
  18. American Wigeon Mareca americana
    # Count: 10
    Date:
    Observer: David Garza
    Location: Sacramento NWR Glenn
  19. American Coot Fulica americana
    # Count: 10
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  20. Black-necked Stilt Himantopus mexicanus
    # Count: 10
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  21. Semipalmated Plover Charadrius semipalmatus
    # Count: 10
    Date:
    Observer: Joanne Sherif
    Location: Bayfront Park (J St.) San Diego
  22. Short-billed Dowitcher Limnodromus griseus
    # Count: 10
    Date:
    Observer: Jackson Gregory
    Location: Bolsa Chica Ecological Reserve Orange
  23. Bank Swallow Riparia riparia
    # Count: 10
    Date:
    Observer: Ryan Mense
    Location: Ano Nuevo SP--Visitors Center, Elephant Seals and trails San Mateo
  24. Chestnut-collared Longspur Calcarius ornatus
    # Count: 10
    Date:
    Observer: Mark Scheel
    Location: Antelope Valley West--W. Ave. B at 300th St. W. Los Angeles
  25. Sagebrush Sparrow Artemisiospiza nevadensis
    # Count: 10
    Date:
    Observer: Kris Dunlap
    Location: Mono Lake--South Tufa area Mono
  26. Black-vented Shearwater Puffinus opisthomelas
    # Count: 9
    Date:
    Observer: Steven Lima
    Location: Cabrillo NM--tidepools San Diego
  27. Lawrence's Goldfinch Spinus lawrencei
    # Count: 9
    Date:
    Observer: Scott Taylor
    Location: Winchester, Winchester Ponds Riverside
  28. White-throated Swift Aeronautes saxatalis
    # Count: 8
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  29. Tricolored Blackbird Agelaius tricolor
    # Count: 8
    Date:
    Observer: Robert Keiffer
    Location: Potter Valley Enright/Keiffer Ranch Mendocino
  30. Wood Duck Aix sponsa
    # Count: 7
    Date:
    Observer: Arul Doppa
    Location: Niles Community Park Alameda
  31. Pigeon Guillemot Cepphus columba
    # Count: 7
    Date:
    Observer: Patrick Pilarski
    Location: Monterey Bay Aquarium (outside only) Monterey
  32. Canvasback Aythya valisineria
    # Count: 6
    Date:
    Observer: Judith Allen
    Location: Woodland WTP Yolo
  33. Ring-necked Duck Aythya collaris
    # Count: 6
    Date:
    Observer: Daniel Bye
    Location: Wilson Lake and Wilson Lake Road (36 to the county line) Tehama
  34. Greater Sage-Grouse Centrocercus urophasianus
    # Count: 6
    Date:
    Observer: Caroline Fegley
    Location: Unnamed Road, Litchfield, California, US (40.449, -120.198) Lassen
  35. Mourning Dove Zenaida macroura
    # Count: 6
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  36. Ring-billed Gull Larus delawarensis
    # Count: 6
    Date:
    Observer: Bob Fields
    Location: Santa Clara River Estuary Ventura
  37. Nanday Parakeet Aratinga nenday
    # Count: 6
    Date:
    Observer: Logan Brunner
    Location: Malibu Creek SP Los Angeles
  38. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 6
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  39. California Quail Callipepla californica
    # Count: 5
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  40. Western Grebe Aechmophorus occidentalis
    # Count: 5
    Date:
    Observer: Donna Mackiewicz
    Location: 13245 Surf Ln, Clearlake Oaks US-CA (39.0173,-122.6618) Lake
  41. Red Phalarope Phalaropus fulicarius
    # Count: 5
    Date:
    Observer: Rajan Rao
    Location: Pt. Reyes--Lighthouse Marin
  42. Verdin Auriparus flaviceps
    # Count: 5
    Date:
    Observer: Grigory Heaton
    Location: Niland--International Rd. Imperial
  43. Sage Thrasher Oreoscoptes montanus
    # Count: 5
    Date:
    Observer: Kris Dunlap
    Location: Mono Lake--South Tufa area Mono
  44. American Goldfinch Spinus tristis
    # Count: 5
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  45. Grasshopper Sparrow Ammodramus savannarum
    # Count: 5
    Date:
    Observer: John Yoo
    Location: Quail Hill Preserve Orange
  46. Brown-headed Cowbird Molothrus ater
    # Count: 5
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  47. Great-tailed Grackle Quiscalus mexicanus
    # Count: 5
    Date:
    Observer: George Folsom
    Location: Alluvial Groundwater Recharge Basins Fresno
  48. Trumpeter Swan Cygnus buccinator
    # Count: 4
    Date:
    Observer: Gretchen Framel
    Location: Indian Tom Lake Siskiyou
  49. Eurasian Wigeon Mareca penelope
    # Count: 4
    Date:
    Observer: Daniel Edelstein
    Location: 122–130 Rowland Blvd, Novato US-CA (38.0923,-122.5529) Marin
  50. Redhead Aythya americana
    # Count: 4
    Date:
    Observer: Eric Tipton
    Location: Baldwin Lake San Bernardino
  51. Lesser Scaup Aythya affinis
    # Count: 4
    Date:
    Observer: Chris Dunford
    Location: Woodland WTP Yolo
  52. Spotted Dove Spilopelia chinensis
    # Count: 4
    Date:
    Observer: Chris Dean
    Location: Santa Catalina Island--Avalon area Los Angeles
  53. Stilt Sandpiper Calidris himantopus
    # Count: 4
    Date:
    Observer: Chris Dean
    Location: Salton Sea--Young Rd. (west end) Imperial
  54. Franklin's Gull Leucophaeus pipixcan
    # Count: 4
    Date:
    Observer: Eric Leslie
    Location: Volcanic Legacy Scenic Byway, Tulelake, California, US (41.872, -121.558) Siskiyou
  55. Black Storm-Petrel Hydrobates melania
    # Count: 4
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only) San Diego
  56. Pink-footed Shearwater Ardenna creatopus
    # Count: 4
    Date:
    Observer: Chris Overington
    Location: Monterey Bay pelagic (MTY Co., 2+ mi offshore) Monterey
  57. Brandt's Cormorant Urile penicillatus
    # Count: 4
    Date:
    Observer: Bob Fields
    Location: Santa Clara River Estuary Ventura
  58. American Bittern Botaurus lentiginosus
    # Count: 4
    Date:
    Observer: Karen McClure
    Location: Wickman Rd--south of 162 Butte
  59. Turkey Vulture Cathartes aura
    # Count: 4
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  60. Williamson's Sapsucker Sphyrapicus thyroideus
    # Count: 4
    Date:
    Observer: Lynn Duncan
    Location: 1023–1025 Cathedral Rd, South Lake Tahoe US-CA 38.91172, -120.06693 El Dorado
  61. Prairie Falcon Falco mexicanus
    # Count: 4
    Date:
    Observer: John Jordan
    Location: Petroglyph Section, Tulelake, California, US (41.845, -121.391) Modoc
  62. Yellow-billed Magpie Pica nuttalli
    # Count: 4
    Date:
    Observer: Clifford Hawley
    Location: Cassady Woods Sacramento
  63. Horned Lark Eremophila alpestris
    # Count: 4
    Date:
    Observer: Forrest English
    Location: Oro Grande, California, US (34.67, -117.234) San Bernardino
  64. Tree Swallow Tachycineta bicolor
    # Count: 4
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  65. Violet-green Swallow Tachycineta thalassina
    # Count: 4
    Date:
    Observer: Neil Butler
    Location: June Lake Mono
  66. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  67. Wrentit Chamaea fasciata
    # Count: 4
    Date:
    Observer: Ryan Webster
    Location: Courtyards Trail San Diego
  68. House Finch Haemorhous mexicanus
    # Count: 4
    Date:
    Observer: Elizabeth Olin
    Location: Dutra Estates Park San Joaquin
  69. Savannah Sparrow Passerculus sandwichensis
    # Count: 4
    Date:
    Observer: francesca pastine
    Location: Heron's Head Park San Francisco
  70. Green-tailed Towhee Pipilo chlorurus
    # Count: 4
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP--North Grove Loop Fresno
  71. Hermit Warbler Setophaga occidentalis
    # Count: 4
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  72. Western Tanager Piranga ludoviciana
    # Count: 4
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  73. Cinnamon Teal Spatula cyanoptera
    # Count: 3
    Date:
    Observer: carl tuttle
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  74. Greater Scaup Aythya marila
    # Count: 3
    Date:
    Observer: Zachary Emery
    Location: MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek Alameda
  75. Bufflehead Bucephala albeola
    # Count: 3
    Date:
    Observer: Chris Dunford
    Location: Woodland WTP Yolo
  76. Common Merganser Mergus merganser
    # Count: 3
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  77. Ring-necked Pheasant Phasianus colchicus
    # Count: 3
    Date:
    Observer: David Garza
    Location: Sacramento NWR Glenn
  78. Rock Pigeon Columba livia
    # Count: 3
    Date:
    Observer: Elizabeth Olin
    Location: Dutra Estates Park San Joaquin
  79. Ruddy Turnstone Arenaria interpres
    # Count: 3
    Date:
    Observer: David Bradford
    Location: Bayfront Park (J St.) San Diego
  80. Sanderling Calidris alba
    # Count: 3
    Date:
    Observer: Joanne Sherif
    Location: Bayfront Park (J St.) San Diego
  81. Western Sandpiper Calidris mauri
    # Count: 3
    Date:
    Observer: Jackson Gregory
    Location: Bolsa Chica Ecological Reserve Orange
  82. Black-legged Kittiwake Rissa tridactyla
    # Count: 3
    Date:
    Observer: Tony Kurz
    Location: Klamath River mouth Del Norte
  83. California Gull Larus californicus
    # Count: 3
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  84. Common Tern Sterna hirundo
    # Count: 3
    Date:
    Observer: Norman Uyeda
    Location: College Lake Santa Cruz
  85. Pelagic Cormorant Urile pelagicus
    # Count: 3
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  86. Brown Pelican Pelecanus occidentalis
    # Count: 3
    Date:
    Observer: carl tuttle
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  87. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: P Oakman
    Location: Pacific Commons Linear Park Alameda
  88. Great Blue Heron Ardea herodias
    # Count: 3
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  89. California Condor Gymnogyps californianus
    # Count: 3
    Date:
    Observer: Karen Zappone
    Location: Condor Gulch Trail, Paicines US-CA 36.48227, -121.18277 San Benito
  90. Spotted Owl Strix occidentalis
    # Count: 3
  91. Downy Woodpecker Dryobates pubescens
    # Count: 3
    Date:
    Observer: Alexander Yan
    Location: Huntington Central Park--East Orange
  92. Hairy Woodpecker Dryobates villosus
    # Count: 3
    Date:
    Observer: BreeLynn Butler
    Location: Lee Vining Creek Trail Mono
  93. Red-masked Parakeet Psittacara erythrogenys
    # Count: 3
    Date:
    Observer: Alana Pizarro
    Location: Golden Gate Park--Panhandle west of Masonic Ave. San Francisco
  94. Gray Vireo Vireo vicinior
    # Count: 3
    Date:
    Observer: Kevin Burns
    Location: Kitchen Creek Rd.--south gate San Diego
  95. Warbling Vireo Vireo gilvus
    # Count: 3
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  96. Canada Jay Perisoreus canadensis
    # Count: 3
    Date:
    Observer: Tim Bray
    Location: Snag End Farm Mendocino
  97. Island Scrub-Jay Aphelocoma insularis
    # Count: 3
    Date:
    Observer: Jeremy Carberry
    Location: Santa Cruz Island--Scorpion Anchorage and Beach Area Santa Barbara
  98. Common Raven Corvus corax
    # Count: 3
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  99. Purple Martin Progne subis
    # Count: 3
    Date:
    Observer: logan kahle
    Location: Hwy 41 at San Gabriel Rd. San Luis Obispo
  100. Red-breasted Nuthatch Sitta canadensis
    # Count: 3
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  101. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: Alex Tey
    Location: Mad River Fish Hatchery Humboldt
  102. Dark-eyed Junco Junco hyemalis
    # Count: 3
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  103. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 3
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  104. Western Meadowlark Sturnella neglecta
    # Count: 3
    Date:
    Observer: Charlotte Ekland
    Location: 3520 Paskenta Cemetery Rd, Flournoy US-CA 39.90219, -122.51259 Tehama
  105. Bullock's Oriole Icterus bullockii
    # Count: 3
    Date:
    Observer: Donna Mackiewicz
    Location: 13245 Surf Ln, Clearlake Oaks US-CA (39.0173,-122.6618) Lake
  106. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  107. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Shelley Klop
    Location: Albany Bulb Alameda
  108. Barrow's Goldeneye Bucephala islandica
    # Count: 2
    Date:
    Observer: Becky Fales
    Location: Truckee River Bike Trail--Alpine Meadows to Tahoe City Placer
  109. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Amy McDonald
    Location: William Bill Hughes Park Placer
  110. Wild Turkey Meleagris gallopavo
    # Count: 2
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  111. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: P Oakman
    Location: Pacific Commons Linear Park Alameda
  112. Eared Grebe Podiceps nigricollis
    # Count: 2
    Date:
    Observer: Scott Taylor
    Location: Winchester, Winchester Ponds Riverside
  113. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Donna Mackiewicz
    Location: 13245 Surf Ln, Clearlake Oaks US-CA (39.0173,-122.6618) Lake
  114. White-winged Dove Zenaida asiatica
    # Count: 2
    Date:
    Observer: Grigory Heaton
    Location: Niland--International Rd. Imperial
  115. Yellow Rail Coturnicops noveboracensis
    # Count: 2
    Date:
    Observer: David Irons
    Location: State Line Park Rd. (CA side only) Modoc
  116. Sandhill Crane Antigone canadensis
    # Count: 2
    Date:
    Observer: Paul Hardy
    Location: Chandler Rd. west--Bengard Ranch area Plumas
  117. Black Oystercatcher Haematopus bachmani
    # Count: 2
    Date:
    Observer: Bob Fields
    Location: Santa Clara River Estuary Ventura
  118. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Paul Hardy
    Location: Chandler Rd. west--Bengard Ranch area Plumas
  119. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Barbara Kelley
