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Bird List

Updated ~8 seconds ago
255 All Years 158 This Year 2024 58 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (250)

  1. Greater White-fronted Goose Anser albifrons
    # Count: 26
    Date:
    Observer: Tom Benson
    Location: Famosa Slough
  2. Brant Branta bernicla
    # Count: 5
    Date:
    Observer: Brian Elliott
    Location: Famosa Slough
  3. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Brendan Duggan
    Location: Famosa Slough
  4. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Sandra Morey
    Location: Famosa Slough
  5. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  6. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  7. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Chad Brack
    Location: Famosa Slough
  8. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  9. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Barbara Swanson
    Location: Famosa Slough
  10. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  11. Mallard Anas platyrhynchos
    # Count: 5
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  12. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Pat Graham
    Location: Famosa Slough
  13. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Mike Wittmer
    Location: Famosa Slough
  14. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Jacob Begis
    Location: Famosa Slough
  15. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Craig Hughes
    Location: Famosa Slough
  16. Ring-necked Duck Aythya collaris
    # Count: 4
    Date:
    Observer: Dustin Bulten
    Location: Famosa Slough
  17. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: Arnold Young
    Location: Famosa Slough
  18. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  19. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Joan K
    Location: Famosa Slough
  20. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Phil Bonasia
    Location: Famosa Slough
  21. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Shari Birder
    Location: Famosa Slough
  22. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Tate Stoddard
    Location: Famosa Slough
  23. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Brendan Beers
    Location: Famosa Slough
  24. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Calvin Hardcastle
    Location: Famosa Slough
  25. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Chad Brack
    Location: Famosa Slough
  26. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  27. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  28. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Janet Shields
    Location: Famosa Slough
  29. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Ross Christie
    Location: Famosa Slough
  30. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Thomas Sullivan
    Location: Famosa Slough
  31. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Chad Brack
    Location: Famosa Slough
  32. Clark's Grebe Aechmophorus clarkii
    # Count: 4
    Date:
    Observer: Barbara Wise
    Location: Famosa Slough
  33. Rock Pigeon Columba livia
    # Count: 5
    Date:
    Observer: K B
    Location: Famosa Slough
  34. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Joanne Sherif
    Location: Famosa Slough
  35. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  36. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  37. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Tuck Russell
    Location: Famosa Slough
  38. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Marc Hansen
    Location: Famosa Slough
  39. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: Nathan French
    Location: Famosa Slough
  40. Black-chinned Hummingbird Archilochus alexandri
    # Count: 2
    Date:
    Observer: Joanne Sherif
    Location: Famosa Slough
  41. Anna's Hummingbird Calypte anna
    # Count: 3
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  42. Costa's Hummingbird Calypte costae
    # Count: 1
    Date:
    Observer: Ken Lawrence
    Location: Famosa Slough
  43. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Debra Johnson
    Location: Famosa Slough
  44. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: Michael Eldrige
    Location: Famosa Slough
  45. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  46. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Randy McCarthy
    Location: Famosa Slough
  47. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  48. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Josie Morrison
    Location: Famosa Slough
  49. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  50. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Joan K
    Location: Famosa Slough
  51. American Avocet Recurvirostra americana
    # Count: 3
    Date:
    Observer: Christophe Rouleau-Desrochers
    Location: Famosa Slough
  52. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Mark Wilson
    Location: Famosa Slough
  53. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Michaella Burton
