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Bird List

Updated ~12 hours ago
472 All Years 315 This Year 2024 176 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (314)

  1. California Quail Callipepla californica
    # Count: 2
    Date:
    Observer: Mark Hays
    Location: Hays Home
  2. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: Mark Hays
    Location: Hays Home
  3. House Finch Haemorhous mexicanus
    # Count: 5
    Date:
    Observer: Mark Hays
    Location: Hays Home
  4. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: Mark Hays
    Location: Hays Home
  5. Hooded Oriole Icterus cucullatus
    # Count: 2
    Date:
    Observer: Mark Hays
    Location: Hays Home
  6. Rock Pigeon Columba livia
    # Count: 6
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  7. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  8. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  9. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  10. Acorn Woodpecker Melanerpes formicivorus
    # Count: 2
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  11. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 2
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  12. California Scrub-Jay Aphelocoma californica
    # Count: 4
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  13. Bushtit Psaltriparus minimus
    # Count: 2
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  14. Phainopepla Phainopepla nitens
    # Count: 2
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  15. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 4
    Date:
    Observer: Hunter Burggraf
    Location: Salinas River Walk (northern end)
  16. Wild Turkey Meleagris gallopavo
    # Count: 8
    Date:
    Observer: Steven Fuller
    Location: Morro Bay SP--Campground
  17. Rhinoceros Auklet Cerorhinca monocerata
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  18. Pigeon Guillemot Cepphus columba
    # Count: 17
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  19. Western Gull Larus occidentalis
    # Count: 10
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  20. Pelagic Cormorant Urile pelagicus
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  21. Brown Pelican Pelecanus occidentalis
    # Count: 5
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  22. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Steven Fuller
    Location: Morro Bay SP--Campground
  23. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  24. Barn Swallow Hirundo rustica
    # Count: 4
    Date:
    Observer: Steven Fuller
    Location: Morro Bay SP--Campground
  25. Pied-billed Grebe Podilymbus podiceps
    # Count: 3
    Date:
    Observer: Donna Groman
    Location: lagoon
  26. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Donna Groman
    Location: lagoon
  27. Oak Titmouse Baeolophus inornatus
    # Count: 1
    Date:
    Observer: Donna Groman
    Location: lagoon
  28. Mallard Anas platyrhynchos
    # Count: 4
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  29. Great Horned Owl Bubo virginianus
    # Count: 3
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  30. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  31. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  32. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  33. Chestnut-backed Chickadee Poecile rufescens
    # Count: 8
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  34. Tree Swallow Tachycineta bicolor
    # Count: 3
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  35. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  36. Dark-eyed Junco Junco hyemalis
    # Count: 5
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  37. Song Sparrow Melospiza melodia
    # Count: 11
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  38. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: di dickey
    Location: Pismo SB--North Beach Campground
  39. Band-tailed Pigeon Patagioenas fasciata
    # Count: 2
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  40. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 2
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  41. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  42. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  43. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  44. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  45. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  46. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  47. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  48. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  49. European Starling Sturnus vulgaris
    # Count: 8
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  50. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  51. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  52. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  53. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Hwy 41 at San Gabriel Rd.
