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Rodeo Lagoon

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Bird List

Updated ~48 seconds ago
322 All Years 166 This Year 2024 115 This Month Apr 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (321)

  1. Canada Goose Branta canadensis
    # Count: 5
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  2. Mallard Anas platyrhynchos
    # Count: 5
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  3. Surf Scoter Melanitta perspicillata
    # Count: 112
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  4. Red-breasted Merganser Mergus serrator
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  5. California Quail Callipepla californica
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  6. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  7. Western Grebe Aechmophorus occidentalis
    # Count: 396
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  8. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  9. Anna's Hummingbird Calypte anna
    # Count: 8
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  10. Black Oystercatcher Haematopus bachmani
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  11. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  12. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  13. Whimbrel Numenius phaeopus
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  14. Surfbird Calidris virgata
    # Count: 6
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  15. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  16. Pigeon Guillemot Cepphus columba
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  17. Common Murre Uria aalge
    # Count: 15
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  18. Western Gull Larus occidentalis
    # Count: 50
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  19. California Gull Larus californicus
    # Count: 14
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  20. Caspian Tern Hydroprogne caspia
    # Count: 14
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  21. Elegant Tern Thalasseus elegans
    # Count: 120
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  22. Red-throated Loon Gavia stellata
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  23. Pacific Loon Gavia pacifica
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  24. Common Loon Gavia immer
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  25. Brandt's Cormorant Urile penicillatus
    # Count: 900
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  26. Pelagic Cormorant Urile pelagicus
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  27. Double-crested Cormorant Nannopterum auritum
    # Count: 13
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  28. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  29. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  30. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  31. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  32. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  33. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  34. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  35. Black Phoebe Sayornis nigricans
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  36. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  37. California Scrub-Jay Aphelocoma californica
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  38. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  39. Common Raven Corvus corax
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  40. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  41. Violet-green Swallow Tachycineta thalassina
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  42. Barn Swallow Hirundo rustica
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  43. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 20
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  44. Bushtit Psaltriparus minimus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  45. Wrentit Chamaea fasciata
    # Count: 6
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  46. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  47. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  48. Bewick's Wren Thryomanes bewickii
    # Count: 11
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  49. European Starling Sturnus vulgaris
    # Count: 15
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  50. Western Bluebird Sialia mexicana
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  51. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  52. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  53. Cedar Waxwing Bombycilla cedrorum
    # Count: 30
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  54. House Finch Haemorhous mexicanus
    # Count: 11
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  55. Purple Finch Haemorhous purpureus
    # Count: 7
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  56. American Goldfinch Spinus tristis
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  57. Dark-eyed Junco Junco hyemalis
    # Count: 6
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  58. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  59. Song Sparrow Melospiza melodia
    # Count: 10
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  60. California Towhee Melozone crissalis
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  61. Spotted Towhee Pipilo maculatus
    # Count: 7
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  62. Red-winged Blackbird Agelaius phoeniceus
    # Count: 5
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  63. Common Yellowthroat Geothlypis trichas
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  64. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  65. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  66. Brown Pelican Pelecanus occidentalis
    # Count: 267
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  67. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  68. Chestnut-backed Chickadee Poecile rufescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  69. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  70. Brown-headed Cowbird Molothrus ater
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  71. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  72. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Dan Nissenbaum
    Location: Rodeo Lagoon
  73. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Dan Nissenbaum
    Location: Rodeo Lagoon
  74. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Dan Nissenbaum