    Location: Alexandre Dairy Del Norte
  120. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: BreeAnn Crofts
    Location: Hayward Regional Shoreline--Cogswell Marsh Alameda
  121. Pomarine Jaeger Stercorarius pomarinus
    # Count: 2
    Date:
    Observer: Edana Salisbury
    Location: Newport Pier Orange
  122. Rhinoceros Auklet Cerorhinca monocerata
    # Count: 2
    Date:
    Observer: Catherine Webb
    Location: Pt. Pinos--seawatch only Monterey
  123. Marbled Murrelet Brachyramphus marmoratus
    # Count: 2
    Date:
    Observer: Ryan Mense
    Location: Pescadero SB--west of Hwy 1 only San Mateo
  124. Scripps's Murrelet Synthliboramphus scrippsi
    # Count: 2
    Date:
    Observer: Jeremy Leader
    Location: Redondo Canyon (LA Co.) Los Angeles
  125. Craveri's Murrelet Synthliboramphus craveri
    # Count: 2
    Date:
    Observer: Max Leibowitz
    Location: Off Mission Bay (offshore species only) San Diego
  126. Laughing Gull Leucophaeus atricilla
    # Count: 2
    Date:
    Observer: David Bradford
    Location: W Bannister Rd, Brawley US-CA 33.05189, -115.68081 Imperial
  127. Heermann's Gull Larus heermanni
    # Count: 2
    Date:
    Observer: Clinton Carvill
    Location: Imperial Beach Pier & beach San Diego
  128. Western Gull Larus occidentalis
    # Count: 2
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  129. Gull-billed Tern Gelochelidon nilotica
    # Count: 2
    Date:
    Observer: Jim Pawlicki
    Location: San Diego River mudflats & Robb Field San Diego
  130. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: P Oakman
    Location: Pacific Commons Linear Park Alameda
  131. Arctic Tern Sterna paradisaea
    # Count: 2
    Date:
    Observer: Brian Sullivan
    Location: Pt. Pinos--seawatch only Monterey
  132. Royal Tern Thalasseus maximus
    # Count: 2
    Date:
    Observer: Clinton Carvill
    Location: Imperial Beach Pier & beach San Diego
  133. Red-throated Loon Gavia stellata
    # Count: 2
    Date:
    Observer: Andrew niccum
    Location: Presidio--Main Post San Francisco
  134. Pacific Loon Gavia pacifica
    # Count: 2
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  135. Black-footed Albatross Phoebastria nigripes
    # Count: 2
    Date:
    Observer: Chris Overington
    Location: Monterey Bay pelagic (MTY Co., 2+ mi offshore) Monterey
  136. Cook's Petrel Pterodroma cookii
    # Count: 2
    Date:
    Observer: Ed Corey
    Location: WINGS LA To VANCOUVER MAY 2024 2.16 San Luis Obispo
  137. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: P Oakman
    Location: Pacific Commons Linear Park Alameda
  138. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: J C
    Location: Crystal Cove State Beach, Newport Beach US-CA (33.5653,-117.8313) Orange
  139. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: carl tuttle
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  140. Green Heron Butorides virescens
    # Count: 2
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  141. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: P Oakman
    Location: Pacific Commons Linear Park Alameda
  142. White-tailed Kite Elanus leucurus
    # Count: 2
    Date:
    Observer: P Oakman
    Location: Pacific Commons Linear Park Alameda
  143. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  144. American Goshawk Accipiter atricapillus
    # Count: 2
    Date:
    Observer: Lauren Whitenack
    Location: Sagehen - Low elevation Nevada
  145. Zone-tailed Hawk Buteo albonotatus
    # Count: 2
    Date:
    Observer: Bridget Spencer
    Location: Mojave National Preserve--Cedar Canyon San Bernardino
  146. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Kevin Padgett
    Location: Santa Cruz, California, US (36.977, -122.054) Santa Cruz
  147. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 2
    Date:
    Observer: Donna Mackiewicz
    Location: 13245 Surf Ln, Clearlake Oaks US-CA (39.0173,-122.6618) Lake
  148. Gilded Flicker Colaptes chrysoides
    # Count: 2
    Date:
    Observer: Johnny Bovee
    Location: Mojave National Preserve--Cedar Canyon Road, 4-6 miles west of Lanfair Road (MM 15-17) San Bernardino
  149. Yellow-chevroned Parakeet Brotogeris chiriri
    # Count: 2
    Date:
    Observer: Aidan Branney
    Location: 2460 E Chevy Chase Dr, Glendale US-CA 34.16015, -118.21331 Los Angeles
  150. Mitred Parakeet Psittacara mitratus
    # Count: 2
    Date:
    Observer: Joshua Mitchell
    Location: Barnsdall Art Park Los Angeles
  151. Olive-sided Flycatcher Contopus cooperi
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  152. Western Wood-Pewee Contopus sordidulus
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  153. Western Flycatcher Empidonax difficilis
    # Count: 2
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  154. Brown-crested Flycatcher Myiarchus tyrannulus
    # Count: 2
    Date:
    Observer: Joseph Piacentini
    Location: Big Morongo Canyon Preserve & Covington Park San Bernardino
  155. Cassin's Kingbird Tyrannus vociferans
    # Count: 2
    Date:
    Observer: Jeffrey Johnson
    Location: Daniell's Hall San Bernardino
  156. Bell's Vireo Vireo bellii
    # Count: 2
    Date:
    Observer: Marcus England
    Location: Rio de Los Angeles SP Los Angeles
  157. Cassin's Vireo Vireo cassinii
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  158. Loggerhead Shrike Lanius ludovicianus
    # Count: 2
    Date:
    Observer: Butch Carter
    Location: Dixon Lane-Meadowcreek (incl. Greengate Cottonwoods) Inyo
  159. Pinyon Jay Gymnorhinus cyanocephalus
    # Count: 2
    Date:
    Observer: Annie Barrett
    Location: Swall Meadows Mono
  160. Woodhouse's Scrub-Jay Aphelocoma woodhouseii
    # Count: 2
    Date:
    Observer: Kris Dunlap
    Location: Westgard Pass Inyo
  161. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Emerson Ceccarelli
    Location: Creekside Dr Bridge Contra Costa
  162. Oak Titmouse Baeolophus inornatus
    # Count: 2
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  163. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  164. Pygmy Nuthatch Sitta pygmaea
    # Count: 2
    Date:
    Observer: Paul Hardy
    Location: Chandler Rd. west--Bengard Ranch area Plumas
  165. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  166. Bewick's Wren Thryomanes bewickii
    # Count: 2
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  167. Crissal Thrasher Toxostoma crissale
    # Count: 2
    Date:
    Observer: Chris Dean
    Location: China Ranch Date Farm Inyo
  168. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Colin Gannon
    Location: 3392 Patricks Point Drive, Trinidad, California, US (41.122, -124.157) Humboldt
  169. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  170. Scaly-breasted Munia Lonchura punctulata
    # Count: 2
    Date:
    Observer: Mark Hays
    Location: Hays Home San Luis Obispo
  171. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Charlotte Ekland
    Location: 3520 Paskenta Cemetery Rd, Flournoy US-CA 39.90219, -122.51259 Tehama
  172. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Emily MacDonald
    Location: Honey Lake Wildlife Area--Fleming Unit Lassen
  173. Evening Grosbeak Coccothraustes vespertinus
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  174. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP--North Grove Loop Fresno
  175. Cassin's Sparrow Peucaea cassinii
    # Count: 2
    Date:
    Observer: Andrew Howe
    Location: Cassin’s Sparrow spot - East of Hyundai track Kern
  176. Black-throated Sparrow Amphispiza bilineata
    # Count: 2
    Date:
    Observer: Forrest English
    Location: Oro Grande, California, US (34.67, -117.234) San Bernardino
  177. Lark Bunting Calamospiza melanocorys
    # Count: 2
    Date:
    Observer: Owen Daulton
    Location: Carrizo Plain NM (use specific hotspots when available) San Luis Obispo
  178. Bell's Sparrow Artemisiospiza belli
    # Count: 2
    Date:
    Observer: David Bradford
    Location: 464–490 Ballinger Canyon Rd, Maricopa US-CA 34.88380, -119.47251 Santa Barbara
  179. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Sasha Cahill
    Location: Arcata Bottoms--V St. Loop Humboldt
  180. Spotted Towhee Pipilo maculatus
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  181. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 2
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  182. Nashville Warbler Leiothlypis ruficapilla
    # Count: 2
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  183. Emperor Goose Anser canagicus
    # Count: 1
    Date:
    Observer: karen pinckard
    Location: Jersey Island Contra Costa
  184. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Ryan Burnett
    Location: Ventura Settling Ponds Ventura
  185. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Frank Fabbro
    Location: Woodland WTP Yolo
  186. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Susanville Effluent Ponds Lassen
  187. Garganey Spatula querquedula
    # Count: 1
    Date:
    Observer: Larry Jordan
    Location: Clear Creek WTP Shasta
  188. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Bob Fields
    Location: Santa Clara River Estuary Ventura
  189. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: carl tuttle
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  190. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Kay Regester
    Location: Ventura Settling Ponds Ventura
  191. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: William Legge
    Location: Petaluma Marsh WA--Rush Creek Unit (accessed by Binford Rd or Pinheiro Fire Rd) Marin
  192. King Eider Somateria spectabilis
    # Count: 1
    Date:
    Observer: Jesse Conklin
    Location: South Spit, SE Tip (40.746, -124.228) Humboldt
  193. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Barbara Kelley
    Location: Crescent City Harbor--Anchor Way & Whaler Island Del Norte
  194. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  195. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon Marin
  196. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: John Scharpen
    Location: Ano Nuevo SP--Visitors Center, Elephant Seals and trails San Mateo
  197. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: joe sweeney
    Location: Moss Landing--Jetty Road, north jetty & State Beach Monterey
  198. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Kyle d'Entremont
    Location: Pillar Point Harbor San Mateo
  199. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: George Folsom
    Location: Alluvial Groundwater Recharge Basins Fresno
  200. Mountain Quail Oreortyx pictus
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Deans Valley Campground Plumas
  201. Gambel's Quail Callipepla gambelii
    # Count: 1
    Date:
    Observer: Sebastian Heilpern
    Location: Ss01t, Yucca Valley US-CA (34.2116,-116.4950) San Bernardino
  202. Ruffed Grouse Bonasa umbellus
    # Count: 1
    Date:
    Observer: Zachary Geier
    Location: Rogue River-Siskiyou National Forest, Gasquet US-CA (41.9545,-123.7044) Del Norte
  203. Sooty Grouse Dendragapus fuliginosus
    # Count: 1
    Date:
    Observer: Rachel Clark
    Location: 72337 Courtright Way, Shaver Lake, California, US (37.025, -118.993) Fresno
  204. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Thomas Czubek
    Location: Modoc NWR--Discover Modoc Wildlife viewpoint Modoc
  205. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: joe sweeney
    Location: Moss Landing--Jetty Road, north jetty & State Beach Monterey
  206. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  207. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  208. Inca Dove Columbina inca
    # Count: 1
    Date:
    Observer: Alexander Yan
    Location: 40501–40799 168th St E, Lancaster US-CA 34.61754, -117.83030 Los Angeles
  209. Common Ground Dove Columbina passerina
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Imperial Irrigation District Wetland Project--Niland Imperial
  210. Ruddy Ground Dove Columbina talpacoti
    # Count: 1
    Date:
    Observer: Jason St. Pierre
    Location: Palo Verde Ecological Reserve Riverside
  211. Greater Roadrunner Geococcyx californianus
    # Count: 1
    Date:
    Observer: Mary Ann Fiechtner
    Location: 17209 Cuvee Ct, Poway US-CA 33.02454, -117.04251 San Diego
  212. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Max Leibowitz
    Location: San Luis Rey River--Benet to Foussat San Diego
  213. Lesser Nighthawk Chordeiles acutipennis
    # Count: 1
    Date:
    Observer: Forrest English
    Location: Oro Grande, California, US (34.67, -117.234) San Bernardino
  214. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  215. Common Poorwill Phalaenoptilus nuttallii
    # Count: 1
    Date:
    Observer: Stephanie Makarewicz
    Location: 152 North Singingwood Street, Orange, California, US (33.789, -117.792) Orange
  216. Black Swift Cypseloides niger
    # Count: 1
    Date:
    Observer: Chris Overington
    Location: Ano Nuevo SP--Visitors Center, Elephant Seals and trails San Mateo
  217. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Alex Tey
    Location: Mad River Fish Hatchery Humboldt
  218. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  219. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  220. Costa's Hummingbird Calypte costae
    # Count: 1
    Date:
    Observer: Scott Taylor
    Location: Winchester, Winchester Ponds Riverside
  221. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Forrest English
    Location: Lower Rock Creek Mono
  222. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Marla Knight
    Location: Home, 9908 Sniktaw Lane, Fort Jones, California, US (41.597, -122.992) Siskiyou