    Location: Famosa Slough
  54. Semipalmated Plover Charadrius semipalmatus
    # Count: 12
    Date:
    Observer: Susan Berthelot
    Location: Famosa Slough
  55. Snowy Plover Anarhynchus nivosus
    # Count: 6
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  56. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Eric Kershner
    Location: Famosa Slough
  57. Long-billed Curlew Numenius americanus
    # Count: 2
    Date:
    Observer: Eric Klug
    Location: Famosa Slough
  58. Bar-tailed Godwit Limosa lapponica
    # Count: 1
    Date:
    Observer: Paula Theobald
    Location: Famosa Slough
  59. Marbled Godwit Limosa fedoa
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  60. Short-billed Dowitcher Limnodromus griseus
    # Count: 22
    Date:
    Observer: Ross Christie
    Location: Famosa Slough
  61. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 2
    Date:
    Observer: Jason Ferrone
    Location: Famosa Slough
  62. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Laura Hill
    Location: Famosa Slough
  63. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Yonghee Lee
    Location: Famosa Slough
  64. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Alexandra Syphard
    Location: Famosa Slough
  65. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Colin Dillingham
    Location: Famosa Slough
  66. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Dustin Bulten
    Location: Famosa Slough
  67. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Millie and Peter Thomas
    Location: Famosa Slough
  68. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Josie Morrison
    Location: Famosa Slough
  69. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Lois Farrington
    Location: Famosa Slough
  70. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Debra Johnson
    Location: Famosa Slough
  71. Greater Yellowlegs Tringa melanoleuca
    # Count: X
    Date:
    Observer: V G
    Location: Famosa Slough
  72. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Laura Beltran
    Location: Famosa Slough
  73. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Andrew Melnick
    Location: Famosa Slough
  74. Red Knot Calidris canutus
    # Count: 20
    Date:
    Observer: Mike Greenfelder
    Location: Famosa Slough
  75. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  76. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Famosa Slough
  77. Sanderling Calidris alba
    # Count: 45
    Date:
    Observer: Susan Berthelot
    Location: Famosa Slough
  78. Dunlin Calidris alpina
    # Count: X
    Date:
    Observer: Alexandra Syphard
    Location: Famosa Slough
  79. Least Sandpiper Calidris minutilla
    # Count: 17
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  80. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Judy Neave
    Location: Famosa Slough
  81. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Brian Carr
    Location: Famosa Slough
  82. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Eric Kershner
    Location: Famosa Slough
  83. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Josie Morrison
    Location: Famosa Slough
  84. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  85. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Vicky Atkinson
    Location: Famosa Slough
  86. Western Gull Larus occidentalis
    # Count: 2
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  87. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Patty Griffith
    Location: Famosa Slough
  88. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: sharon batcher
    Location: Famosa Slough
  89. Glaucous-winged Gull Larus glaucescens
    # Count: 2
    Date:
    Observer: Drew Beamer
    Location: Famosa Slough
  90. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  91. Least Tern Sternula antillarum
    # Count: 2
    Date:
    Observer: Brian Carr
    Location: Famosa Slough
  92. Caspian Tern Hydroprogne caspia
    # Count: 4
    Date:
    Observer: Brendan Duggan
    Location: Famosa Slough
  93. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Jim Pea
    Location: Famosa Slough
  94. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  95. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  96. Elegant Tern Thalasseus elegans
    # Count: 50
    Date:
    Observer: K B
    Location: Famosa Slough
  97. Royal Tern Thalasseus maximus
    # Count: 6
    Date:
    Observer: Jason Ferrone
    Location: Famosa Slough
  98. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Phil Bonasia
    Location: Famosa Slough
  99. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Colin Dillingham
    Location: Famosa Slough
  100. Brandt's Cormorant Urile penicillatus
    # Count: 1
    Date:
    Observer: Elena Klaver
    Location: Famosa Slough
  101. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  102. Neotropic Cormorant Nannopterum brasilianum
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  103. American White Pelican Pelecanus erythrorhynchos
    # Count: 4
    Date:
    Observer: Robert N.