    Location: Rodeo Lagoon
  75. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Dan Nissenbaum
    Location: Rodeo Lagoon
  76. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  77. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  78. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  79. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  80. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  81. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  82. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  83. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  84. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  85. Lesser Goldfinch Spinus psaltria
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  86. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Molly Kovel
    Location: Rodeo Lagoon
  87. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Molly Kovel
    Location: Rodeo Lagoon
  88. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  89. Band-tailed Pigeon Patagioenas fasciata
    # Count: 2
    Date:
    Observer: kent bates
    Location: Rodeo Lagoon
  90. Vaux's Swift Chaetura vauxi
    # Count: 3
    Date:
    Observer: kent bates
    Location: Rodeo Lagoon
  91. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  92. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  93. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  94. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  95. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  96. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  97. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  98. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Michelle Muir
    Location: Rodeo Lagoon
  99. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Alex Mortimer
    Location: Rodeo Lagoon
  100. Fox Sparrow Passerella iliaca
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  101. Pygmy Nuthatch Sitta pygmaea
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  102. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  103. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  104. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  105. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  106. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  107. Red Crossbill Loxia curvirostra
    # Count: 2
    Date:
    Observer: Dorian Anderson
    Location: Rodeo Lagoon
  108. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  109. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  110. Black Scoter Melanitta americana
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  111. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Willam Serber
    Location: Rodeo Lagoon
  112. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  113. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  114. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  115. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  116. Cackling Goose Branta hutchinsii
    # Count: 2
    Date:
    Observer: Adam Gerhart
    Location: Rodeo Lagoon
  117. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  118. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  119. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  120. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  121. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  122. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  123. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  124. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  125. Pine Siskin Spinus pinus
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  126. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  127. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Daniel Solorzano-Jones
    Location: Rodeo Lagoon
  128. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  129. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Ilya Bogin
    Location: Rodeo Lagoon
  130. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  131. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  132. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  133. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  134. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  135. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  136. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Noah Eckman
    Location: Rodeo Lagoon
  137. Marbled Murrelet Brachyramphus marmoratus
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  138. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  139. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  140. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  141. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  142. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  143. Oak Titmouse Baeolophus inornatus
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  144. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  145. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  146. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  147. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  148. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: John Pilgrim
    Location: Rodeo Lagoon
  149. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Alex Merritt
    Location: Rodeo Lagoon
  150. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  151. Brant Branta bernicla
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  152. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  153. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  154. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  155. Lesser Scaup Aythya affinis
    # Count: 10
    Date:
    Observer: Forest Chapman
    Location: Rodeo Lagoon
  156. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Nathan Van Schmidt
    Location: Rodeo Lagoon
  157. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Jim Chiropolos
    Location: Rodeo Lagoon
  158. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Scott Carey
    Location: Rodeo Lagoon
  159. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Janet Bodle
    Location: Rodeo Lagoon
  160. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  161. Northern Pintail Anas acuta
    # Count: 20
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  162. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Bob D'Antonio
    Location: Rodeo Lagoon
  163. Barrow's Goldeneye Bucephala islandica
    # Count: 2
    Date:
    Observer: Bob D'Antonio
    Location: Rodeo Lagoon
  164. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Rodeo Lagoon