  223. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: Ryan Webster
    Location: Courtyards Trail San Diego
  224. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 1
    Date:
    Observer: Susan Steele
    Location: The small pond trail Inyo
  225. Broad-billed Hummingbird Cynanthus latirostris
    # Count: 1
    Date:
    Observer: Arlene Arnold
    Location: 400 Ashton St. Kern
  226. Xantus's Hummingbird Basilinna xantusii
    # Count: 1
    Date:
    Observer: Andrew Stevens
    Location: 2382 Sunset Dr, Bishop US-CA 37.35150, -118.41467 Inyo
  227. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Don Simonson
    Location: South Richmond Marshes (Stege, Hoffman) and Meeker Slough Contra Costa
  228. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Michael Tiffany
    Location: Mono Lake County Park Mono
  229. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: L S
    Location: Mono Lake Park--Boardwalk Trail Mono
  230. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Robert Scrimger
    Location: US-CA-Irvine-Harvard Athletic Park - 33.7105x-117.7978 Orange
  231. Black Rail Laterallus jamaicensis
    # Count: 1
  232. American Oystercatcher Haematopus palliatus
    # Count: 1
    Date:
    Observer: Daniel Tatomir
    Location: Salt Creek Beach and Park Orange
  233. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: Playa del Rey/Ballona area Los Angeles
  234. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Daniel Farrar
    Location: Vandenburg SFB--San Antonio Beach (restricted access) Santa Barbara
  235. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: Bolsa Chica Ecological Reserve Orange
  236. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Phelan Rd and Buttemere San Bernardino
  237. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: Dominik Mosur
    Location: Don Edwards NWR--Ravenswood Salt Ponds R1/R2 San Mateo
  238. Wilson's Plover Anarhynchus wilsonia
    # Count: 1
    Date:
    Observer: Lisa Ruby
    Location: Bayshore Bikeway--Emory Cove & Pond 11 San Diego
  239. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: Jared HJ Tan
    Location: Sunset SB Santa Cruz
  240. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Tino Castillo
    Location: Baker sewage ponds San Bernardino
  241. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  242. Bar-tailed Godwit Limosa lapponica
    # Count: 1
    Date:
    Observer: Sarah Hobart
    Location: Arcata Bottoms--Seidel Rd Humboldt
  243. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Joshua Greenfield
    Location: Woodland Regional Park Yolo
  244. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Toby Fowler
    Location: Coal Oil Point Reserve--Devereux Slough Santa Barbara
  245. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Alice Church
    Location: Wrights Lake--vicinity El Dorado
  246. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Teresa Wicks
    Location: Tule Lake NWR--Discovery Marsh Siskiyou
  247. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Bodega Head Sonoma
  248. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: Piute Ponds (permit required) Los Angeles
  249. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Kyle d'Entremont
    Location: Pillar Point Harbor San Mateo
  250. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Joanne Sherif
    Location: Bayfront Park (J St.) San Diego
  251. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Paul Lehman
    Location: Bayfront Park (J St.) San Diego
  252. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Bob Fields
    Location: Ventura Harbor--Marina Park Ventura
  253. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Pete N
    Location: Schaefer Avenue dairy ponds (Ontario) San Bernardino
  254. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Joan Ling-Zwissler
    Location: Moss Landing--Jetty Road, north jetty & State Beach Monterey
  255. Rock Sandpiper Calidris ptilocnemis
    # Count: 1
    Date:
    Observer: Farallon Island
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  256. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Natalie Clark
    Location: Abbott's Lagoon Marin
  257. Little Stint Calidris minuta
    # Count: 1
    Date:
    Observer: bonnie henson
    Location: Bayshore Bikeway--10th Street (Pond 23) San Diego
  258. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Rita Carratello
    Location: Zmudowski SB Monterey
  259. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Shirley Reynolds
    Location: Bolsa Chica--full tidal area Orange
  260. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Jonathan Feenstra
    Location: Piute Ponds (permit required) Los Angeles
  261. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: DN 4 Del Norte
  262. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Pt. Reyes--Lighthouse Marin
  263. South Polar Skua Stercorarius maccormicki
    # Count: 1
    Date:
    Observer: Rob Fowler
    Location: Chum sesh 2--27 May 2024 Steller Sunrise pelagic 40.48992, -124.72363 Humboldt
  264. Horned Puffin Fratercula corniculata
    # Count: 1
    Date:
    Observer: David Pereksta
    Location: Offshore--Anacapa Island vicinity (VEN Co.) Ventura
  265. Cassin's Auklet Ptychoramphus aleuticus
    # Count: 1
    Date:
    Observer: Jeremy Leader
    Location: Redondo Canyon (LA Co.) Los Angeles
  266. Ancient Murrelet Synthliboramphus antiquus
    # Count: 1
    Date:
    Observer: Scott Morrical
    Location: Bodega Head - offshore species and the bluff ONLY Sonoma
  267. Swallow-tailed Gull Creagrus furcatus
    # Count: 1
    Date:
    Observer: Stella Solasz
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  268. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Elisabeth Peelor
    Location: Crescent City Harbor--Elk Creek mouth Del Norte
  269. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Loren Wright
    Location: Santa Catalina Channel (LA Co., offshore species only) Los Angeles
  270. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: carl tuttle
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  271. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Clifton Court Forebay Contra Costa
  272. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Aaron Maizlish
    Location: Nob Hill Pond San Mateo
  273. Yellow-footed Gull Larus livens
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: Sonny Bono Salton Sea NWR--Rock Hill Trail Imperial
  274. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: Golden Shore Marine Reserve Los Angeles
  275. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon Marin
  276. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Andrew Birch
    Location: MacArthur Park Los Angeles
  277. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Peter Lloyd-evans
    Location: Jenner Beach Sonoma
  278. Slaty-backed Gull Larus schistisagus
    # Count: 1
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible) Santa Clara
  279. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: James Sparks
    Location: Lila Keiser Park/Morro Creek San Luis Obispo
  280. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: carl tuttle
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  281. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Ryan Webster
    Location: Oceanside Pier San Diego
  282. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  283. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Karen McClure
    Location: Wickman Rd--south of 162 Butte
  284. Elegant Tern Thalasseus elegans
    # Count: 1
    Date:
    Observer: Clinton Carvill
    Location: Imperial Beach Pier & beach San Diego
  285. Red-billed Tropicbird Phaethon aethereus
    # Count: 1
    Date:
    Observer: Loren Wright
    Location: Santa Catalina Channel (LA Co., offshore species only) Los Angeles
  286. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: francesca pastine
    Location: Heron's Head Park San Francisco
  287. Yellow-billed Loon Gavia adamsii
    # Count: 1
    Date:
    Observer: Scott Carey
    Location: Bodega Harbor--Spud Point and marina Sonoma
  288. Laysan Albatross Phoebastria immutabilis
    # Count: 1
    Date:
    Observer: Rob Fowler
    Location: leg 4--27 May 2024 Steller Sunrise pelagic 40.48332, -124.72168 Humboldt
  289. Fork-tailed Storm-Petrel Hydrobates furcatus
    # Count: 1
    Date:
    Observer: Brian Barton
    Location: Bodega rock interior Sonoma
  290. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 1
    Date:
    Observer: Mitchell Bailey
    Location: Santa Catalina Channel (LA Co., offshore species only) Los Angeles
  291. Ashy Storm-Petrel Hydrobates homochroa
    # Count: 1
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only) San Diego
  292. Northern Fulmar Fulmarus glacialis
    # Count: 1
    Date:
    Observer: Dovid Kozlovsky
    Location: Monterey Bay pelagic--nearshore Moss Landing (<2 mi off MTY Co.) Monterey
  293. Murphy's Petrel Pterodroma ultima
    # Count: 1
    Date:
    Observer: Colby Neuman
    Location: Princess Repo Cruise Spring 2024--37.94245, -124.08409 Marin
  294. Hawaiian Petrel Pterodroma sandwichensis
    # Count: 1
    Date:
    Observer: Colby Neuman
    Location: Princess Repo Cruise Spring 2024--41.48695, -125.21237 Del Norte
  295. Short-tailed Shearwater Ardenna tenuirostris
    # Count: 1
    Date:
    Observer: Corey Leamy
    Location: Humboldt Bay--South Spit jetty Humboldt
  296. Manx Shearwater Puffinus puffinus
    # Count: 1
    Date:
    Observer: Rob Fowler
    Location: Humboldt Bay--North Spit jetty Humboldt
  297. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: Lynette Pang
    Location: Pillar Point Harbor San Mateo
  298. Red-footed Booby Sula sula
    # Count: 1
    Date:
    Observer: Brian Sullivan
    Location: Pt. Pinos--seawatch only Monterey
  299. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Farallon Island
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  300. Masked Booby Sula dactylatra
    # Count: 1
    Date:
    Observer: Peter Nguyen
    Location: Heisler Park Orange
  301. Neotropic Cormorant Nannopterum brasilianum
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: San Diego River mudflats & Robb Field San Diego
  302. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Mission Trails Regional Park--Kumeyaay Lake & campground San Diego
  303. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: Playa del Rey/Ballona area Los Angeles
  304. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Robert Gilson
    Location: San Diego River mudflats & Robb Field San Diego
  305. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Ralph Baker
    Location: Corcoran Reservoir Kings
  306. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Jodhan Fine
    Location: 4251 N Intake Blvd, Blythe US-CA (33.6730,-114.5723) Riverside
  307. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Linda Gal
    Location: San Joaquin River NWR Stanislaus
  308. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Bob Strobe
    Location: Point Arena vicinity Mendocino
  309. Swallow-tailed Kite Elanoides forficatus
    # Count: 1
    Date:
    Observer: Mark Butler
    Location: Pt. Reyes--Nunes Ranch (A Ranch) & Road Forks Pool Marin
  310. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: W J
    Location: 48450-48496 Lonoak Road, King City, California, US (36.212, -121.102) Monterey
  311. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Gregory Luckert
    Location: Loma Alta OSP Marin
  312. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Matthew McKown
    Location: Backyard-mccohens Santa Cruz
  313. White-tailed Eagle Haliaeetus albicilla
    # Count: 1
    Date:
    Observer: John Facchini
    Location: Presidio--Battery Godfrey San Francisco
  314. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: L S
    Location: Silver Lake (MNO Co.) Mono
  315. Common Black Hawk Buteogallus anthracinus
    # Count: 1
    Date:
    Observer: Cadeo Scott Schipper
    Location: Palo Verde Ecological Reserve Riverside
  316. Harris's Hawk Parabuteo unicinctus
    # Count: 1
    Date:
    Observer: Paul Lehman
    Location: Jacumba--town, pond, fields San Diego
  317. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  318. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Caroline Wolfe-Merritt
    Location: San Clemente Island--Ridge Rd. (STGT-SpCrv) Los Angeles
  319. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Eric Kachel
    Location: Hwy 99--Phillip S. Raine Rest Area Tulare
  320. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Nancy Salsig
    Location: Hidden Lakes Park, Martinez US-CA 37.97823, -122.08609 Contra Costa
  321. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Patricia Gordon
    Location: a24 x Hwy 70 Plumas
  322. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Erica Harris
    Location: Meiss Lake Sams Neck Rd. Siskiyou
  323. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Joseph Atkinson
    Location: Willow Springs Neighborhood Sacramento
  324. Flammulated Owl Psiloscops flammeolus
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  325. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Susan Solarz
    Location: 1260 Los Rios Dr, Carmichael US-CA 38.58653, -121.34071 Sacramento
  326. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Paul Hardy
    Location: Chandler Rd. west--Bengard Ranch area Plumas
  327. Burrowing Owl Athene cunicularia
    # Count: 1
    Date:
    Observer: Forrest English
    Location: Oro Grande, California, US (34.67, -117.234) San Bernardino
  328. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Maggie M