    Location: Famosa Slough
  104. Brown Pelican Pelecanus occidentalis
    # Count: 3
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  105. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  106. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  107. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Peter DeGennaro
    Location: Famosa Slough
  108. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Eve Martin
    Location: Famosa Slough
  109. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Eric Kershner
    Location: Famosa Slough
  110. Snowy Egret Egretta thula
    # Count: 4
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  111. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Steven C and Emily B
    Location: Famosa Slough
  112. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Thomas Sullivan
    Location: Famosa Slough
  113. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  114. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  115. White-faced Ibis Plegadis chihi
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  116. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Robert Scrimger
    Location: Famosa Slough
  117. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  118. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Greg Gillson
    Location: Famosa Slough
  119. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Ben Martin Mortimer
    Location: Famosa Slough
  120. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Jacob Begis
    Location: Famosa Slough
  121. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  122. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  123. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Benjamin Antieau
    Location: Famosa Slough
  124. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Mike Wittmer
    Location: Famosa Slough
  125. Burrowing Owl Athene cunicularia
    # Count: 1
    Date:
    Observer: Phil Bonasia
    Location: Famosa Slough
  126. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  127. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: Sarah Nolan
    Location: Famosa Slough
  128. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Phil Bonasia
    Location: Famosa Slough
  129. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  130. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  131. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  132. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  133. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Mel Senac
    Location: Famosa Slough
  134. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Max Leibowitz
    Location: Famosa Slough
  135. Red-crowned Parrot Amazona viridigenalis
    # Count: 14
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  136. Lilac-crowned Parrot Amazona finschi
    # Count: 1
    Date:
    Observer: Debra Johnson
    Location: Famosa Slough
  137. Red-masked Parakeet Psittacara erythrogenys
    # Count: 20
    Date:
    Observer: Joanne Sherif
    Location: Famosa Slough
  138. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  139. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  140. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Adam Weiner
    Location: Famosa Slough
  141. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Liz & Kev
    Location: Famosa Slough
  142. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Jim Pea
    Location: Famosa Slough
  143. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Teddy Fisher
    Location: Famosa Slough
  144. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  145. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  146. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  147. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Barbara Peugh
    Location: Famosa Slough
  148. Dusky-capped Flycatcher Myiarchus tuberculifer
    # Count: 1
    Date:
    Observer: Tim Lenz
    Location: Famosa Slough
  149. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  150. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Benny Jacobs-Schwartz
    Location: Famosa Slough
  151. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  152. Western Kingbird Tyrannus verticalis
    # Count: 3
    Date:
    Observer: Kathy Spencer
    Location: Famosa Slough
  153. Bell's Vireo Vireo bellii
    # Count: 1
    Date:
    Observer: Joe Alsadi
    Location: Famosa Slough
  154. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  155. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Jim Roberts
    Location: Famosa Slough
  156. Plumbeous Vireo Vireo plumbeus
    # Count: 1
    Date:
    Observer: Aaron Anderson
    Location: Famosa Slough
  157. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Matt Sadowski
    Location: Famosa Slough
  158. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Cindy P
    Location: Famosa Slough
  159. Red-eyed Vireo Vireo olivaceus
    # Count: X
    Date:
    Observer: John Puschock
    Location: Famosa Slough
  160. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Jim Pea
    Location: Famosa Slough
  161. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: Erica Snyder
    Location: Famosa Slough
  162. American Crow Corvus brachyrhynchos
    # Count: 30
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  163. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  164. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Ellen Baehr
    Location: Famosa Slough
  165. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: John Sterling
    Location: Famosa Slough
  166. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  167. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Kevin Burns
    Location: Famosa Slough
  168. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  169. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Robert Gilson
    Location: Famosa Slough
  170. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 3
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  171. Bushtit Psaltriparus minimus