  165. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Teale Fristoe
    Location: Rodeo Lagoon
  166. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Jennifer Morrow
    Location: Rodeo Lagoon
  167. Northern Fulmar Fulmarus glacialis
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  168. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  169. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 1
    Date:
    Observer: Alex Merritt
    Location: Rodeo Lagoon
  170. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  171. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  172. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  173. Hooded Merganser Lophodytes cucullatus
    # Count: 3
    Date:
    Observer: Jim Chiropolos
    Location: Rodeo Lagoon
  174. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Daniel Solorzano-Jones
    Location: Rodeo Lagoon
  175. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: William Clark
    Location: Rodeo Lagoon
  176. Parasitic Jaeger Stercorarius parasiticus
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  177. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Michelle Muir
    Location: Rodeo Lagoon
  178. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Carolyn McBirney
    Location: Rodeo Lagoon
  179. American White Pelican Pelecanus erythrorhynchos
    # Count: 18
    Date:
    Observer: Christine Hansel
    Location: Rodeo Lagoon
  180. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  181. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  182. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  183. Great-tailed Grackle Quiscalus mexicanus
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  184. Tricolored Blackbird Agelaius tricolor
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  185. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Leroy Parker
    Location: Rodeo Lagoon
  186. Marbled Godwit Limosa fedoa
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  187. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  188. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  189. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  190. Dunlin Calidris alpina
    # Count: 3
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  191. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  192. Yellow Warbler Setophaga petechia
    # Count: X
    Date:
    Observer: Adrian Haagner
    Location: Rodeo Lagoon
  193. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  194. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  195. Clay-colored Sparrow Spizella pallida
    # Count: 2
    Date:
    Observer: Lucas Corneliussen
    Location: Rodeo Lagoon
  196. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: David Wiechers
    Location: Rodeo Lagoon
  197. Fork-tailed Storm-Petrel Hydrobates furcatus
    # Count: X
    Date:
    Observer: Jonás C Agullo-Brotons
    Location: Rodeo Lagoon
  198. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  199. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  200. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  201. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  202. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  203. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Derek Lecy
    Location: Rodeo Lagoon
  204. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Derek Lecy
    Location: Rodeo Lagoon
  205. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  206. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  207. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  208. Sooty Shearwater Ardenna grisea
    # Count: 250
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  209. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  210. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  211. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 11
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  212. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  213. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  214. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  215. Rhinoceros Auklet Cerorhinca monocerata
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  216. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Simon Lloyd
    Location: Rodeo Lagoon
  217. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Simon Lloyd
    Location: Rodeo Lagoon
  218. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Joshua Stacy
    Location: Rodeo Lagoon
  219. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  220. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: Xiaoni Xu
    Location: Rodeo Lagoon
  221. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Zach Weinstein
    Location: Rodeo Lagoon
  222. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  223. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  224. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Allison Levin
    Location: Rodeo Lagoon
  225. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  226. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  227. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Kristine Wiskes
    Location: Rodeo Lagoon
  228. Red Phalarope Phalaropus fulicarius
    # Count: 2
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  229. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  230. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Jennifer Morrow
    Location: Rodeo Lagoon
  231. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  232. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  233. Blue-winged Teal Spatula discors
    # Count: 5
    Date:
    Observer: Steve Yurkovich
    Location: Rodeo Lagoon
  234. Willow Warbler Phylloscopus trochilus
    # Count: 1
    Date:
    Observer: Ezra Garfield
    Location: Rodeo Lagoon
  235. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Rylan Urban
    Location: Rodeo Lagoon
  236. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Alex Cho
    Location: Rodeo Lagoon
  237. Eurasian Wigeon Mareca penelope
    # Count: 6
    Date:
    Observer: Steven Popper
    Location: Rodeo Lagoon
  238. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Mark Rauzon
    Location: Rodeo Lagoon
  239. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  240. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Bruce Mast
    Location: Rodeo Lagoon
  241. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Alex Merritt
    Location: Rodeo Lagoon
  242. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  243. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  244. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Elizabeth Garkusha