    Location: Humboldt Redwoods SP--Giant Tree Area Humboldt
  329. Great Gray Owl Strix nebulosa
    # Count: 1
  330. Long-eared Owl Asio otus
    # Count: 1
  331. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Jessica Westbrook
    Location: Lava Beds NM--West Overlook Tule Lake Modoc
  332. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Eric Ongman
    Location: Lake Valley Rd. Placer
  333. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  334. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Bradley M. Stovall
    Location: Ash Valley Lassen
  335. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: Jesse Sargent
    Location: Ash Valley Rd.--vagrant trap and vicinity Lassen
  336. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP--North Grove Loop Fresno
  337. Lewis's Woodpecker Melanerpes lewis
    # Count: 1
    Date:
    Observer: L S
    Location: Mono Lake Park--Boardwalk Trail Mono
  338. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  339. Gila Woodpecker Melanerpes uropygialis
    # Count: 1
    Date:
    Observer: Karen Reichhardt
    Location: 92283, Winterhaven US-CA 32.73017, -114.62991 Imperial
  340. Black-backed Woodpecker Picoides arcticus
    # Count: 1
    Date:
    Observer: Jonathan Breaux
    Location: Residential Madera
  341. Ladder-backed Woodpecker Dryobates scalaris
    # Count: 1
    Date:
    Observer: K & B Bealer
    Location: Joshua Tree NP--Barker Dam area Riverside
  342. White-headed Woodpecker Dryobates albolarvatus
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Deans Valley Campground Plumas
  343. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Mary Rachel Tucker
    Location: E Junction Congress Trail, Three Rivers US-CA 36.57568, -118.75331 Tulare
  344. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Arul Doppa
    Location: Niles Community Park Alameda
  345. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Guy Tingos
    Location: Dangermond Preserve—Government Point (restricted access) Santa Barbara
  346. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: David Fischler
    Location: Home Ventura
  347. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Karen Kreiger
    Location: Salinas WTP (permit access only) Monterey
  348. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Bruce Steinhardt
    Location: Oxford Lagoon Los Angeles
  349. Red-crowned Parrot Amazona viridigenalis
    # Count: 1
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  350. Lilac-crowned Parrot Amazona finschi
    # Count: 1
    Date:
    Observer: Charlotte Morris
    Location: Balboa Park--west side San Diego
  351. Greater Pewee Contopus pertinax
    # Count: 1
    Date:
    Observer: Nancy Bruce
    Location: Tule R. below Success Dam (Big Sycamore Trail-Bartlett Park) Tulare
  352. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Alexander Yan
    Location: Huntington Central Park--East Orange
  353. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Lizzie F
    Location: West End Rd--Janes Creek patch Humboldt
  354. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Beth Pearson
    Location: San Luis Rey River--Benet to Foussat San Diego
  355. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Cottonwood Canyon (MNO Co.) Mono
  356. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  357. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Noreen Weeden
    Location: Carman Valley Meadows Sierra
  358. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP--North Grove Loop Fresno
  359. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Trevor Leitz
    Location: Concordia University Orange
  360. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Eddie Bartley
    Location: Mt. Davidson San Francisco
  361. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Caroline Cecena
    Location: Ramona Grasslands Preserve--Wildflower Loop San Diego
  362. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Caroline Cecena
    Location: Ramona Grasslands Preserve--Wildflower Loop San Diego
  363. Dusky-capped Flycatcher Myiarchus tuberculifer
    # Count: 1
    Date:
    Observer: Jodhan Fine
    Location: Vincent Lugo Park Los Angeles
  364. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Donna Mackiewicz
    Location: 13245 Surf Ln, Clearlake Oaks US-CA (39.0173,-122.6618) Lake
  365. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Cindy Cummings
    Location: Struve Slough--Lee Rd. Santa Cruz
  366. Thick-billed Kingbird Tyrannus crassirostris
    # Count: 1
    Date:
    Observer: Ted Keyel
    Location: Griffith Park--Mineral Wells Trail Los Angeles
  367. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Gary Gray
    Location: Quinn Flats (includes lower Fobes Ranch Road) Riverside
  368. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Lucas Brug
    Location: Terwer Valley Del Norte
  369. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Thomas Wurster
    Location: Furnace Creek Ranch--The Ranch at Death Valley Inyo
  370. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  371. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Rosie Howard
    Location: Oasis Ranch Mono
  372. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: John Sterling
    Location: Stagecoach Park San Diego
  373. Plumbeous Vireo Vireo plumbeus
    # Count: 1
    Date:
    Observer: Susan Steele
    Location: Piute Mountain Rd.--Landers Meadow Kern
  374. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Thomas Lopez
    Location: Huntington Central Park--East Orange
  375. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Lam-Son Vinh
    Location: Huntington Central Park--East Orange
  376. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: Honey Lake Wildlife Area--Fleming Unit Lassen
  377. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Frank Verga
    Location: Monterey--Skyline Forest neighborhood Monterey
  378. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  379. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: Annie Barrett
    Location: Swall Meadows Mono
  380. Clark's Nutcracker Nucifraga columbiana
    # Count: 1
    Date:
    Observer: Annie Barrett
    Location: Swall Meadows Mono
  381. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Matthew McKown
    Location: Backyard-mccohens Santa Cruz
  382. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Alexandra Lamb
    Location: Humboldt Bay NWR--Salmon Creek Unit Humboldt
  383. Mountain Chickadee Poecile gambeli
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  384. Juniper Titmouse Baeolophus ridgwayi
    # Count: 1
    Date:
    Observer: Kris Dunlap
    Location: Westgard Pass Inyo
  385. Red-whiskered Bulbul Pycnonotus jocosus
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: My Yard Los Angeles
  386. Bushtit Psaltriparus minimus
    # Count: 1
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  387. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Claire KM
    Location: Yosemite NP--Mono Pass Trail Tuolumne
  388. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  389. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Donna Mackiewicz
    Location: 13245 Surf Ln, Clearlake Oaks US-CA (39.0173,-122.6618) Lake
  390. Black-tailed Gnatcatcher Polioptila melanura
    # Count: 1
    Date:
    Observer: Braden Thompson
    Location: Joshua Tree NP--west entrance San Bernardino
  391. California Gnatcatcher Polioptila californica
    # Count: 1
    Date:
    Observer: John Yoo
    Location: Quail Hill Preserve Orange
  392. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Rachel Clark
    Location: 72001 Courtright Way, Shaver Lake, California, US (37.078, -118.972) Fresno
  393. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Karen Zappone
    Location: Condor Gulch Trail, Paicines US-CA 36.48227, -121.18277 San Benito
  394. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Paul Hardy
    Location: Chandler Rd. west--Bengard Ranch area Plumas
  395. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Deans Valley Campground Plumas
  396. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Sam Baxter-Bray
    Location: Cattle Call Park Imperial
  397. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  398. Cactus Wren Campylorhynchus brunneicapillus
    # Count: 1
    Date:
    Observer: Krista Tsui
    Location: Schabarum Regional Park Los Angeles
  399. American Dipper Cinclus mexicanus
    # Count: 1
    Date:
    Observer: Leo ONeill
    Location: Nelder Creek, Oakhurst Madera
  400. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Baker--High School Region San Bernardino
  401. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Ashley Hopkins
    Location: West San Gabriel River Parkway Nature Trail Los Angeles
  402. Bendire's Thrasher Toxostoma bendirei
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: 43696 Lanfair Road, California, US (35.031, -115.143) San Bernardino
  403. California Thrasher Toxostoma redivivum
    # Count: 1
    Date:
    Observer: Paul Fenwick
    Location: Carmel Valley--upper El Caminito Rd. Monterey
  404. LeConte's Thrasher Toxostoma lecontei
    # Count: 1
    Date:
    Observer: Forrest English
    Location: Oro Grande, California, US (34.67, -117.234) San Bernardino
  405. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Elizabeth Olin
    Location: Dutra Estates Park San Joaquin
  406. Western Bluebird Sialia mexicana
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  407. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Kris Dunlap
    Location: Monitor Pass (MNO Co.) Mono
  408. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP - General Grant Tree Trail Fresno
  409. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Alex Tey
    Location: Mad River Fish Hatchery Humboldt
  410. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Scott Carey
    Location: Pt. Reyes--Lighthouse Marin
  411. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Charlotte Ekland
    Location: 3520 Paskenta Cemetery Rd, Flournoy US-CA 39.90219, -122.51259 Tehama
  412. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Sam Baxter-Bray
    Location: Furnace Creek Inn--The Inn at Death Valley Inyo
  413. Blue Rock-Thrush Monticola solitarius
    # Count: 1
    Date:
    Observer: Farallon Island
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  414. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Rachel Clark
    Location: 33772 California 168, Tollhouse, California, US (37.056, -119.461) Fresno
  415. White Wagtail Motacilla alba
    # Count: 1
    Date:
    Observer: Brian Browne
    Location: Olema-Bolinas Rd. Marin
  416. Red-throated Pipit Anthus cervinus
    # Count: 1
    Date:
    Observer: Lucas Brug
    Location: 135 Stukey St, Pacific Shores 41.85730, -124.21411 Del Norte
  417. Sprague's Pipit Anthus spragueii
    # Count: 1
    Date:
    Observer: Sam Baxter-Bray
    Location: E Yocum Rd, Calipatria US-CA 33.11025, -115.45074 Imperial
  418. Pine Grosbeak Pinicola enucleator
    # Count: 1
    Date:
    Observer: Alice Church
    Location: Wrights Lake--vicinity El Dorado
  419. Gray-crowned Rosy-Finch Leucosticte tephrocotis
    # Count: 1
    Date:
    Observer: Santiago M. Escruceria
    Location: Virginia Lakes Rd, Lee Vining US-CA 38.04803, -119.26290 Mono
  420. Cassin's Finch Haemorhous cassinii
    # Count: 1
    Date:
    Observer: Mary Rachel Tucker
    Location: E Junction Congress Trail, Three Rivers US-CA 36.57568, -118.75331 Tulare
  421. Common Redpoll Acanthis flammea
    # Count: 1
    Date:
    Observer: Bill Hubick
    Location: Stakeout Common Redpoll, San Benancio (2024) Monterey
  422. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Carson Wood 🪵
    Location: Home Fresno
  423. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  424. Lapland Longspur Calcarius lapponicus
    # Count: 1
    Date:
    Observer: Tony Kurz
    Location: Lake Tolowa Mouth Del Norte
  425. Thick-billed Longspur Rhynchophanes mccownii
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Chula Vista Wildlife Reserve (restricted access) San Diego
  426. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  427. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Stella Solasz
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  428. Black-chinned Sparrow Spizella atrogularis
    # Count: 1
    Date:
    Observer: Susan Steele
    Location: Piute Mtns.--Saddle Springs Rd. (27S02) Kern
  429. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: MICHAEL PERRY
    Location: Griffith Park--Loop Trail Los Angeles
  430. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Kris Dunlap
    Location: Mono Lake--South Tufa area Mono
  431. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Ron Pozzi
    Location: Folsom Lake SRA--Granite Bay Launch Ramp vicinity Placer
  432. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Alex Castelein
    Location: Sedgwick Reserve (restricted access) Santa Barbara
  433. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Breck Tyler
    Location: Mountain Springs Drive Santa Cruz
  434. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Noah Eckman
    Location: Emily Renzel Wetlands Santa Clara
  435. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Liam Murphy
    Location: Buena Vista Park (SF Co.) San Francisco
  436. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Kris Dunlap
    Location: Mono Lake--South Tufa area Mono
  437. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: David Assmann
    Location: MLK Jr. Regional Shoreline--Arrowhead Marsh Alameda
  438. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  439. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Michael Lacy