  54. Canada Goose Branta canadensis
    # Count: 1
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  55. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  56. Long-billed Curlew Numenius americanus
    # Count: 2
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  57. Marbled Godwit Limosa fedoa
    # Count: 50
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  58. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  59. Pacific Loon Gavia pacifica
    # Count: 2
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  60. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  61. Double-crested Cormorant Nannopterum auritum
    # Count: 40
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  62. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  63. Snowy Egret Egretta thula
    # Count: 5
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  64. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  65. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Steven Fuller
    Location: Morro Bay Harbor
  66. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Del Mar Park--Morro Bay
  67. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Del Mar Park--Morro Bay
  68. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Del Mar Park--Morro Bay
  69. Surf Scoter Melanitta perspicillata
    # Count: 3
    Date:
    Observer: Jeffrey Yang
    Location: Avila Beach Pier
  70. Black Oystercatcher Haematopus bachmani
    # Count: 2
    Date:
    Observer: Jeffrey Yang
    Location: Avila Beach Pier
  71. California Gull Larus californicus
    # Count: 2
    Date:
    Observer: Jeffrey Yang
    Location: Avila Beach Pier
  72. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Jeffrey Yang
    Location: Avila Beach Pier
  73. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  74. Killdeer Charadrius vociferus
    # Count: 4
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  75. Snowy Plover Anarhynchus nivosus
    # Count: 3
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  76. Heermann's Gull Larus heermanni
    # Count: 9
    Date:
    Observer: Tom Edell
    Location: Cayucos - South end of Studio Drive
  77. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Cayucos - South end of Studio Drive
  78. Brandt's Cormorant Urile penicillatus
    # Count: 400
    Date:
    Observer: Tom Edell
    Location: Cayucos - South end of Studio Drive
  79. Common Raven Corvus corax
    # Count: 4
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  80. Wrentit Chamaea fasciata
    # Count: 1
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  81. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  82. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  83. Red-winged Blackbird Agelaius phoeniceus
    # Count: 14
    Date:
    Observer: Kathy Dale
    Location: Villa Creek--Estero Bluffs State Park
  84. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Toro Creek Road--1st Bridge
  85. Western Bluebird Sialia mexicana
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Toro Creek Road--1st Bridge
  86. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Toro Creek Road--1st Bridge
  87. Bullock's Oriole Icterus bullockii
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Toro Creek Road--1st Bridge
  88. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Toro Creek Road--1st Bridge
  89. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: The Spotting Twohees
    Location: Henrietta Ave, Los Osos
  90. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: The Spotting Twohees
    Location: Henrietta Ave, Los Osos
  91. Western Grebe Aechmophorus occidentalis
    # Count: 4
    Date:
    Observer: Steven Fuller
    Location: Morro Bay SP--Campground
  92. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Steven Fuller
    Location: Morro Bay SP--Campground
  93. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  94. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  95. Marsh Wren Cistothorus palustris
    # Count: 15
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  96. Swainson's Thrush Catharus ustulatus
    # Count: 4
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  97. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  98. Great-tailed Grackle Quiscalus mexicanus
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  99. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  100. Common Yellowthroat Geothlypis trichas
    # Count: 6
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  101. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Lucerne Dr. Vista Point -- Cayucos
  102. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Morro Rock
  103. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Morro Rock
  104. California Thrasher Toxostoma redivivum
    # Count: 1
    Date:
    Observer: Karen McKinley
    Location: Montana de Oro SP (use a more specific hotspot when possible)
  105. Cinnamon Teal Spatula cyanoptera
    # Count: 5
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  106. Gadwall Mareca strepera
    # Count: 16
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  107. Ruddy Duck Oxyura jamaicensis
    # Count: 15
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  108. American Coot Fulica americana
    # Count: 4
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  109. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  110. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Pismo SB--Oceano Campground
  111. Scaly-breasted Munia Lonchura punctulata
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Pismo SB--Oceano Campground
  112. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: The Spotting Twohees
    Location: Islay Creek Campground--Montana de Oro SP
  113. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Wanda Lo
    Location: Laguna Lake
  114. Lark Sparrow Chondestes grammacus
    # Count: 3
    Date:
    Observer: Debra Gala
    Location: Laguna Lake Park - Dog Off-Leash Park, San Luis Obispo US-CA 35.26260, -120.68433