    Location: Rodeo Lagoon
  245. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  246. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  247. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Mark Schulist
    Location: Rodeo Lagoon
  248. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  249. Black Swift Cypseloides niger
    # Count: 5
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  250. Cassin's Auklet Ptychoramphus aleuticus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  251. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Daniel Edelstein
    Location: Rodeo Lagoon
  252. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  253. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: larry nigro
    Location: Rodeo Lagoon
  254. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  255. Purple Martin Progne subis
    # Count: 3
    Date:
    Observer: Erica Rutherford/ John Colbert
    Location: Rodeo Lagoon
  256. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  257. Yellow-billed Loon Gavia adamsii
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  258. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  259. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  260. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  261. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  262. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Rodeo Lagoon
  263. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Derek Lecy
    Location: Rodeo Lagoon
  264. Lawrence's Goldfinch Spinus lawrencei
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  265. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Jeff Perkins
    Location: Rodeo Lagoon
  266. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Jeff Perkins
    Location: Rodeo Lagoon
  267. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Heidi Regier
    Location: Rodeo Lagoon
  268. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  269. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Mark Rauzon
    Location: Rodeo Lagoon
  270. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Alex Merritt
    Location: Rodeo Lagoon
  271. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  272. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  273. Common Poorwill Phalaenoptilus nuttallii
    # Count: X
    Date:
    Observer: Jeff Perkins
    Location: Rodeo Lagoon
  274. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: David Manuel
    Location: Rodeo Lagoon
  275. Scaly-breasted Munia Lonchura punctulata
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  276. Ashy Storm-Petrel Hydrobates homochroa
    # Count: 1
    Date:
    Observer: Deb Self
    Location: Rodeo Lagoon
  277. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  278. Yellow-green Vireo Vireo flavoviridis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  279. Eastern Yellow Wagtail Motacilla tschutschensis
    # Count: 1
    Date:
    Observer: Doug Shaw
    Location: Rodeo Lagoon
  280. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  281. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  282. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  283. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  284. White Wagtail Motacilla alba
    # Count: 1
    Date:
    Observer: Daniel Sachse
    Location: Rodeo Lagoon
  285. Black-vented Shearwater Puffinus opisthomelas
    # Count: 60
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  286. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  287. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Lisa Hug
    Location: Rodeo Lagoon
  288. Ancient Murrelet Synthliboramphus antiquus
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  289. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Jake McCumber
    Location: Rodeo Lagoon
  290. Rock Wren Salpinctes obsoletus
    # Count: 2
    Date:
    Observer: Daniel George
    Location: Rodeo Lagoon
  291. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Lee-Hong Chang
    Location: Rodeo Lagoon
  292. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  293. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Alex Merritt
    Location: Rodeo Lagoon
  294. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  295. Emperor Goose Anser canagicus
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  296. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Peggy Eubank
    Location: Rodeo Lagoon
  297. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  298. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  299. Plumbeous Vireo Vireo plumbeus
    # Count: X
    Date:
    Observer: Robbie Fischer
    Location: Rodeo Lagoon
  300. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  301. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Robert Hinz
    Location: Rodeo Lagoon
  302. Lewis's Woodpecker Melanerpes lewis
    # Count: 1
    Date:
    Observer: Francis Toldi
    Location: Rodeo Lagoon
  303. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Rich Ferrick
    Location: Rodeo Lagoon
  304. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Gary Deghi
    Location: Rodeo Lagoon
  305. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: Geoffrey A. Williamson
    Location: Rodeo Lagoon
  306. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  307. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  308. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Magnus Persmark
    Location: Rodeo Lagoon
  309. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  310. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  311. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  312. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  313. Costa's Hummingbird Calypte costae
    # Count: 1
    Date:
    Observer: Shawneen Finnegan
    Location: Rodeo Lagoon
  314. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  315. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Bill Shelmerdine
    Location: Rodeo Lagoon
  316. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon
  317. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Todd Olson
    Location: Rodeo Lagoon
  318. Western Cattle Egret Bubulcus ibis
    # Count: 4
    Date:
    Observer: Todd Olson
    Location: Rodeo Lagoon
  319. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Van Remsen
    Location: Rodeo Lagoon
  320. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: Rodeo Lagoon
  321. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: Marin County Historical Record
    Location: Rodeo Lagoon