    Location: Kings Canyon NP--Grant Grove (Columbine Picnic Area) Fresno
  440. Abert's Towhee Melozone aberti
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Imperial Irrigation District Wetland Project--Niland Imperial
  441. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: Kristin Ohlson
    Location: 4030 Chanate Rd, Santa Rosa US-CA 38.47218, -122.68880 Sonoma
  442. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 1
    Date:
    Observer: Lance Benner
    Location: East Loma Alta Drive, Altadena Los Angeles
  443. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Tito Gonzalez
    Location: Poinsettia Park San Diego
  444. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Thomas Wurster
    Location: Furnace Creek Ranch--The Ranch at Death Valley Inyo
  445. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Sycamore Creek Road San Diego
  446. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  447. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: stakeout BALTIMORE ORIOLE - Toro Creek Rd (2024) San Luis Obispo
  448. Scott's Oriole Icterus parisorum
    # Count: 1
    Date:
    Observer: Kevin Burns
    Location: Pacific Crest Trail--west of Kitchen Creek Rd. San Diego
  449. Bronzed Cowbird Molothrus aeneus
    # Count: 1
    Date:
    Observer: David Bradford
    Location: Rio Bend RV Park and Golf Course Imperial
  450. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Chris Tosdevin
    Location: Piute Ponds (permit required) Los Angeles
  451. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Farallon Island
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  452. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Butterbredt Spring Kern
  453. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Brian Scanlon
    Location: Mount Hermon--American Dipper spot (private) Santa Cruz
  454. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Brian Browne
    Location: Pt. Reyes--New Willows Marin
  455. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Butterbredt Spring Kern
  456. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Lorētta Chen
    Location: Golden Gate Park--Coon Hollow - east oak woodlands San Francisco
  457. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Caroline Wolfe-Merritt
    Location: San Clemente Island--West Shore Rd. (s. of TAR-10 to Spray) Los Angeles
  458. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Erica Rutherford/ John Colbert
    Location: Claremont Canyon Regional Preserve Alameda
  459. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Phillip Stosberg
    Location: Private Property: No Public Access Los Angeles
  460. Lucy's Warbler Leiothlypis luciae
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Big Morongo Canyon Preserve & Covington Park San Bernardino
  461. Virginia's Warbler Leiothlypis virginiae
    # Count: 1
    Date:
    Observer: Susan Steele
    Location: The small pond trail Inyo
  462. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Meadow Camp Plumas
  463. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Picacho SRA Imperial
  464. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: John McCormack
    Location: Butterbredt Spring Kern
  465. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Keith Bailey
    Location: Bill Griffith Island Sacramento
  466. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Sasha Cahill
    Location: Ferndale Bottoms--Riverside Rd. Humboldt
  467. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Janet Scheel
    Location: DeForest Park Los Angeles
  468. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Annie Meyer
    Location: Butterbredt Spring Kern
  469. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Joshua Stacy
    Location: San Bruno Mountain Park San Mateo
  470. Tropical Parula Setophaga pitiayumi
    # Count: 1
    Date:
    Observer: Scott Taylor
    Location: Big Dalton Canyon Los Angeles
  471. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: David Trissel
    Location: Point Loma residential--upper San Diego
  472. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Alexander Yan
    Location: Huntington Central Park--East Orange
  473. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Thomas Lopez
    Location: Deforest Wetlands--S end of Deforest Park to Del Amo Los Angeles
  474. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Rob Wade
    Location: Massey Creek Meadow Plumas
  475. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Pt. Reyes--Nunes Ranch (A Ranch) & Road Forks Pool Marin
  476. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: David Trissel
    Location: Fort Rosecrans National Cemetery (no birding 8a-5p) San Diego
  477. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Pt. Reyes--Lighthouse Marin
  478. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Thomas Lopez
    Location: Satellite Park Los Angeles
  479. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Dominik Mosur
    Location: Silver Fork Campground El Dorado
  480. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Pismo SB--Oceano Campground San Luis Obispo
  481. Grace's Warbler Setophaga graciae
    # Count: 1
    Date:
    Observer: Bob Smith
    Location: Owens River Gorge--east of Crowley Lake Dam Mono
  482. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Bill Lambert
    Location: Kings Canyon NP - General Grant Tree Trail Fresno
  483. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Mary Rachel Tucker
    Location: E Junction Congress Trail, Three Rivers US-CA 36.57568, -118.75331 Tulare
  484. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Annie Meyer
    Location: Butterbredt Spring Kern
  485. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Rudyard Wallen
    Location: Buena Vista Park (SF Co.) San Francisco
  486. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Kyle d'Entremont
    Location: Pillar Point Harbor--Denniston Creek mouth and riparian corridor San Mateo
  487. Painted Redstart Myioborus pictus
    # Count: 1
    Date:
    Observer: Cheryl henke
    Location: 29485 Deep Creek Camp Rd, Running Springs US-CA 34.25079, -117.12425 San Bernardino
  488. Hepatic Tanager Piranga flava
    # Count: 1
    Date:
    Observer: Paul Mulholland
    Location: La Jolla Summit San Diego
  489. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Colin Dillingham
    Location: Fort Rosecrans National Cemetery (no birding 8a-5p) San Diego
  490. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Ben Stalheim
    Location: San Clemente Island--Wilson Cove (town) Los Angeles
  491. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Dallas Levey
    Location: Claremont Canyon Regional Preserve Alameda
  492. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Neil Butler
    Location: June Lake Mono
  493. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Caroline Cecena
    Location: Ramona Grasslands Preserve--Wildflower Loop San Diego
  494. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Caroline Cecena
    Location: Ramona Grasslands Preserve--Wildflower Loop San Diego
  495. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Frank Daugherty
    Location: Palo Corona RP--Front Ranch Unit Monterey
  496. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Jane Glicksman
    Location: Private residence, Pasadena US-CA Los Angeles
  497. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Emilie Strauss
    Location: Oasis Ranch Mono
  498. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: John Jordan
    Location: Unnamed Road, Tulelake, California, US (41.836, -121.442) Modoc
  499. Sooty Shearwater Ardenna grisea
    # Count: X
    Date:
    Observer: RL W.
    Location: Pt. Lobos State Reserve Monterey
  500. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: X
    Date:
    Observer: Carlos Lamadrid
    Location: Aptos Treehouse Santa Cruz
  501. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Charlotte Ekland
    Location: 3520 Paskenta Cemetery Rd, Flournoy US-CA 39.90219, -122.51259 Tehama
  502. Pine Siskin Spinus pinus
    # Count: X
    Date:
    Observer: Peter Lloyd-evans
    Location: Arena Cove Mendocino

Exotic: Provisional (15)

  1. Indian Peafowl Pavo cristatus
    # Count: 9
    Date:
    Observer: Elias Aristides Elias
    Location: Los Angeles County Arboretum & Botanic Garden Los Angeles
  2. Blue-crowned Parakeet Thectocercus acuticaudatus
    # Count: 7
    Date:
    Observer: Jim Pawlicki
    Location: San Diego River mudflats & Robb Field San Diego
  3. Monk Parakeet Myiopsitta monachus
    # Count: 4
    Date:
    Observer: Colin Dillingham
    Location: Rockwood Park Imperial
  4. Swinhoe's White-eye Zosterops simplex
    # Count: 4
    Date:
    Observer: Adrian Vilca
    Location: Dominguez Park Los Angeles
  5. Rose-ringed Parakeet Psittacula krameri
    # Count: 3
    Date:
    Observer: Mathew Van Horn
    Location: Kern River Parkway Bike Trail--Truxton Lakes Kern
  6. Egyptian Goose Alopochen aegyptiaca
    # Count: 2
    Date:
    Observer: Sam Sue James
    Location: personal location Orange
  7. Mandarin Duck Aix galericulata
    # Count: 2
    Date:
    Observer: Malcolm Blanchard
    Location: Maxwell Farms Regional Park Sonoma
  8. Burrowing Parakeet Cyanoliseus patagonus
    # Count: 2
    Date:
    Observer: Andrew Newmark
    Location: Yard - Chula Vista West San Diego
  9. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Joseph Atkinson
    Location: Willow Springs Reservoir Park Sacramento
  10. Yellow-headed Caracara Daptrius chimachima
    # Count: 1
    Date:
    Observer: Alex Coffey
    Location: stakeout Yellow-headed Caracara, Lomita (2024) Los Angeles
  11. Red-lored Parrot Amazona autumnalis
    # Count: 1
    Date:
    Observer: Thomas Wurster
    Location: Mile Square Regional Park, Fountain Valley Orange
  12. Yellow-headed Parrot Amazona oratrix
    # Count: 1
    Date:
    Observer: Hui Wang
    Location: Los Angeles County Arboretum & Botanic Garden Los Angeles
  13. Northern Red Bishop Euplectes franciscanus
    # Count: 1
    Date:
    Observer: greg slak
    Location: Sepulveda Basin--East of Woodley Ave Los Angeles
  14. Pin-tailed Whydah Vidua macroura
    # Count: 1
    Date:
    Observer: Steven Lowy
    Location: 150 S Fuller Ave, Los Angeles US-CA 34.07200, -118.34940 Los Angeles
  15. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Jeffrey Hale
    Location: Whittier Narrows--mitigation lakes Los Angeles

Exotic: Escapee (27)

  1. Yellow-collared Lovebird Agapornis personatus
    # Count: 12
    Date:
    Observer: Carter Lang
    Location: Exeter, CA Tulare
  2. Muscovy Duck Cairina moschata
    # Count: 4
    Date:
    Observer: Aramee Diethelm
    Location: William Land Park Sacramento
  3. Swan Goose Anser cygnoides
    # Count: 2
    Date:
    Observer: Bryce Parker
    Location: Natomas Main Drainage Canal Sacramento
  4. Whooper Swan Cygnus cygnus
    # Count: 2
    Date:
    Observer: Henry Koertzen
    Location: River Islands Park San Joaquin
  5. Helmeted Guineafowl Numida meleagris
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: San Simeon Creek Road San Luis Obispo
  6. American Flamingo Phoenicopterus ruber
    # Count: 2
    Date:
    Observer: Colin Dillingham
    Location: Bayshore Bikeway--Emory Cove & Pond 11 San Diego
  7. Black-throated Magpie-Jay Calocitta colliei
    # Count: 2
    Date:
    Observer: Jim Pawlicki
    Location: Tijuana River Valley—trails S of Bird and Butterfly Garden San Diego
  8. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Tobias Rohmer
    Location: Lake Merced--Boathouse/Harding Park entrance drive San Francisco
  9. Black Swan Cygnus atratus
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: Harriett M. Wieder Regional Park, Huntington Beach Orange
  10. Ringed Teal Callonetta leucophrys
    # Count: 1
    Date:
    Observer: Susan Goodrich
    Location: Gibson Ranch County Park Sacramento
  11. Northern Bobwhite Colinus virginianus
    # Count: 1
    Date:
    Observer: Noah Gaines
    Location: Noah's House near LLC Santa Barbara
  12. Golden Pheasant Chrysolophus pictus
    # Count: 1
    Date:
    Observer: Susan Steele
    Location: Inyokern--South of Hwy 178 Kern
  13. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Chris Ortega
    Location: Willow Pass Community Park Contra Costa
  14. Chilean Flamingo Phoenicopterus chilensis
    # Count: 1
    Date:
    Observer: Sheila J
    Location: Coyote Hills Regional Park, Fremont, CA Alameda
  15. African Collared-Dove Streptopelia roseogrisea
    # Count: 1
    Date:
    Observer: Thomas Van Huss
    Location: Harvard Community Athletic Park, Irvine Orange
  16. Gray Go-away-bird Crinifer concolor
    # Count: 1
    Date:
    Observer: Elliott Steinfels
    Location: My Yard Sonoma
  17. Cockatiel Nymphicus hollandicus
    # Count: 1
    Date:
    Observer: Doug Prather
    Location: 6325 Kelsey Creek Dr, Kelseyville US-CA 38.96303, -122.83798 Lake
  18. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Dave & Pat Croft
    Location: Lodi Memorial Park & Cemetery San Joaquin
  19. Rainbow Lorikeet Trichoglossus moluccanus
    # Count: 1
    Date:
    Observer: Mallika Scott
    Location: Cadeo’s Neighborhood (includes JCT from Valley View - Richman) Orange
  20. Rosy-faced Lovebird Agapornis roseicollis
    # Count: 1
    Date:
    Observer: Martha Pallin
    Location: Chimney Creek Santa Cruz
  21. White-winged Parakeet Brotogeris versicolurus
    # Count: 1
    Date:
    Observer: Henry Witsken
    Location: Temple City parrot roost (Rosemead Blvd at Olive St) Los Angeles
  22. Turquoise-fronted Parrot Amazona aestiva