  115. Golden Eagle Aquila chrysaetos
    # Count: 2
    Date:
    Observer: Will Knowlton
    Location: 5265–5289 Estrella Rd, Paso Robles US-CA (35.6657,-120.5197)
  116. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Will Knowlton
    Location: 5265–5289 Estrella Rd, Paso Robles US-CA (35.6657,-120.5197)
  117. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: K Eglowski
    Location: [Heritage Ranch] Water Treatment
  118. Western Kingbird Tyrannus verticalis
    # Count: 8
    Date:
    Observer: K Eglowski
    Location: [Heritage Ranch] Water Treatment
  119. Yellow-billed Magpie Pica nuttalli
    # Count: 8
    Date:
    Observer: K Eglowski
    Location: [Heritage Ranch] Water Treatment
  120. Lawrence's Goldfinch Spinus lawrencei
    # Count: 5
    Date:
    Observer: K Eglowski
    Location: [Heritage Ranch] Water Treatment
  121. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  122. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: C Gildea
    Location: Bob Jones Trail
  123. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Kathy Free
    Location: Harmony Headlands State Park, Cayucos US-CA 35.47746, -120.99241
  124. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Arianna Ortega
    Location: Reservoir Canyon Trail
  125. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Wanda Lo
    Location: Islay Creek Campground--Montana de Oro SP
  126. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Debra Gala
    Location: Islay Creek Mouth--Montana de Oro SP
  127. American Kestrel Falco sparverius
    # Count: 5
    Date:
    Observer: Jeri Edwards
    Location: Costco/Petsmart parking lot
  128. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Walt Anderson
    Location: Three Bridges Oak Preserve
  129. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Pismo SB--Oceano Campground
  130. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Whale Rock Reservoir
  131. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Whale Rock Reservoir
  132. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Elaine Beaudoin MANWR
    Location: 7510 Los Osos Valley Rd, San Luis Obispo US-CA 35.28719, -120.73978
  133. Pygmy Nuthatch Sitta pygmaea
    # Count: 5
    Date:
    Observer: logan kahle
    Location: Santa Rosa Creek Trail--Fiscalini Ranch Preserve
  134. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Sweet Springs Nature Preserve
  135. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: Sweet Springs Nature Preserve
  136. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Pismo SB--Oceano Campground
  137. American Avocet Recurvirostra americana
    # Count: 3
    Date:
    Observer: Joe Girgente
    Location: 7 Mile Road W.- 0.5 mile culvert
  138. Bell's Sparrow Artemisiospiza belli
    # Count: 2
    Date:
    Observer: Joe Girgente
    Location: 7 Mile Road W.- 0.5 mile culvert
  139. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Eric Wier
    Location: Pt. Buchon Trail
  140. Say's Phoebe Sayornis saya
    # Count: 2
    Date:
    Observer: Joe Girgente
    Location: Carrizo Plain NM--KCL Campground
  141. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Joe Girgente
    Location: Carrizo Plain NM--KCL Campground
  142. Lesser Nighthawk Chordeiles acutipennis
    # Count: 1
    Date:
    Observer: Joe Girgente
    Location: Carrizo Plain NM--KCL Campground
  143. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Joe Girgente
    Location: Carrizo Plain NM--KCL Campground
  144. Greater Roadrunner Geococcyx californianus
    # Count: 2
    Date:
    Observer: Joe Girgente
    Location: Carrizo Plain NM--Selby Rd.
  145. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: RL W.
    Location: Moonstone Beach (SLO Co.)
  146. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Marina Dickey
    Location: Morro Rock
  147. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Rick Saval
    Location: Pismo SB--Oceano Campground
  148. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Whale Rock Reservoir
  149. Willet Tringa semipalmata
    # Count: 4
    Date:
    Observer: Ben Kolstad
    Location: Morro Bay SP--Natural History Museum
  150. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  151. Cassin's Auklet Ptychoramphus aleuticus
    # Count: 14
    Date:
    Observer: Nick & Jane
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  152. Common Murre Uria aalge
    # Count: 44
    Date:
    Observer: Nick & Jane
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  153. Elegant Tern Thalasseus elegans
    # Count: 4
    Date:
    Observer: Nick & Jane
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  154. Pink-footed Shearwater Ardenna creatopus
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  155. Sooty Shearwater Ardenna grisea
    # Count: 23
    Date:
    Observer: Nick & Jane
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  156. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Morro Bay Harbor
  157. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Morro Bay Harbor
  158. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Harmony Headlands SP
  159. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Harmony Headlands SP
  160. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Eric Wier
    Location: East Cuesta Ridge
  161. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 7
    Date:
    Observer: Tom Edell
    Location: Old Creek--Cayucos
  162. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Pismo SB--Oceano Campground
  163. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Pismo SB--Oceano Campground
  164. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Lila Keiser Park/Morro Creek
  165. Mountain Quail Oreortyx pictus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Cerro Alto Campground
  166. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Cerro Alto Campground
  167. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Cerro Alto Campground
  168. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: Cholame Valley (SLO Co.)