Exotic: Provisional (1)

  1. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: David Wiechers
    Location: Rodeo Lagoon

Exotic: Escapee (1)

  1. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Daphne Hatch
    Location: Rodeo Lagoon

Hybrids (6)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  2. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Rodeo Lagoon
  3. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Jennifer Morrow
    Location: Rodeo Lagoon
  4. Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescens
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  5. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  6. Ring-necked x Tufted Duck (hybrid) Aythya collaris x fuligula
    # Count: 1
    Date:
    Observer: Jean Richmond
    Location: Rodeo Lagoon

Additional Taxa (60)

  1. peep sp. Calidris sp. (peep sp.)
    # Count: 12
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  2. cormorant sp. Phalacrocoracidae sp.
    # Count: 80
    Date:
    Observer: kent bates
    Location: Rodeo Lagoon
  3. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 50
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  4. gull sp. Larinae sp.
    # Count: 3
    Date:
    Observer: Jay Nelson
    Location: Rodeo Lagoon
  5. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 30
    Date:
    Observer: Trevor Leitz
    Location: Rodeo Lagoon
  6. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Melisa Kaye
    Location: Rodeo Lagoon
  7. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 4
    Date:
    Observer: Melisa Kaye
    Location: Rodeo Lagoon
  8. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: Daniel Solorzano-Jones
    Location: Rodeo Lagoon
  9. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Daniel Solorzano-Jones
    Location: Rodeo Lagoon
  10. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Daniel Solorzano-Jones
    Location: Rodeo Lagoon
  11. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Janis Stuurman
    Location: Rodeo Lagoon
  12. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 4
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  13. loon sp. Gavia sp.
    # Count: 3
    Date:
    Observer: Alex Merritt
    Location: Rodeo Lagoon
  14. Larus sp. Larus sp.
    # Count: 150
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  15. goose sp. Anatidae (goose sp.)
    # Count: 40
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  16. new world sparrow sp. Passerellidae sp.
    # Count: 11
    Date:
    Observer: G Schlegel
    Location: Rodeo Lagoon
  17. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Harper F.
    Location: Rodeo Lagoon
  18. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 3
    Date:
    Observer: Christine Hansel
    Location: Rodeo Lagoon
  19. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 1
    Date:
    Observer: Stephen T Bird
    Location: Rodeo Lagoon
  20. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: John Paul
    Location: Rodeo Lagoon
  21. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  22. shorebird sp. Charadriiformes sp.
    # Count: 3
    Date:
    Observer: BreeAnn Crofts
    Location: Rodeo Lagoon
  23. Ardea sp. Ardea sp.
    # Count: 1
    Date:
    Observer: Aaron Feldman
    Location: Rodeo Lagoon
  24. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Aaron Feldman
    Location: Rodeo Lagoon
  25. hummingbird sp. Trochilidae sp.
    # Count: 3
    Date:
    Observer: Anne Ardillo
    Location: Rodeo Lagoon
  26. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Anne Ardillo
    Location: Rodeo Lagoon
  27. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Steven C
    Location: Rodeo Lagoon
  28. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 1
    Date:
    Observer: Luca Cinus
    Location: Rodeo Lagoon
  29. waterfowl sp. Anatidae sp.
    # Count: 15
    Date:
    Observer: Joseph Morlan
    Location: Rodeo Lagoon
  30. Townsend's/Hermit Warbler Setophaga townsendi/occidentalis
    # Count: 1
    Date:
    Observer: Karen Wilkinson
    Location: Rodeo Lagoon
  31. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 1
    Date:
    Observer: Alex Single
    Location: Rodeo Lagoon
  32. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Richard Jeffers
    Location: Rodeo Lagoon
  33. Zonotrichia sp. Zonotrichia sp.
    # Count: 3
    Date:
    Observer: Nathan Goldberg
    Location: Rodeo Lagoon
  34. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Rodeo Lagoon
  35. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Rudyard Wallen
    Location: Rodeo Lagoon
  36. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Nadine Ondera
    Location: Rodeo Lagoon
  37. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: kimberlie moutoux
    Location: Rodeo Lagoon
  38. Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolor
    # Count: 2
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  39. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 6
    Date:
    Observer: Dan Habig
    Location: Rodeo Lagoon
  40. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Abby Moon
    Location: Rodeo Lagoon
  41. scoter sp. Melanitta sp.
    # Count: 6
    Date:
    Observer: Lynn Hui
    Location: Rodeo Lagoon
  42. Aythya sp. Aythya sp.
    # Count: 2
    Date:
    Observer: Lily Calderón
    Location: Rodeo Lagoon
  43. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Allison Thawley
    Location: Rodeo Lagoon
  44. teal sp. Anatidae sp. (teal sp.)
    # Count: 2
    Date:
    Observer: Ken S
    Location: Rodeo Lagoon
  45. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 1
    Date:
    Observer: Durrell Kapan
    Location: Rodeo Lagoon
  46. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Anna Barnett
    Location: Rodeo Lagoon
  47. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    # Count: 1
    Date:
    Observer: Drake Nylund
    Location: Rodeo Lagoon
  48. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 1
    Date:
    Observer: Roger Kohn
    Location: Rodeo Lagoon
  49. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Emily Clark
    Location: Rodeo Lagoon
  50. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  51. swift sp. Apodidae sp.
    # Count: 1
    Date:
    Observer: Jennifer Morrow
    Location: Rodeo Lagoon
  52. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Jennifer Morrow
    Location: Rodeo Lagoon
  53. alcid sp. Alcidae sp.
    # Count: 2
    Date:
    Observer: Jonah Tamez
    Location: Rodeo Lagoon
  54. Dryobates sp. Dryobates sp.
    # Count: 1
    Date:
    Observer: Jonah Tamez
    Location: Rodeo Lagoon
  55. phalarope sp. Phalaropus sp.
    # Count: 1
    Date:
    Observer: Keith Gress
    Location: Rodeo Lagoon
  56. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Jennie Pardi
    Location: Rodeo Lagoon
  57. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Matthew Perry
    Location: Rodeo Lagoon
  58. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    # Count: 1
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  59. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 32
    Date:
    Observer: William Legge
    Location: Rodeo Lagoon
  60. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: William Grant
    Location: Rodeo Lagoon