    # Count: 2
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  172. Wrentit Chamaea fasciata
    # Count: 2
    Date:
    Observer: Elena Klaver
    Location: Famosa Slough
  173. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Max Leibowitz
    Location: Famosa Slough
  174. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Colin Meusel
    Location: Famosa Slough
  175. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Martha Wild
    Location: Famosa Slough
  176. California Gnatcatcher Polioptila californica
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  177. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Justyn Stahl
    Location: Famosa Slough
  178. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Michaella Burton
    Location: Famosa Slough
  179. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  180. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  181. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  182. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Alex Abela
    Location: Famosa Slough
  183. California Thrasher Toxostoma redivivum
    # Count: 1
    Date:
    Observer: Gage Mills
    Location: Famosa Slough
  184. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Michaella Burton
    Location: Famosa Slough
  185. Western Bluebird Sialia mexicana
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  186. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Brian Carr
    Location: Famosa Slough
  187. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Jim Roberts
    Location: Famosa Slough
  188. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Pete Boon
    Location: Famosa Slough
  189. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Cindy McCormack
    Location: Famosa Slough
  190. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  191. Scaly-breasted Munia Lonchura punctulata
    # Count: X
    Date:
    Observer: V G
    Location: Famosa Slough
  192. House Sparrow Passer domesticus
    # Count: 4
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  193. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Jeremy Pardo
    Location: Famosa Slough
  194. House Finch Haemorhous mexicanus
    # Count: 4
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  195. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  196. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  197. Lawrence's Goldfinch Spinus lawrencei
    # Count: 4
    Date:
    Observer: Lauren Vanderlugt
    Location: Famosa Slough
  198. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Arnold Young
    Location: Famosa Slough
  199. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Jerry Hampton
    Location: Famosa Slough
  200. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Brennan Mulrooney
    Location: Famosa Slough
  201. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Mike Wittmer
    Location: Famosa Slough
  202. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Cindy P
    Location: Famosa Slough
  203. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Michaella Burton
    Location: Famosa Slough
  204. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Martha Wild
    Location: Famosa Slough
  205. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Katinka Domen
    Location: Famosa Slough
  206. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  207. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  208. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  209. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Haim Weizman
    Location: Famosa Slough
  210. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Jim Roberts
    Location: Famosa Slough
  211. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  212. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  213. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Allison Armenta
    Location: Famosa Slough
  214. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Torin Waters 🦉
    Location: Famosa Slough
  215. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Sree Kandhadai
    Location: Famosa Slough
  216. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Jed Petersen
    Location: Famosa Slough
  217. Hooded Oriole Icterus cucullatus
    # Count: 4
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  218. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Melanie LaCava
    Location: Famosa Slough
  219. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Sara Mayers
    Location: Famosa Slough
  220. Red-winged Blackbird Agelaius phoeniceus
    # Count: 3
    Date:
    Observer: Judith Sparhawk
    Location: Famosa Slough
  221. Tricolored Blackbird Agelaius tricolor
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  222. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Lisa Ruby
    Location: Famosa Slough
  223. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Michael Force
    Location: Famosa Slough
  224. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  225. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Justyn Stahl
    Location: Famosa Slough
  226. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: David Benson
    Location: Famosa Slough
  227. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: C. Jackson
    Location: Famosa Slough
  228. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Russell Komor
    Location: Famosa Slough
  229. Lucy's Warbler Leiothlypis luciae
    # Count: X
    Date:
    Observer: John Puschock
    Location: Famosa Slough
  230. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  231. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Kadynn Hatfield
    Location: Famosa Slough
  232. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Caitlin Morrow
    Location: Famosa Slough
  233. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: BJ Stacey
    Location: Famosa Slough
  234. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Yonghee Lee
    Location: Famosa Slough
  235. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: lea thai