    # Count: 1
    Date:
    Observer: Chris Clark
    Location: Lescoe Ct, Riverside US-CA (33.9548,-117.3510) Riverside
  23. Black-headed Weaver Ploceus melanocephalus
    # Count: 1
    Date:
    Observer: Angela Kenny
    Location: Playa del Rey/Ballona area Los Angeles
  24. Indian Silverbill Euodice malabarica
    # Count: 1
    Date:
    Observer: Graham Gilson
    Location: House Riverside
  25. Orange-cheeked Waxbill Estrilda melpoda
    # Count: 1
    Date:
    Observer: Thomas Wurster
    Location: Mile Square Regional Park, Fountain Valley Orange
  26. European Goldfinch Carduelis carduelis
    # Count: 1
    Date:
    Observer: Kiandra Mitchell
    Location: Anaheim Coves Park (aka Burris Basin) Orange
  27. Cinnamon-rumped Seedeater Sporophila torqueola
    # Count: 1
    Date:
    Observer: Chip Clouse
    Location: Dairy Mart Ponds San Diego

Hybrids (51)

  1. Graylag x Swan Goose (hybrid) Anser anser x cygnoides
    # Count: 4
    Date:
    Observer: Russell Komor
    Location: Guajome Regional Park San Diego
  2. Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis
    # Count: 2
    Date:
    Observer: Jeffrey Johnson
    Location: VA Medical Center, Loma Linda San Bernardino
  3. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 2
    Date:
    Observer: Karen Richardson
    Location: North Natomas Regional Park Sacramento
  4. Snow x Ross's Goose (hybrid) Anser caerulescens x rossii
    # Count: 1
    Date:
    Observer: Steven Kurniawidjaja
    Location: Santa Fe Dam Rec. Area Los Angeles
  5. Snow x Greater White-fronted Goose (hybrid) Anser caerulescens x albifrons
    # Count: 1
    Date:
    Observer: Dan Hayes
    Location: Rangeland Rd. San Diego
  6. Greater White-fronted x Cackling Goose (hybrid) Anser albifrons x Branta hutchinsii
    # Count: 1
    Date:
    Observer: Ryan Janke
    Location: Cosumnes River Preserve--Staging Area 2 and Boardwalk Sacramento
  7. Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensis
    # Count: 1
    Date:
    Observer: Jeri Langham
    Location: BACKYARD / GRISTMILL AREA Sacramento
  8. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    # Count: 1
    Date:
    Observer: Vivien Delta
    Location: Lake Solano County Park (SOL Co.) Solano
  9. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 1
    Date:
    Observer: Jessica Campbell
    Location: MLK Jr. Regional Shoreline--Arrowhead Marsh Alameda
  10. Blue-winged Teal x Northern Shoveler (hybrid) Spatula discors x clypeata
    # Count: 1
    Date:
    Observer: Ryan Phillips
    Location: Charleston Slough/Coast Casey Forebay Santa Clara
  11. Cinnamon Teal x Northern Shoveler (hybrid) Spatula cyanoptera x clypeata
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: Bolsa Chica Ecological Reserve-Backside (restricted access) Orange
  12. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Rajan Rao
    Location: McLaughlin Eastshore SP--Albany access Alameda
  13. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Joshua Greenfield
    Location: Woodland WTP Yolo
  14. Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: D McClure
    Location: Huntington Central Park--East Orange
  15. American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Steve Tucker
    Location: Waller Park Santa Barbara
  16. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Jonah Benningfield
    Location: McKinleyville Bottoms Humboldt
  17. American Wigeon x Green-winged Teal (hybrid) Mareca americana x Anas crecca
    # Count: 1
    Date:
    Observer: Jeff Hoppes
    Location: Middle Harbor Shoreline Park Alameda
  18. Northern Pintail x Green-winged Teal (hybrid) Anas acuta x crecca
    # Count: 1
    Date:
    Observer: Levi Rehberg
    Location: Shollenberger Park Sonoma
  19. Ring-necked Duck x Lesser Scaup (hybrid) Aythya collaris x affinis
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: Lake Merritt Alameda
  20. Tufted Duck x Lesser Scaup (hybrid) Aythya fuligula x affinis
    # Count: 1
    Date:
    Observer: Murray Berner
    Location: Napa-Sonoma Marshes WA--Huichica Creek Unit - Pond 8 Napa
  21. Ring-necked Duck x scaup sp. (hybrid) Aythya collaris x marila/affinis
    # Count: 1
    Date:
    Observer: Toby Fowler
    Location: UCSB--Campus Lagoon Santa Barbara
  22. Bufflehead x Common Goldeneye (hybrid) Bucephala albeola x clangula
    # Count: 1
    Date:
    Observer: Jeri Langham
    Location: BACKYARD / GRISTMILL AREA Sacramento
  23. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    # Count: 1
    Date:
    Observer: Ellyn Corey
    Location: Shoreline Park--Shoreline Lake area Santa Clara
  24. Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Larry Siemens
    Location: Nur Pon Open Space (aka Henderson Open Space) Shasta
  25. California x Gambel's Quail (hybrid) Callipepla californica x gambelii
    # Count: 1
    Date:
    Observer: Robert Theriault
    Location: Borrego Springs--WTP Settling Ponds San Diego
  26. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 1
    Date:
    Observer: Alex Rinkert
    Location: Santa Cruz Municipal Wharf Santa Cruz
  27. Anna's x Costa's Hummingbird (hybrid) Calypte anna x costae
    # Count: 1
    Date:
    Observer: Chris Clark
    Location: Black Mountain Trail (FR 2E35) Riverside
  28. Anna's Hummingbird x Selasphorus sp. (hybrid) Calypte anna x Selasphorus sp.
    # Count: 1
    Date:
    Observer: Kiandra Mitchell
    Location: Tri-City Park Orange
  29. American x Black Oystercatcher (hybrid) Haematopus palliatus x bachmani
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Cabrillo NM--tidepools San Diego
  30. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    # Count: 1
    Date:
    Observer: Noah Arthur
    Location: Wilder Ranch SP--Old Cove Landing Trail Santa Cruz
  31. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Linda Sullivan
    Location: Charleston Slough/Coast Casey Forebay Santa Clara
  32. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Kent Forward
    Location: Rancho Corral de Tierra--El Granada Area (lower), Clipper Ridge/French trails system San Mateo
  33. Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescens
    # Count: 1
    Date:
    Observer: Paul Saraceni
    Location: Ocean Beach--seawatch across from Oceanside Water Polution Plant San Francisco
  34. Common Black x Red-shouldered Hawk (hybrid) Buteogallus anthracinus x Buteo lineatus
    # Count: 1
    Date:
    Observer: Clayton Rucker
    Location: Santa Rosa Creek Trail and Delta Pond (west of Willowside Rd) Sonoma
  35. Yellow-bellied x Red-naped Sapsucker (hybrid) Sphyrapicus varius x nuchalis
    # Count: 1
    Date:
    Observer: Robert Furrow
    Location: North Davis Farms greenbelt Yolo
  36. Red-naped x Red-breasted Sapsucker (hybrid) Sphyrapicus nuchalis x ruber
    # Count: 1
    Date:
    Observer: Paul Hardy
    Location: Gansner Park Plumas
  37. Yellow-bellied/Red-naped x Red-breasted Sapsucker (hybrid) Sphyrapicus varius/nuchalis x ruber
    # Count: 1
    Date:
    Observer: Peter Schneekloth
    Location: Sedgwick Reserve (restricted access) Santa Barbara
  38. Downy x Nuttall's Woodpecker (hybrid) Dryobates pubescens x nuttallii
    # Count: 1
    Date:
    Observer: Bridget Spencer
    Location: Mission Valley Preserve San Diego
  39. Nuttall's x Ladder-backed Woodpecker (hybrid) Dryobates nuttallii x scalaris
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Big Morongo Canyon Preserve & Covington Park San Bernardino
  40. Fischer's x Yellow-collared Lovebird (hybrid) Agapornis fischeri x personatus
    # Count: 1
    Date:
    Observer: Joshua Mitchell
    Location: Angelus Rosedale Cemetery Los Angeles
  41. Red-whiskered x Red-vented Bulbul (hybrid) Pycnonotus jocosus x cafer
    # Count: 1
    Date:
    Observer: Steven Kurniawidjaja
    Location: City of Hope Los Angeles
  42. White-crowned x Golden-crowned Sparrow (hybrid) Zonotrichia leucophrys x atricapilla
    # Count: 1
    Date:
    Observer: Josh Snead
    Location: Sebastopol Community Center Sonoma
  43. White-crowned x White-throated Sparrow (hybrid) Zonotrichia leucophrys x albicollis
    # Count: 1
    Date:
    Observer: Roger Adamson
    Location: McKinley at Alder, Fort Bragg Mendocino
  44. Bullock's x Baltimore Oriole (hybrid) Icterus bullockii x galbula
    # Count: 1
    Date:
    Observer: Chris Dean
    Location: Banning Park Los Angeles
  45. Magnolia x Yellow-rumped Warbler (hybrid) Setophaga magnolia x coronata
    # Count: 1
    Date:
    Observer: Brian Daniels
    Location: Craig Regional Park, Fullerton Orange
  46. Yellow-rumped x Townsend's Warbler (hybrid) Setophaga coronata x townsendi
    # Count: 1
    Date:
    Observer: Doug Lithgow
    Location: Marriott's Shadow Ridge Golf Club Riverside
  47. Black-throated Gray x Townsend's Warbler (hybrid) Setophaga nigrescens x townsendi
    # Count: 1
    Date:
    Observer: Mark Sawyer
    Location: Delta Meadows Park--southeast Sacramento
  48. Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis
    # Count: 1
    Date:
    Observer: Eddie Monson
    Location: Bernal Hill San Francisco
  49. Rose-breasted x Black-headed Grosbeak (hybrid) Pheucticus ludovicianus x melanocephalus
    # Count: 1
    Date:
    Observer: Alane Gray
    Location: AGray - El Granada Blvd San Mateo
  50. Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyanea
    # Count: 1
    Date:
    Observer: Erica Rutherford/ John Colbert
    Location: EBMUD--Inspiration Trail (permit required) Contra Costa
  51. Red-crowned x Lilac-crowned Parrot (hybrid) Amazona viridigenalis x finschi
    # Count: X
    Date:
    Observer: James Hanley
    Location: Windansea Beach San Diego

Additional Taxa (203)

  1. gull sp. Larinae sp.
    # Count: 75
    Date:
    Observer: Lisa McPherson
    Location: Owens Lake--westside delta ponds (T36s) Inyo
  2. cormorant sp. Phalacrocoracidae sp.
    # Count: 60
    Date:
    Observer: Kyle d'Entremont
    Location: Pillar Point Harbor San Mateo
  3. Calidris sp. Calidris sp.
    # Count: 50
    Date:
    Observer: Murray Berner
    Location: Napa-Sonoma Marshes WA--Huichica Creek Unit Napa
  4. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 50
    Date:
    Observer: Johanna Alpert
    Location: Batiquitos Lagoon--north side trails San Diego
  5. blackbird sp. Icteridae sp.
    # Count: 35
    Date:
    Observer: Chris Conard
    Location: American River Parkway--Mayhew Drain area Sacramento
  6. shorebird sp. Charadriiformes sp.
    # Count: 25
    Date:
    Observer: Sam Strich
    Location: Hayward Regional Shoreline Alameda
  7. plover sp. Charadriidae sp.
    # Count: 20
    Date:
    Observer: Nick Lethaby
    Location: Ocean Beach County Park and Santa Ynez River Estuary Santa Barbara
  8. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    # Count: 20
    Date:
    Observer: Sasha Cahill
    Location: Humboldt Bay--King Salmon Humboldt
  9. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 20
    Date:
    Observer: James Mitchell
    Location: Newport Pier Orange
  10. Mitred/Red-masked Parakeet Psittacara mitratus/erythrogenys
    # Count: 20
    Date:
    Observer: David Brantner
    Location: 797 East Fremont Avenue, Sunnyvale, California, US (37.353, -122.018) Santa Clara
  11. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 16
    Date:
    Observer: Scott Taylor
    Location: Winchester, Winchester Ponds Riverside
  12. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 15
    Date:
    Observer: Gary Kittleson
    Location: College Lake Santa Cruz
  13. alcid sp. Alcidae sp.
    # Count: 15
    Date:
    Observer: Alex Tey
    Location: McKinleyville--Vista Point Humboldt
  14. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 15
    Date:
    Observer: Mary Parsell
    Location: Los Cerritos Wetlands Hellman property Orange
  15. nighthawk sp. Chordeiles sp.
    # Count: 12
    Date:
    Observer: Mario Borunda
    Location: Dixon Lane-Meadowcreek (incl. Greengate Cottonwoods) Inyo
  16. Psittacara sp. Psittacara sp.
    # Count: 12
    Date:
    Observer: John McCormack
    Location: Occidental College Los Angeles
  17. large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.
    # Count: 12
    Date:
    Observer: Mark Hunter
    Location: Rynerson Park Los Angeles
  18. Scripps's/Craveri's Murrelet Synthliboramphus scrippsi/craveri
    # Count: 8
    Date:
    Observer: Bruce Rideout
    Location: Off Mission Bay (offshore species only) San Diego
  19. Aythya sp. Aythya sp.
    # Count: 7
    Date:
    Observer: Sherry Gray
    Location: Pt. Reyes--Abbotts Lagoon Marin
  20. duck sp. Anatidae (duck sp.)
    # Count: 7
    Date:
    Observer: Toby Fowler
    Location: Coal Oil Point Reserve--Devereux Slough Santa Barbara
  21. California/Gambel's Quail Callipepla californica/gambelii
    # Count: 7
    Date:
    Observer: Robert Theriault
    Location: Borrego Springs--WTP Settling Ponds San Diego
  22. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 7
    Date:
    Observer: Anonymous eBirder
    Location: Mission Bay--Mariners Point San Diego
  23. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 6
    Date:
    Observer: James Mitchell
    Location: 5709 Seashore Dr, Newport Beach US-CA 33.62377, -117.94738 Orange
  24. Larus sp. Larus sp.
    # Count: 6
    Date:
    Observer: Philip Fiorio
    Location: MLK Jr. Regional Shoreline--Visitor Center Alameda
  25. white-eye sp. Zosteropidae sp.
    # Count: 6
    Date:
    Observer: Alex Abela
    Location: Point Loma residential--upper San Diego
  26. Catharus sp. Catharus sp.
    # Count: 5
    Date:
    Observer: Alex Single
    Location: Mt. Tamalpais SP Marin
  27. finch sp. Fringillidae sp.