  169. California Condor Gymnogyps californianus
    # Count: 1
    Date:
    Observer: Mike Bush
    Location: San Simeon Creek Road
  170. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Fawn Black
    Location: Morro Rock
  171. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Jane Mygatt
    Location: San Simeon Point
  172. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: North Point Natural Area--Morro Bay
  173. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: John Fields
    Location: Sweet Springs Nature Preserve
  174. Black-chinned Sparrow Spizella atrogularis
    # Count: 1
    Date:
    Observer: Mike Bush
    Location: Cerro Alto Campground
  175. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: San Simeon SP
  176. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Villa Creek--Estero Bluffs State Park
  177. LeConte's Thrasher Toxostoma lecontei
    # Count: 1
    Date:
    Observer: Jon McCoy
    Location: Carrizo Plain NM--Panorama Rd. gravel pit
  178. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Brandon Stidum
    Location: Morro Bay harbor mouth
  179. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Eric Wier
    Location: Santa Margarita Lake
  180. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Eric Wier
    Location: Santa Margarita Lake
  181. Semipalmated Plover Charadrius semipalmatus
    # Count: 5
    Date:
    Observer: Maggie Smith
    Location: Villa Creek--Estero Bluffs State Park
  182. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Sheila Brown
    Location: San Simeon SP Trail
  183. Scott's Oriole Icterus parisorum
    # Count: 1
    Date:
    Observer: George Cummins
    Location: Quail Springs Rd Camp, Maricopa, California, US (34.995, -119.542)
  184. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Morro Strand State Beach
  185. Red Phalarope Phalaropus fulicarius
    # Count: 2
    Date:
    Observer: Allen Dailey
    Location: Back Bay kayaking, Los Osos US-CA 35.32393, -120.86414
  186. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Pismo SB--Oceano Campground
  187. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: David Cox
    Location: 137 Toro Creek Road, Cayucos, California, US (35.416, -120.872)
  188. Tricolored Blackbird Agelaius tricolor
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Turri Road
  189. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: stakeout BALTIMORE ORIOLE - Toro Creek Rd (2024)
  190. Costa's Hummingbird Calypte costae
    # Count: 6
    Date:
    Observer: Reef Comer
    Location: Carrizo Plain NM--Quail Springs
  191. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Zach L
    Location: Cerro San Luis—Lemon Grove Loop
  192. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Pismo SB--Oceano Campground
  193. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Reef Comer
    Location: Hwy 58–SD Creek Riparian
  194. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Oso Flaco Lake (not for beach/ocean)
  195. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Pismo SB--Oceano Campground
  196. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Kevin Zimmer
    Location: KJZ yard, Garcia Rd, Atascadero
  197. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Todd Easterla
    Location: Pismo Creek mouth
  198. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: James Sparks
    Location: Lila Keiser Park/Morro Creek
  199. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  200. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Jim Royer
    Location: Pecho Road Willows
  201. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Russ Sulich
    Location: Estero Bay pelagic--nearshore waters (SLO Co.)
  202. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Oso Flaco Lake (not for beach/ocean)
  203. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Whale Rock Reservoir
  204. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Mark Mushkat
    Location: Turri Road Tidal Ponds
  205. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Eva Garcia-Gonzalez
    Location: Cal Poly - West Creek Rd
  206. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Craig Fosdick
    Location: Oso Flaco Lake (not for beach/ocean)
  207. Black Swift Cypseloides niger
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Harmony Headlands SP
  208. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Harmony Headlands SP
  209. Red Knot Calidris canutus
    # Count: X
    Date:
    Observer: Foster Kerrison
    Location: Morro Bay SP--Marina/Boardwalk Trail
  210. Black-bellied Plover Pluvialis squatarola
    # Count: 28
    Date:
    Observer: Nick & Jane
    Location: Morro Bay SP--Marina/Boardwalk Trail
  211. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Morro Bay SP--Marina/Boardwalk Trail
  212. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Morro Bay SP--Marina/Boardwalk Trail
  213. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Morro Bay SP--Marina/Boardwalk Trail
  214. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Santa Rosa Creek mouth
  215. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Old Creek--Cayucos
  216. Nashville Warbler Leiothlypis ruficapilla
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: Meadow Park--San Luis Obispo
  217. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  218. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 2
    Date:
    Observer: Bob McCay
    Location: Villa Creek--Estero Bluffs State Park
  219. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Mary Hanley
    Location: Moon Stone Beach Park, Cambria US-CA 35.56904, -121.11114
  220. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Leona Pupich
    Location: Morro Bay
  221. Burrowing Owl Athene cunicularia
    # Count: 2
    Date:
    Observer: Nathan Moorhatch
    Location: 93461, Shandon US-CA 35.75390, -120.27610
  222. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Oso Flaco Lake (not for beach/ocean)
  223. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Laguna Lake
  224. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Coon Creek Trail--Montana de Oro SP
  225. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Robbie & Bob Revel
    Location: Morro Rock
  226. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Home
  227. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: San Simeon SP
  228. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Michael I Christie
    Location: Hwy 33 Ag Pond (SLO Co.)