    Location: Famosa Slough
  236. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Mark Stratton
    Location: Famosa Slough
  237. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  238. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Michaella Burton
    Location: Famosa Slough
  239. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Michaella Burton
    Location: Famosa Slough
  240. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Colin Meusel
    Location: Famosa Slough
  241. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Tawni Gotbaum
    Location: Famosa Slough
  242. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Debra Johnson
    Location: Famosa Slough
  243. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  244. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Jim Roberts
    Location: Famosa Slough
  245. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Cindy P
    Location: Famosa Slough
  246. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  247. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Justyn Stahl
    Location: Famosa Slough
  248. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Simon Priestnall
    Location: Famosa Slough
  249. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Dan Jehl
    Location: Famosa Slough
  250. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: C. Jackson
    Location: Famosa Slough

Exotic: Provisional (5)

  1. Yellow-headed Parrot Amazona oratrix
    # Count: 1
    Date:
    Observer: Wyatt Wardle
    Location: Famosa Slough
  2. Blue-crowned Parakeet Thectocercus acuticaudatus
    # Count: 2
    Date:
    Observer: Larry Schmahl
    Location: Famosa Slough
  3. Swinhoe's White-eye Zosterops simplex
    # Count: 1
    Date:
    Observer: Michelle Haglund
    Location: Famosa Slough
  4. Gray Thrasher Toxostoma cinereum
    # Count: 1
    Date:
    Observer: LeRoy Dorman
    Location: Famosa Slough
  5. Pin-tailed Whydah Vidua macroura
    # Count: 1
    Date:
    Observer: Steven Lima
    Location: Famosa Slough

Exotic: Escapee (3)

  1. White-cheeked Pintail Anas bahamensis
    # Count: 1
    Date:
    Observer: Jim Pea
    Location: Famosa Slough
  2. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Yonghee Lee
    Location: Famosa Slough
  3. Northern Red Bishop Euplectes franciscanus
    # Count: 2
    Date:
    Observer: Terry Hurst
    Location: Famosa Slough

Hybrids (3)

  1. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: Famosa Slough
  2. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  3. Downy x Nuttall's Woodpecker (hybrid) Dryobates pubescens x nuttallii
    # Count: 1
    Date:
    Observer: Nathan French
    Location: Famosa Slough

Additional Taxa (68)

  1. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 2
    Date:
    Observer: Harshita Didwania
    Location: Famosa Slough
  2. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 1
    Date:
    Observer: Louise Shappee
    Location: Famosa Slough
  3. teal sp. Anatidae sp. (teal sp.)
    # Count: 4
    Date:
    Observer: Rob Mccline
    Location: Famosa Slough
  4. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 15
    Date:
    Observer: Shari Birder
    Location: Famosa Slough
  5. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Nathan French
    Location: Famosa Slough
  6. Aythya sp. Aythya sp.
    # Count: 1
    Date:
    Observer: Stefan Gleissberg
    Location: Famosa Slough
  7. duck sp. Anatidae (duck sp.)
    # Count: 8
    Date:
    Observer: Sara Mayers
    Location: Famosa Slough
  8. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 1
    Date:
    Observer: Isaiah Freedman
    Location: Famosa Slough
  9. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: crdf bird
    Location: Famosa Slough
  10. pigeon/dove sp. Columbidae sp.
    # Count: 4
    Date:
    Observer: Mark Kudrav
    Location: Famosa Slough
  11. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 5
    Date:
    Observer: Benjamin Antieau
    Location: Famosa Slough
  12. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: Richard Breisch
    Location: Famosa Slough
  13. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Butch Carter
    Location: Famosa Slough
  14. moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.
    # Count: 5
    Date:
    Observer: Debbie Flannagan
    Location: Famosa Slough
  15. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Christian Schwarz
    Location: Famosa Slough
  16. small plover sp. Charadrius/Anarhynchus sp.
    # Count: 1
    Date:
    Observer: Gerard Jacobs
    Location: Famosa Slough
  17. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Sara Mayers
    Location: Famosa Slough
  18. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 1
    Date:
    Observer: Bill Clausen
    Location: Famosa Slough
  19. phalarope sp. Phalaropus sp.
    # Count: 2
    Date:
    Observer: Sara Mayers
    Location: Famosa Slough
  20. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Leyao Shen
    Location: Famosa Slough
  21. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  22. Calidris sp. Calidris sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  23. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 1
    Date:
    Observer: Gavin Aquila
    Location: Famosa Slough
  24. shorebird sp. Charadriiformes sp.
    # Count: 15
    Date:
    Observer: Nick Thorpe
    Location: Famosa Slough
  25. Larus sp. Larus sp.
    # Count: 6
    Date:
    Observer: Anne Reilly
    Location: Famosa Slough
  26. gull sp. Larinae sp.
    # Count: 9
    Date:
    Observer: Shari Birder
    Location: Famosa Slough
  27. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 1
    Date:
    Observer: sharon batcher
    Location: Famosa Slough
  28. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 1
    Date:
    Observer: Jackson Gibbons
    Location: Famosa Slough
  29. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 2
    Date:
    Observer: Martha Wild
    Location: Famosa Slough
  30. tern sp. Sterninae sp.