    # Count: 5
    Date:
    Observer: Alex Tey
    Location: Amtrak Capitol Corridor (Alameda Co.) Alameda
  28. scoter sp. Melanitta sp.
    # Count: 4
    Date:
    Observer: Andrea Bennett
    Location: Kehoe/Casa Del Mar neighborhood San Mateo
  29. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 4
    Date:
    Observer: Luca Cinus
    Location: Lake Skinner County Park Riverside
  30. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 4
    Date:
    Observer: James Mitchell
    Location: Newport Pier Orange
  31. White-winged/Yellow-chevroned Parakeet Brotogeris versicolurus/chiriri
    # Count: 4
    Date:
    Observer: Mark Harris
    Location: S. Gretna Green Way from Montana to Goshen west to Centinela Los Angeles
  32. Red-crowned/Lilac-crowned Parrot Amazona viridigenalis/finschi
    # Count: 4
    Date:
    Observer: Michelle Haglund
    Location: Wing St. Canyon San Diego
  33. swallow sp. Hirundinidae sp.
    # Count: 4
    Date:
    Observer: Elizabeth Olin
    Location: Dutra Estates Park San Joaquin
  34. Zosterops sp. Zosterops sp.
    # Count: 4
    Date:
    Observer: Miriam Ferguson
    Location: Le Bard Park Orange
  35. new world quail sp. Odontophoridae sp.
    # Count: 3
    Date:
    Observer: Josiah Parris
    Location: Kern River--north fork (KER Co.) Kern
  36. Yellow-footed/Western Gull Larus livens/occidentalis
    # Count: 3
    Date:
    Observer: Patricia Gordon
    Location: Salton Sea SRA--Headquarters and Campground Riverside
  37. Sterna sp. Sterna sp.
    # Count: 3
    Date:
    Observer: Nick Giordano
    Location: Marina SB and/or Marina Dunes Preserve Monterey
  38. tern sp. Sterninae sp.
    # Count: 3
    Date:
    Observer: Ryan Webster
    Location: Oceanside Pier San Diego
  39. loon sp. Gavia sp.
    # Count: 3
    Date:
    Observer: Ryan Mense
    Location: Pigeon Pt. San Mateo
  40. pelican sp. Pelecanus sp.
    # Count: 3
    Date:
    Observer: Willow Eichler
    Location: Batiquitos Lagoon--north side trails San Diego
  41. Ardea sp. Ardea sp.
    # Count: 3
    Date:
    Observer: Loren Raymond
    Location: Riverfront Regional park Sonoma
  42. Gray/Dusky Flycatcher Empidonax wrightii/oberholseri
    # Count: 3
    Date:
    Observer: Adam Gerhart
    Location: Birchim Canyon Inyo
  43. Sagebrush/Bell's Sparrow (Sage Sparrow) Artemisiospiza nevadensis/belli
    # Count: 3
    Date:
    Observer: Deborah House
    Location: Swall Meadows Conservation Easement (private) Mono
  44. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 2
    Date:
    Observer: Ralph Hammond
    Location: Lagoon Valley Park and Pena Adobe Historical Area Solano
  45. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 2
    Date:
    Observer: Andy Stepniewski
    Location: Lake Earl Wildlife Area--Lakeview Dr. overlook Del Norte
  46. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 2
    Date:
    Observer: Van Pierszalowski
    Location: Atascadero Wastewater Treatment Ponds--no internal access San Luis Obispo
  47. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 2
    Date:
    Observer: Bruce Zanin
    Location: San Diego River--estuary (Old Sea World Dr.) San Diego
  48. waterfowl sp. Anatidae sp.
    # Count: 2
    Date:
    Observer: Emerson O'Donnell
    Location: Rodeo Lagoon Marin
  49. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 2
    Date:
    Observer: Fen Conway
    Location: Pt. Reyes--Horseshoe Pond Marin
  50. grebe sp. Podicipedidae sp.
    # Count: 2
    Date:
    Observer: Tom Slyker
    Location: Benicia Community Park Solano
  51. Eurasian/African Collared-Dove Streptopelia decaocto/roseogrisea
    # Count: 2
    Date:
    Observer: John Fulton
    Location: Dinosaur Point Road Merced
  52. large rail sp. Rallus sp. (large Rallus sp.)
    # Count: 2
    Date:
    Observer: Liam Murphy
    Location: Las Gallinas Valley Sanitary District Marin
  53. phalarope sp. Phalaropus sp.
    # Count: 2
    Date:
    Observer: Chris Dean
    Location: Furnace Creek Ranch--The Ranch at Death Valley Inyo
  54. auklet sp. Ptychoramphus/Aethia sp.
    # Count: 2
    Date:
    Observer: Tim Bray
    Location: Garcia River mouth Mendocino
  55. large alcid sp. Alca/Uria sp.
    # Count: 2
    Date:
    Observer: Dave Ebbitt
    Location: Morro Rock San Luis Obispo
  56. gull/tern sp. Laridae sp.
    # Count: 2
    Date:
    Observer: Karen Wilkinson
    Location: Mono Lake Park--Boardwalk Trail Mono
  57. Cookilaria petrel sp. Pterodroma sp. (Cookilaria sp.)
    # Count: 2
    Date:
    Observer: Colby Neuman
    Location: Princess Repo Cruise Spring 2024--33.49414, -121.34916 Santa Barbara
  58. Western/Eastern Cattle Egret Bubulcus ibis/coromandus
    # Count: 2
    Date:
    Observer: Ruby Peng
    Location: San Jacinto Wildlife Area Riverside
  59. owl sp. Strigiformes sp.
    # Count: 2
    Date:
    Observer: Daniel Meeker
    Location: Santa Monica Mtns. NRA--Sandstone Peak trail Ventura
  60. parrot sp. Psittaciformes sp. (parrot sp.)
    # Count: 2
    Date:
    Observer: Elias Aristides Elias
    Location: Los Angeles County Arboretum & Botanic Garden Los Angeles
  61. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    # Count: 2
    Date:
    Observer: Jeremiah Stock
    Location: Fiesta Island--north San Diego
  62. shrike sp. Lanius sp.
    # Count: 2
    Date:
    Observer: Daphne Hatch
    Location: Horse Lake Lassen
  63. California/Woodhouse's Scrub-Jay Aphelocoma californica/woodhouseii
    # Count: 2
    Date:
    Observer: Diane Stevens
    Location: Horseshoe Lake Loop, Mammoth Lakes US-CA 37.60977, -119.02114 Mono
  64. chickadee sp. Poecile sp.
    # Count: 2
    Date:
    Observer: Alex Tey
    Location: McKinleyville--Vista Point Humboldt
  65. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 2
    Date:
    Observer: Garrett Lau
    Location: McClellan Ranch Preserve Santa Clara
  66. thrush sp. Turdidae sp.
    # Count: 2
    Date:
    Observer: Emma Jane Shelton
    Location: Teague Hill Open Space Preserve, Woodside US-CA 37.42400, -122.30156 San Mateo
  67. Purple/Cassin's Finch Haemorhous purpureus/cassinii
    # Count: 2
    Date:
    Observer: Eugene Hunn
    Location: Sierraville and vicinity Sierra
  68. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: BreeAnn Crofts
    Location: Hayward Regional Shoreline--Cogswell Marsh Alameda
  69. Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolor
    # Count: 2
    Date:
    Observer: Gabriel Wiltse
    Location: Sepulveda Basin--Lake Balboa Los Angeles
  70. Townsend's/Hermit Warbler Setophaga townsendi/occidentalis
    # Count: 2
    Date:
    Observer: Ethan Monk
    Location: Summit Rd, Walnut Creek US-CA 37.86704, -121.93221 Contra Costa
  71. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 1
    Date:
    Observer: David Sexton
    Location: Tule Lake NWR--Auto Tour and Sump 1B (SIS Co.) Siskiyou
  72. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Michael Christopherson
    Location: Pacific Commons Linear Park Alameda
  73. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Noah Gaines
    Location: Noah's House near LLC Santa Barbara
  74. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Jimmy McMorran
    Location: Cottonwood Creek Park--lower San Diego
  75. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: Albert Linkowski
    Location: Nichols Rd. Marsh and Bay Access Contra Costa
  76. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Linda Gal
    Location: Sierra Valley--Marble Hot Springs Rd. Plumas
  77. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Seth Bunnell
    Location: Hamilton Wetlands Marin
  78. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 1
    Date:
    Observer: Jeanette Boyer
    Location: Virgin Creek Mendocino
  79. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: Humboldt Bay--King Salmon Humboldt
  80. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Ezra Garfield
    Location: Natural Bridges SB Santa Cruz
  81. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 1
    Date:
    Observer: Deb Menzies
    Location: Jalama Beach County Park Santa Barbara
  82. grouse sp. Tetraoninae sp.
    # Count: 1
    Date:
    Observer: Aidan Healey
    Location: Forest Service Rte. 1 (Titlow Hill Rd.)--Meteor Hill Humboldt
  83. flamingo sp. Phoenicopteridae sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Coyote Hills Regional Park Alameda
  84. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Toby Fowler
    Location: UCSB--Manzanita Village Santa Barbara
  85. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    # Count: 1
    Date:
    Observer: Steve Teh
    Location: Estrella Vista Park, Rancho Santa Margarita US-CA (33.6488,-117.6095) Orange
  86. large swift sp. Apodidae sp. (large swift sp.)
    # Count: 1
    Date:
    Observer: Reiügi ß
    Location: San Francisco International Airport San Mateo
  87. swift sp. Apodidae sp.
    # Count: 1
    Date:
    Observer: Nancy Salem
    Location: Sand Dune Park Los Angeles
  88. Anna's/Costa's Hummingbird Calypte anna/costae
    # Count: 1
    Date:
    Observer: Josiah Parris
    Location: Big Morongo Canyon Preserve & Covington Park San Bernardino
  89. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Rohan Prinja
    Location: Rancho Higuera Historical Park Alameda
  90. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: John Deacon
    Location: Barka Slough Santa Barbara
  91. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Chris Conard
    Location: American River Parkway--Mayhew Drain area Sacramento
  92. Rallus sp. Rallus sp.
    # Count: 1
    Date:
    Observer: Janelle Libertone
    Location: Sebastopol Community Center Sonoma
  93. moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.
    # Count: 1
    Date:
    Observer: Gary Lillian
    Location: 17401 Rancho Del Rio, Rancho Santa Fe, California, US (33.03, -117.164) San Diego
  94. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Liz & Kev
    Location: Lusardi Creek Loop Trail San Diego
  95. American/Black Oystercatcher Haematopus palliatus/bachmani
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: LA Harbor middle breakwater Los Angeles
  96. oystercatcher sp. Haematopus sp.
    # Count: 1
    Date:
    Observer: Christopher Gort
    Location: Crescent/Shaw's Orange
  97. American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulva
    # Count: 1
    Date:
    Observer: Thomas Wurster
    Location: Bolsa Chica Ecological Reserve Orange
  98. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 1
    Date:
    Observer: Noah DiFiore
    Location: Elkhorn Slough Reserve (NERR) Monterey
  99. small plover sp. Charadrius/Anarhynchus sp.
    # Count: 1
    Date:
    Observer: Albert Linkowski
    Location: Pt. Pinole Regional Park Contra Costa
  100. curlew sp. Numenius sp.
    # Count: 1
    Date:
    Observer: Brandon K. Percival
    Location: Lack Road, Calipatria, California, US (33.13, -115.649) Imperial
  101. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Maryanne Bache
    Location: San Elijo Lagoon--west San Diego
  102. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 1
    Date:
    Observer: Jason Talbott
    Location: Southeast Farallon Island (Farallon Islands NWR, restricted access) San Francisco
  103. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Mike Gragg
    Location: Ellis Creek Water Recyling Facility Sonoma
  104. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: Levi Rehberg
    Location: Pond along Lakeville Hwy Sonoma
  105. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Carlos Mendoza
    Location: HWY 25/ HWY 156 South Facing Pond San Benito
  106. Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticus
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: North Pacific Ocean (37.6709,-123.9721) San Francisco
  107. murrelet sp. Brachyramphus/Synthliboramphus sp.