  229. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Dominique Roche
    Location: 1795 San Simeon Creek Rd, Cambria US-CA 35.60593, -121.09446
  230. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Backyard Pond
  231. Black Turnstone Arenaria melanocephala
    # Count: 2
    Date:
    Observer: Dominique Roche
    Location: Estero Bluffs Trail, Cayucos US-CA 35.45264, -120.95336
  232. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Santa Rita Road
  233. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Ed Corey
    Location: WINGS LA To VANCOUVER MAY 2024 2.16
  234. Cook's Petrel Pterodroma cookii
    # Count: 2
    Date:
    Observer: Ed Corey
    Location: WINGS LA To VANCOUVER MAY 2024 2.16
  235. Black-footed Albatross Phoebastria nigripes
    # Count: 1
    Date:
    Observer: Damian Martinez
    Location: 34.74191, -122.82292
  236. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Erik Ostrander
    Location: May 9, 2024 13:29 34.505, -122.674
  237. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 1
    Date:
    Observer: Ed Corey
    Location: WINGS LA To Vancouver May 2024 2.13
  238. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Tom Edell
    Location: Villa Creek Marsh
  239. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: California Valley Streets
  240. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Nathan Foster
    Location: Elfin Forest Preserve
  241. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Boy Scout Trail
  242. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: R.J. Adams
    Location: Santa Rosa Creek mouth
  243. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Turri Road
  244. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Doug Drynan
    Location: Turri Road Tidal Ponds
  245. Lark Bunting Calamospiza melanocorys
    # Count: 2
    Date:
    Observer: Owen Daulton
    Location: Carrizo Plain NM (use specific hotspots when available)
  246. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Hugh Omalley
    Location: Avila Beach Pier
  247. Rufous Hummingbird Selasphorus rufus
    # Count: 2
    Date:
    Observer: Daniel Elting
    Location: Pismo Preserve
  248. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Doris Avenue Marsh
  249. Black-vented Shearwater Puffinus opisthomelas
    # Count: 2
    Date:
    Observer: Susan Goodrich
    Location: Pismo SB--Oceano Campground
  250. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Reef Comer
    Location: Blinn Ranch Trail--Upper Santa Margarita Lake
  251. Royal Tern Thalasseus maximus
    # Count: 4
    Date:
    Observer: Zane Warsen
    Location: Cave Landing
  252. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Doug Drynan
    Location: Carrisa Hwy, Santa Margarita US-CA 35.32820, -119.84545
  253. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Jacqueline Knowlton
    Location: Panorama Road, Santa Margarita US-CA 35.15389, -119.77373
  254. Ruddy Turnstone Arenaria interpres
    # Count: 26
    Date:
    Observer: Stephanie Little
    Location: Oceano Dunes SVRA
  255. Greater Scaup Aythya marila
    # Count: 3
    Date:
    Observer: Kaaren Perry
    Location: Whale Rock Reservoir
  256. Black Scoter Melanitta americana
    # Count: 2
    Date:
    Observer: Daniel Kluza
    Location: Cavalier Oceanfront
  257. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Peter Gaede
    Location: Carrizo Plain NM--Quail Springs
  258. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Peter Gaede
    Location: Carrizo Plain NM--CVSR mitigation parcel, former Erickson Ranch (restricted access)
  259. Lewis's Woodpecker Melanerpes lewis
    # Count: 4
    Date:
    Observer: Carrie Miller
    Location: American Canyon Road, Santa Margarita, California, US (35.263, -120.284)
  260. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: Carrizo Plain NM--Visitor Center
  261. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Villa Creek--Estero Bluffs State Park
  262. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Joe Wing
    Location: Nieuw Amsterdam 2024 Day 2, Leg 7
  263. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Steve Stump
    Location: 5
  264. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Bishop Peak
  265. Common Poorwill Phalaenoptilus nuttallii
    # Count: 1
    Date:
    Observer: Judy Bendix
    Location: Carrizo Plain NM--Selby Campground
  266. Black Skimmer Rynchops niger
    # Count: 3
    Date:
    Observer: Kayla Michael
    Location: Morro Bay SP--Marina/Boardwalk Trail
  267. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Kayla Michael
    Location: North Point Natural Area--Morro Bay
  268. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Jim Royer
    Location: California Valley Fire Station
  269. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: Avila Ranch Park
  270. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Gregory Smith
    Location: Carrizo Plain NM--Panorama Rd. at Soda Lake Rd.