    # Count: 2
    Date:
    Observer: Shari Birder
    Location: Famosa Slough
  31. cormorant sp. Phalacrocoracidae sp.
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Famosa Slough
  32. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 4
    Date:
    Observer: Brendan Duggan
    Location: Famosa Slough
  33. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 3
    Date:
    Observer: Shari Birder
    Location: Famosa Slough
  34. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Yonghee Lee
    Location: Famosa Slough
  35. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Gene Revelas
    Location: Famosa Slough
  36. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Mario Farr
    Location: Famosa Slough
  37. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Richard Breisch
    Location: Famosa Slough
  38. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Jim Zervos
    Location: Famosa Slough
  39. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Too Fly
    Location: Famosa Slough
  40. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Richard Breisch
    Location: Famosa Slough
  41. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Judy Neave
    Location: Famosa Slough
  42. Amazona sp. Amazona sp.
    # Count: 5
    Date:
    Observer: Jeremiah Stock
    Location: Famosa Slough
  43. Mitred/Red-masked Parakeet Psittacara mitratus/erythrogenys
    # Count: 10
    Date:
    Observer: Tom Benson
    Location: Famosa Slough
  44. Psittacara sp. Psittacara sp.
    # Count: 2
    Date:
    Observer: Justyn Stahl
    Location: Famosa Slough
  45. large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.
    # Count: 2
    Date:
    Observer: Dan Jehl
    Location: Famosa Slough
  46. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: 6
    Date:
    Observer: Cindy McCormack
    Location: Famosa Slough
  47. parrot sp. Psittaciformes sp. (parrot sp.)
    # Count: 5
    Date:
    Observer: Brendan Duggan
    Location: Famosa Slough
  48. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Katherine Zhang
    Location: Famosa Slough
  49. Tropical/Couch's Kingbird Tyrannus melancholicus/couchii
    # Count: 1
    Date:
    Observer: Michael Force
    Location: Famosa Slough
  50. Cassin's/Western Kingbird Tyrannus vociferans/verticalis
    # Count: 1
    Date:
    Observer: Richard Breisch
    Location: Famosa Slough
  51. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    # Count: 2
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  52. Cassin's/Blue-headed Vireo Vireo cassinii/solitarius
    # Count: 1
    Date:
    Observer: John Bruin
    Location: Famosa Slough
  53. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  54. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Ian Swirka
    Location: Famosa Slough
  55. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Tera Ray
    Location: Famosa Slough
  56. swallow sp. Hirundinidae sp.
    # Count: 4
    Date:
    Observer: Brendan Duggan
    Location: Famosa Slough
  57. gnatcatcher sp. Polioptila sp.
    # Count: 1
    Date:
    Observer: Barbara Swanson
    Location: Famosa Slough
  58. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Viktor Keres
    Location: Famosa Slough
  59. Haemorhous sp. Haemorhous sp.
    # Count: 1
    Date:
    Observer: Nina Wilfred
    Location: Famosa Slough
  60. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 1
    Date:
    Observer: Richard Breisch
    Location: Famosa Slough
  61. Spinus sp. Spinus sp.
    # Count: 1
    Date:
    Observer: Marya Moosman
    Location: Famosa Slough
  62. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: D. Michael Ray
    Location: Famosa Slough
  63. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Teresa Connell
    Location: Famosa Slough
  64. blackbird sp. Icteridae sp.
    # Count: 2
    Date:
    Observer: CK Staurovsky
    Location: Famosa Slough
  65. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Beverly Reynolds
    Location: Famosa Slough
  66. Lazuli/Indigo Bunting Passerina amoena/cyanea
    # Count: 1
    Date:
    Observer: Jim Pawlicki
    Location: Famosa Slough
  67. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Yonghee Lee
    Location: Famosa Slough
  68. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Kris McMillan
    Location: Famosa Slough