    # Count: 1
    Date:
    Observer: Thierry Lach
    Location: Connie's Santa Cruz
  108. Herring/Glaucous-winged Gull Larus argentatus/glaucescens
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: Los Angeles River--26th St Los Angeles
  109. Herring/Iceland Gull Larus argentatus/glaucoides
    # Count: 1
    Date:
    Observer: Lawrence Seeberger
    Location: Hayward Regional Shoreline Alameda
  110. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 1
    Date:
    Observer: Linda LeRoy
    Location: Cabrillo Beach Park Los Angeles
  111. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 1
    Date:
    Observer: Max Leibowitz
    Location: Lower Nine Mile Bank (SD Co.) San Diego
  112. Common/Arctic Tern Sterna hirundo/paradisaea
    # Count: 1
    Date:
    Observer: Ed Corey
    Location: WINGS LA To Vancouver May 2024 3.18 Del Norte
  113. Thalasseus sp. Thalasseus sp.
    # Count: 1
    Date:
    Observer: Naresh Satyan
    Location: Zuma Beach and Lagoon Los Angeles
  114. Arctic/Pacific Loon Gavia arctica/pacifica
    # Count: 1
    Date:
    Observer: Noah Arthur
    Location: Terrace Pt. and Coastal Science Campus Santa Cruz
  115. Leach's/Townsend's/Ainley's Storm-Petrel Hydrobates leucorhous/socorroensis/cheimomnestes
    # Count: 1
    Date:
    Observer: Paul Mulholland
    Location: Point La Jolla--seawatch San Diego
  116. storm-petrel sp. (dark-rumped) Oceanitidae/Hydrobatidae sp. (dark-rumped)
    # Count: 1
    Date:
    Observer: Curtis Marantz
    Location: 279 fathom bank Orange
  117. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: 1
    Date:
    Observer: Ashley Hopkins
    Location: Offshore (ORA Co.) Orange
  118. Pterodroma sp. Pterodroma sp.
    # Count: 1
    Date:
    Observer: Jason Vassallo
    Location: Sapphire Princess 5/9/24 Sonoma Co. Sonoma
  119. Procellaria sp. Procellaria sp.
    # Count: 1
    Date:
    Observer: Lucas Corneliussen
    Location: Chum spot 1 11 May 2024 Ft Bragg pelagic 39.11892, -124.29273 Mendocino
  120. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    # Count: 1
    Date:
    Observer: Tony Battiste
    Location: Bodega Head, Bodega Bay US-CA 38.30344, -123.06481 Sonoma
  121. black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)
    # Count: 1
    Date:
    Observer: JD Paes
    Location: California, US (34.054, -119.329) Ventura
  122. booby sp. Sula sp.
    # Count: 1
    Date:
    Observer: James Mitchell
    Location: Newport Pier Orange
  123. Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianum
    # Count: 1
    Date:
    Observer: Trysten Loefke
    Location: San Diego Zoo Safari Park San Diego
  124. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Daniel Farrar
    Location: River Park (SBA Co.) Santa Barbara
  125. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Michael Rieser
    Location: Carmel River SB (beach, lagoon, and/or Cross Hill) Monterey
  126. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Point Reyes Seashore Lodge Marin
  127. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Alex Castelein
    Location: Goleta Slough Ecological Reserve--Areas L and M Santa Barbara
  128. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Lee Sutton
    Location: 231 S. Lilac St. Kern
  129. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Michele Swartout
    Location: Chilcoot Pocket Plumas
  130. Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Alex Crockett
    Location: Bolinas--Agate Beach overlook Marin
  131. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Marie Barnidge-McIntyre
    Location: Ventura Settling Ponds Ventura
  132. Buteo/eagle sp. Buteo/eagle sp.
    # Count: 1
    Date:
    Observer: kent johnson
    Location: Kitchen Creek Rd.--lower San Diego
  133. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Annabelle Brauer
    Location: Lake Solano County Park (SOL Co.) Solano
  134. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Sarah Burton
    Location: Starr King Open Space San Francisco
  135. Strix sp. Strix sp.
    # Count: 1
    Date:
    Observer: Connor Poylio
    Location: 5604–6306 Fickle Hill Rd, Arcata US-CA 40.83027, -124.01259 Humboldt
  136. Long-eared/Short-eared Owl Asio otus/flammeus
    # Count: 1
    Date:
    Observer: Chris Howard
    Location: BLM Spring, Fish Slough, Mono County Mono
  137. Yellow-bellied/Red-naped Sapsucker Sphyrapicus varius/nuchalis
    # Count: 1
    Date:
    Observer: Katie Ng
    Location: Eisenhower Park, Orange Orange
  138. Red-naped/Red-breasted Sapsucker Sphyrapicus nuchalis/ruber
    # Count: 1
    Date:
    Observer: M. Rogers
    Location: Tom's Place Mono
  139. sapsucker sp. Sphyrapicus sp.
    # Count: 1
    Date:
    Observer: Chris Fichtel
    Location: Glass Creek Meadow Mono
  140. Nuttall's/Ladder-backed Woodpecker Dryobates nuttallii/scalaris
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Big Morongo Canyon Preserve & Covington Park San Bernardino
  141. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Brian Browne
    Location: Caples Creek Canyon El Dorado
  142. Dryobates sp. Dryobates sp.
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Ken Malloy Harbor Regional Park Los Angeles
  143. Northern/Gilded Flicker Colaptes auratus/chrysoides
    # Count: 1
    Date:
    Observer: Josh McLaughlin
    Location: Mojave National Preserve San Bernardino
  144. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Frank Verga
    Location: Monterey--Skyline Forest neighborhood Monterey
  145. large falcon sp. Falco sp. (large falcon sp.)
    # Count: 1
    Date:
    Observer: Alan Brelsford
    Location: Greenhorn Mtns.--FS 25S17 (Greenhorn Summit West) Kern
  146. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Barbara Swanson
    Location: Encinitas suburb San Diego
  147. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Joanna Gunn
    Location: Lake Hodges--Bernardo Bay trails San Diego
  148. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Nancy Stalnaker
    Location: San Diego Zoo Safari Park San Diego
  149. Domestic lovebird sp. (Domestic type) Agapornis sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Graeme Hinde
    Location: 35342 California 79, Warner Springs, California, US (33.359, -116.745) San Diego
  150. Amazona sp. Amazona sp.
    # Count: 1
    Date:
    Observer: Lindsay Willrick
    Location: stakeout Broad-billed Hummingbird, Golden Hill (2023–2024) San Diego
  151. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: Joshua Greenfield
    Location: Grasslands Regional Park Yolo
  152. pewee sp. (Contopus sp.) Contopus sp.
    # Count: 1
    Date:
    Observer: Ethan Monk
    Location: Mt. Diablo SP--Grapevine Ridge (stationary counts only, please!) Contra Costa
  153. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Fort Rosecrans National Cemetery (no birding 8a-5p) San Diego
  154. Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseri
    # Count: 1
    Date:
    Observer: Chris Fichtel
    Location: Virginia Lakes Trail Mono
  155. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Pearl Nelson
    Location: Lee Vining Canyon--fish ladder Mono
  156. phoebe sp. Sayornis sp.
    # Count: 1
    Date:
    Observer: Dominik Mosur
    Location: Mt. Davidson San Francisco
  157. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: Loren Wright
    Location: Death Valley NP--Panamint Springs Resort Inyo
  158. Cassin's/Western Kingbird Tyrannus vociferans/verticalis
    # Count: 1
    Date:
    Observer: Adelle Wilkin
    Location: Bob Jones Trail San Luis Obispo
  159. Tyrannus sp. Tyrannus sp.
    # Count: 1
    Date:
    Observer: Mark Frigo
    Location: Parma Park Santa Barbara
  160. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Sam Sue James
    Location: Eastshore Elementary School Orange
  161. Cassin's/Blue-headed Vireo Vireo cassinii/solitarius
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Palo Verde Ecological Reserve Riverside
  162. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    # Count: 1
    Date:
    Observer: Sherry Meddick
    Location: The Bowl above SC5 Orange
  163. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Hannah Leabhart
    Location: Rancheria Gulch Mono
  164. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Eel River--Fernbridge/Singley gravel bar Humboldt
  165. Loggerhead/Northern Shrike Lanius ludovicianus/borealis
    # Count: 1
    Date:
    Observer: Sasha Cahill
    Location: Arcata Bottoms--V St. Loop Humboldt
  166. jay sp. Corvidae sp. (jay sp.)
    # Count: 1
    Date:
    Observer: F Alvarez
    Location: Idyllwild Nature Center Riverside
  167. raven sp. Corvus sp. (raven sp.)
    # Count: 1
    Date:
    Observer: Lillian McMath
    Location: Ca Home Santa Clara
  168. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Gena Zolotar
    Location: Henry Coe SP--Dowdy Region trails (Dowdy Ranch Trailhead access) (SCL Co.) Santa Clara
  169. corvid sp. Corvidae sp.
    # Count: 1
    Date:
    Observer: Colin Meusel
    Location: 15843 Auburn Rd, Grass Valley US-CA 39.14299, -121.07695 Nevada
  170. Oak/Juniper Titmouse (Plain Titmouse) Baeolophus inornatus/ridgwayi
    # Count: 1
    Date:
    Observer: David Sexton
    Location: Lava Beds NM Siskiyou
  171. Red-whiskered/Red-vented Bulbul Pycnonotus jocosus/cafer
    # Count: 1
    Date:
    Observer: Steven Kurniawidjaja
    Location: City of Hope Los Angeles
  172. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Mark Dadds
    Location: Lake Chabot Regional Park Alameda
  173. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: Richard Breisch
    Location: Rose Canyon Park San Diego
  174. gnatcatcher sp. Polioptila sp.
    # Count: 1
    Date:
    Observer: Beverly Reynolds
    Location: Chollas Reservoir San Diego
  175. Pacific/Winter Wren Troglodytes pacificus/hiemalis
    # Count: 1
    Date:
    Observer: Stephen T Bird
    Location: Presidio--Mountain Lake Park San Francisco
  176. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Anthony Ciccarello
    Location: Shaw Valley San Diego
  177. Toxostoma sp. Toxostoma sp.
    # Count: 1
    Date:
    Observer: Natalya Hebert
    Location: Joshua Tree NP--Skull Rock Riverside
  178. mimid sp. Mimidae sp.
    # Count: 1
    Date:
    Observer: Jasper Barnes
    Location: Mojave National Preserve--Hole-in-the-Wall (trails and campground) San Bernardino
  179. bluebird sp. Sialia sp.
    # Count: 1
    Date:
    Observer: Noah Eckman
    Location: Yosemite NP--Crane Flat Fire Lookout Mariposa
  180. pipit sp. Anthus sp.
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Don Edwards NWR--Ravenswood Salt Ponds R1/R2 San Mateo
  181. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Rajan Rao
    Location: Bernal Hill San Francisco
  182. Haemorhous sp. Haemorhous sp.
    # Count: 1
    Date:
    Observer: Paul DiFiore
    Location: Torrey Pines State Reserve--Extension San Diego
  183. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Phelan Rd and Buttemere San Bernardino
  184. Spinus sp. Spinus sp.
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: San Diego NWR--Sweetwater River @ Hwy 94 San Diego
  185. longspur sp. Calcarius/Rhynchophanes sp.
    # Count: 1
    Date:
    Observer: Kaia Colestock
    Location: Arcata Bottoms--V St. Loop Humboldt
  186. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Dalany Maraziti
    Location: UCLA Campus--General Area Los Angeles
  187. Zonotrichia sp. Zonotrichia sp.
    # Count: 1
    Date:
    Observer: Carlos Mendoza
    Location: HWY 25W Hudner Ln to San Benito County Line San Benito
  188. Orchard/Hooded Oriole Icterus spurius/cucullatus
    # Count: 1
    Date:
    Observer: Kimball Garrett
    Location: Juniper Hills--Farnese Ave. Los Angeles
  189. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 1
    Date:
    Observer: Chris Dean
    Location: Picacho SRA Imperial
  190. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: San Diego NWR--Sweetwater River @ Hwy 94 San Diego
  191. Leiothlypis sp. Leiothlypis sp.
    # Count: 1
    Date:
    Observer: Sharon J
    Location: UC Berkeley--Fire Trail Alameda
  192. MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia
    # Count: 1
    Date:
    Observer: stevan brad
    Location: US-California-Mammoth Lakes-Old Highway - 37.639x-118.897 Mono
  193. Black-throated Gray/Hermit Warbler Setophaga nigrescens/occidentalis
    # Count: 1
    Date:
    Observer: Jonah Benningfield
    Location: Gray Whale Ranch--Chinquapin Trail Santa Cruz
  194. Black-throated Gray/Townsend's/Hermit Warbler Setophaga nigrescens/townsendi/occidentalis
    # Count: 1
    Date:
    Observer: Dominik Mosur
    Location: Mt. Davidson San Francisco
  195. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Fen Conway
    Location: Pt. Reyes Bird Observatory--Palomarin Marin
  196. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Alexander Yan
    Location: Huntington Central Park--East Orange
  197. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 1
    Date:
    Observer: Thomas Lopez
    Location: Satellite Park Los Angeles
  198. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: 1
    Date:
    Observer: Craig Fosdick
    Location: Yard list-Fern Drive Santa Cruz
  199. Lazuli/Indigo Bunting Passerina amoena/cyanea
    # Count: 1
    Date:
    Observer: Grub Fay
    Location: Warbler Grotto Mono
  200. Passerina sp. Passerina sp.
    # Count: 1
    Date:
    Observer: Matthew Grube
    Location: Big Morongo Canyon Preserve & Covington Park San Bernardino
  201. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Alexander Yan
    Location: Huntington Central Park--East Orange
  202. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Toby Fowler
    Location: UCSB North Campus Open Space (formerly Ocean Meadows Golf Course) Santa Barbara
  203. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: X
    Date:
    Observer: Andrew Birch
    Location: Dominguez Park Los Angeles