  271. American Wigeon Mareca americana
    # Count: 4
    Date:
    Observer: Tom Edell
    Location: Turri Road Tidal Ponds
  272. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Virginia Langdon-Lassagne
    Location: Cayucos Pier
  273. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Laguna Lake
  274. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Turri Road Tidal Ponds
  275. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: 1406–1568 Cottontail Creek Rd, Cayucos US-CA 35.47341, -120.85744
  276. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Kathy Dale
    Location: Santa Margarita Lake
  277. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Daniel Elting
    Location: Avila Ranch Park
  278. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 3
    Date:
    Observer: Mark Hays
    Location: Tidelands Park
  279. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Carrizo Plain NM--Wallace Creek
  280. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Zane Warsen
    Location: Oso Flaco Lake (not for beach/ocean)
  281. Chukar Alectoris chukar
    # Count: 3
    Date:
    Observer: Russ Namitz
    Location: Carrizo Plain National Monument, Santa Margarita US-CA 35.13823, -119.59387
  282. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: Temblor Ridge Trail, Santa Margarita US-CA 35.06783, -119.49347
  283. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Linus Blomqvist
    Location: Elfin Forest Preserve--Lupine Point Overlook
  284. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Pair of Wing-Nuts
    Location: Monte Cristo Pl.
  285. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Christine Hogue
    Location: Bob Jones Trail
  286. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: Ben Kolstad
    Location: Carrizo Plain NM--Soda Lake Boardwalk
  287. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Jason Case
    Location: Bob Jones Trail
  288. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: John O'Donnell
    Location: 2895 Shadowbrook Ln, San Luis Obispo US-CA 35.22862, -120.73062
  289. Canvasback Aythya valisineria
    # Count: 2
    Date:
    Observer: Jeff Miller
    Location: Oso Flaco Lake (not for beach/ocean)
  290. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Van Pierszalowski
    Location: Lila Keiser Park/Morro Creek
  291. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Meadow Park--San Luis Obispo
  292. Fox Sparrow Passerella iliaca
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Pismo SB--Oceano Campground
  293. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Sheila Brown
    Location: Los Padres National Forest, Santa Margarita US-CA 35.28196, -120.47676
  294. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Bitterwater Rd-Pinole Spring
  295. Mountain Plover Anarhynchus montanus
    # Count: 37
    Date:
    Observer: Dean LaTray
    Location: Carrizo Plain NM (use specific hotspots when available)
  296. Black-throated Sparrow Amphispiza bilineata
    # Count: 3
    Date:
    Observer: Dean LaTray
    Location: Carrizo Plain NM (use specific hotspots when available)
  297. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Jim Royer
    Location: Morro Bay State Park, South Bay Blvd, Los Osos US-CA (35.3440,-120.8255) South Bay Blvd.
  298. Lucy's Warbler Leiothlypis luciae
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Meadow Park--San Luis Obispo
  299. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Petra Clayton
    Location: Morro Creek mouth
  300. Marbled Murrelet Brachyramphus marmoratus
    # Count: 4
    Date:
    Observer: Tom Edell
    Location: Estero Bluffs SP
  301. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Mark Hays
    Location: Biddle Regional Park
  302. Greater White-fronted Goose Anser albifrons
    # Count: 6
    Date:
    Observer: Tom Edell
    Location: Foothill & LOVR wetland
  303. Ross's Goose Anser rossii
    # Count: 2
    Date:
    Observer: Petra Clayton
    Location: Piedras Blancas Motel
  304. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: bob keally
    Location: Friends Of The Fiscalini Ranch Preserve, Cambria US-CA 35.55479, -121.09232
  305. Plumbeous Vireo Vireo plumbeus
    # Count: 1
    Date:
    Observer: Reef Comer
    Location: San Luis Cemetery
  306. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: San Luis Cemetery
  307. Ancient Murrelet Synthliboramphus antiquus
    # Count: 4
    Date:
    Observer: Tom Edell
    Location: Pt. Piedras Blancas--elephant seal colony
  308. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Morro Bay SP--Marina/Boardwalk Trail
  309. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Mark Mushkat
    Location: Montana de Oro SP--Bluff Trail
  310. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Cypress Ridge
  311. Fork-tailed Storm-Petrel Hydrobates furcatus
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: (35.4100,-121.0649)
  312. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Chris Dean
    Location: 15541–15557 Soda Lake Rd, Santa Margarita US-CA 35.22169, -119.89935
  313. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: South Hills Open Space
  314. Long-eared Owl Asio otus
    # Count: 1

Exotic: Provisional (1)

  1. Swinhoe's White-eye Zosterops simplex
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Los Osos Community Park

Exotic: Escapee (6)

  1. Helmeted Guineafowl Numida meleagris
    # Count: 2
    Date:
    Observer: Nick & Jane
    Location: San Simeon Creek Road
  2. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: Grandfathers Lake (Seasonal)
  3. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: SUE DEROGATIS
    Location: Pt. Buchon Trail
  4. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: The Lakes--Private Property
  5. Swan Goose Anser cygnoides
    # Count: 1
    Date:
    Observer: Pair of Wing-Nuts
    Location: The Lakes--Private Property
  6. Mandarin Duck Aix galericulata
    # Count: 1
    Date:
    Observer: heidi harrison
    Location: 2491 Harvest Meadow Pl, Paso Robles US-CA 35.60198, -120.64916

Hybrids (8)

  1. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: PSB — Lakeside Ave (Airport) area
  2. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Arroyo Grande Creek mouth
  3. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 1
    Date:
    Observer: Jim Royer
    Location: Cuesta Inlet
  4. Western x Clark's Grebe (hybrid) Aechmophorus occidentalis x clarkii
    # Count: 1
    Date:
    Observer: Ben Kolstad
    Location: Santa Margarita Lake
  5. Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis
    # Count: 1
    Date:
    Observer: Jeanette Stone
    Location: Fiscalini Ranch Preserve
  6. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Arroyo Grande Creek mouth
  7. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Atascadero Wastewater Treatment Ponds--no internal access
  8. White-crowned x Golden-crowned Sparrow (hybrid) Zonotrichia leucophrys x atricapilla
    # Count: 1
    Date:
    Observer: Gjon Hazard
    Location: Morro Bay SP--Marina/Boardwalk Trail

Additional Taxa (59)

  1. cormorant sp. Phalacrocoracidae sp.
    # Count: 8
    Date:
    Observer: Petra Clayton
    Location: Islay Creek Mouth--Montana de Oro SP
  2. hummingbird sp. Trochilidae sp.
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Del Mar Park--Morro Bay
  3. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Del Mar Park--Morro Bay
  4. loon sp. Gavia sp.
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Lucerne Dr. Vista Point -- Cayucos
  5. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Wanda Lo
    Location: Laguna Lake
  6. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 15
    Date:
    Observer: David Bradford
    Location: Pismo Beach Pier
  7. Larus sp. Larus sp.
    # Count: 2
    Date:
    Observer: Petra Clayton
    Location: Sweet Springs Nature Preserve
  8. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Rick Saval
    Location: Pismo SB--Oceano Campground
  9. blackbird sp. Icteridae sp.
    # Count: 6
    Date:
    Observer: Tom Edell
    Location: Whale Rock Reservoir
  10. passerine sp. Passeriformes sp.
    # Count: 3
    Date:
    Observer: ellen davies
    Location: Islay Creek Campground--Montana de Oro SP
  11. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Andrew Lamontagne
    Location: 1694 Turri Road, San Luis Obispo, California, US (35.331, -120.817)
  12. Cassin's/Western Kingbird Tyrannus vociferans/verticalis
    # Count: 1
    Date:
    Observer: Adelle Wilkin
    Location: Bob Jones Trail
  13. duck sp. Anatidae (duck sp.)
    # Count: 7
    Date:
    Observer: Eric Wier
    Location: Harmony Headlands SP
  14. Lazuli/Indigo Bunting Passerina amoena/cyanea
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: San Simeon Creek Road
  15. scoter sp. Melanitta sp.
    # Count: 11
    Date:
    Observer: Pair of Wing-Nuts
    Location: WR Hearst Mem. beach Overlook
  16. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Mark Donahue
    Location: Pt. Piedras Blancas--elephant seal colony
  17. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 2
    Date:
    Observer: Van Pierszalowski
    Location: Atascadero Wastewater Treatment Ponds--no internal access
  18. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 2
    Date:
    Observer: Deb Menzies
    Location: San Simeon SP
  19. Orchard/Hooded Oriole Icterus spurius/cucullatus
    # Count: 1
    Date:
    Observer: Russ Namitz
    Location: stakeout BALTIMORE ORIOLE - Toro Creek Rd (2024)
  20. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Pismo SB--Oceano Campground
  21. gull sp. Larinae sp.
    # Count: 5
    Date:
    Observer: Song Hunter
    Location: Montaña de Oro State Park, Morro Bay US-CA 35.34635, -120.83956
  22. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Judy G
    Location: Oso Flaco Lake (not for beach/ocean)
  23. Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolor
    # Count: 1
    Date:
    Observer: Terri Osborn
    Location: San Simeon Creek Mouth/Beach
  24. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Deb Menzies
    Location: boardwalk trail, near campground
  25. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: SUE DEROGATIS
    Location: Pt. Buchon Trail
  26. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 6
    Date:
    Observer: Nick & Jane
    Location: Morro Bay SP--Marina/Boardwalk Trail
  27. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Maggie Smith
    Location: Oso Flaco Lake (not for beach/ocean)
  28. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    # Count: 5
    Date:
    Observer: Dale Ball
    Location: The Lakes--Private Property
  29. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Kathanne Lynch
    Location: El Chorro Regional Park
  30. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: JD Paes
    Location: San Luis Obispo Bay (Within 2 Miles Of Shore)
  31. Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseri
    # Count: 1
    Date:
    Observer: Herb Elliott
    Location: Santa Rita Road
  32. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 1
    Date:
    Observer: Ed Corey
    Location: WINGS LA To VANCOUVER MAY 2024 2.16
  33. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: 1
    Date:
    Observer: Colby Neuman
    Location: Princess Repo Cruise Spring 2024--34.88791, -122.87817
  34. Sterna sp. Sterna sp.
    # Count: 2
    Date:
    Observer: Ben Meredyk
    Location: North Point Natural Area--Morro Bay
  35. peep sp. Calidris sp. (peep sp.)
    # Count: 35
    Date:
    Observer: Kayla Michael
    Location: Morro Bay SP--Marina/Boardwalk Trail
  36. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 1
    Date:
    Observer: samara kaplan-zenk
    Location: Sweet Springs Nature Preserve
  37. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Arroyo Grande Creek mouth
  38. alcid sp. Alcidae sp.
    # Count: 1
    Date:
    Observer: Ed Corey
    Location: WINGS SD To Vancouver 2024 2.13
  39. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 52
    Date:
    Observer: Charlie Keller
    Location: Carrizo Plain NM--Soda Lake Boardwalk
  40. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Roland Stuckey
    Location: Morro Bay SP--Marina/Boardwalk Trail
  41. swift sp. Apodidae sp.
    # Count: 8
    Date:
    Observer: Nick & Jane
    Location: Turri Road
  42. crow/raven sp. Corvus sp.
    # Count: 2
    Date:
    Observer: Tom Edell
    Location: Park Ridge Trail Parking Area (use for viewing estuary)
  43. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: X
    Date:
    Observer: Kayla Michael
    Location: Morro Bay SP--Marina/Boardwalk Trail
  44. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 5
    Date:
    Observer: Tom Edell
    Location: Home
  45. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Kerry McGuire
    Location: Pt. Piedras Blancas--elephant seal colony
  46. finch sp. Fringillidae sp.
    # Count: 4
    Date:
    Observer: Sue Palmer
    Location: Cerro Alto Campground
  47. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Kerry McGuire
    Location: Del Mar Park--Morro Bay
  48. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Ann Stockert
    Location: Seventh St, Los Osos US-CA 35.33060, -120.83544
  49. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: North Point Natural Area--Morro Bay
  50. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Karen Rush
    Location: Soda Lake--Main Basin
  51. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    # Count: 1
    Date:
    Observer: Tracy Drake
    Location: Pismo SB--North Beach Campground
  52. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 1
    Date:
    Observer: Pam Cahn
    Location: Oso Flaco Lake (not for beach/ocean)
  53. murrelet sp. Brachyramphus/Synthliboramphus sp.
    # Count: 2
    Date:
    Observer: Michael Mulroy
    Location: Estero Bluffs SP
  54. teal sp. Anatidae sp. (teal sp.)
    # Count: 2
    Date:
    Observer: Pair of Wing-Nuts
    Location: Foothill & LOVR wetland
  55. large alcid sp. Alca/Uria sp.
    # Count: 2
    Date:
    Observer: Dave Ebbitt
    Location: Morro Rock
  56. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Pt. Piedras Blancas--elephant seal colony
  57. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Nick & Jane
    Location: Biddle Regional Park
  58. Sagebrush/Bell's Sparrow (Sage Sparrow) Artemisiospiza nevadensis/belli
    # Count: 1
    Date:
    Observer: Michael Gerbutavicius
    Location: Barney Schwartz Park
  59. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 1
    Date:
    Observer: Mike Bush
    Location: North Point Natural Area--Morro Bay