Menu

Change Region

Change Region

Bolinas Lagoon

Directions Map

Explore...

Bird List

Updated ~14 seconds ago
305 All Years 128 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (128)

  1. Brandt's Cormorant Urile penicillatus
    # Count: 30
    Date:
    Observer: Robert Francis
    Location: Bolinas Lagoon
  2. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 12
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  3. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Nathan Van Schmidt
    Location: Bolinas Lagoon
  4. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Nathan Van Schmidt
    Location: Bolinas Lagoon
  5. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  6. Elegant Tern Thalasseus elegans
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  7. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  8. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  9. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  10. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  11. Wilson's Warbler Cardellina pusilla
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  12. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Zach Stickney
    Location: Bolinas Lagoon
  13. Barn Swallow Hirundo rustica
    # Count: 5
    Date:
    Observer: Zach Stickney
    Location: Bolinas Lagoon
  14. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: makiah townsend
    Location: Bolinas Lagoon
  15. Allen's Hummingbird Selasphorus sasin
    # Count: 1
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  16. Caspian Tern Hydroprogne caspia
    # Count: 24
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  17. Canada Goose Branta canadensis
    # Count: 4
    Date:
    Observer: Elijah Hashem
    Location: Bolinas Lagoon
  18. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Chris Beasley
    Location: Bolinas Lagoon
  19. Pygmy Nuthatch Sitta pygmaea
    # Count: 2
    Date:
    Observer: Noah Eckman
    Location: Bolinas Lagoon
  20. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Noah Eckman
    Location: Bolinas Lagoon
  21. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Don Rose
    Location: Bolinas Lagoon
  22. Pelagic Cormorant Urile pelagicus
    # Count: 5
    Date:
    Observer: Benjamin Carson
    Location: Bolinas Lagoon
  23. Brant Branta bernicla
    # Count: 5
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  24. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  25. Pacific Loon Gavia pacifica
    # Count: 2
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  26. Black Oystercatcher Haematopus bachmani
    # Count: X
    Date:
    Observer: Darien Fiorino
    Location: Bolinas Lagoon
  27. Canvasback Aythya valisineria
    # Count: 10
    Date:
    Observer: George Chrisman
    Location: Bolinas Lagoon
  28. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Daniel Farrar
    Location: Bolinas Lagoon
  29. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 2
    Date:
    Observer: Daniel Farrar
    Location: Bolinas Lagoon
  30. Bushtit Psaltriparus minimus
    # Count: 5
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  31. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  32. Short-billed Dowitcher Limnodromus griseus
    # Count: 10
    Date:
    Observer: Brandon Jewett-Hall
    Location: Bolinas Lagoon
  33. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Bob D'Antonio
    Location: Bolinas Lagoon
  34. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Bob D'Antonio
    Location: Bolinas Lagoon
  35. Pied-billed Grebe Podilymbus podiceps
    # Count: 4
    Date:
    Observer: Bob D'Antonio
    Location: Bolinas Lagoon
  36. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Bob D'Antonio
    Location: Bolinas Lagoon
  37. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Bolinas Lagoon
  38. Band-tailed Pigeon Patagioenas fasciata
    # Count: 4
    Date:
    Observer: Connor Cochrane
    Location: Bolinas Lagoon
  39. Semipalmated Plover Charadrius semipalmatus
    # Count: 4
    Date:
    Observer: Connor Cochrane
    Location: Bolinas Lagoon
  40. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Bolinas Lagoon
  41. Wrentit Chamaea fasciata
    # Count: 1
    Date:
    Observer: Connor Cochrane
    Location: Bolinas Lagoon
  42. California Quail Callipepla californica
    # Count: 3
    Date:
    Observer: Joel Hedgpeth
    Location: Bolinas Lagoon
  43. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Joel Hedgpeth
    Location: Bolinas Lagoon
  44. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Joel Hedgpeth
    Location: Bolinas Lagoon
  45. Western Bluebird Sialia mexicana
    # Count: 2
    Date:
    Observer: Joel Hedgpeth
    Location: Bolinas Lagoon
  46. Red-winged Blackbird Agelaius phoeniceus
    # Count: 12
    Date:
    Observer: Joel Hedgpeth
    Location: Bolinas Lagoon
  47. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Joel Hedgpeth
    Location: Bolinas Lagoon
  48. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Bob Battagin
    Location: Bolinas Lagoon
  49. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Bob Battagin
    Location: Bolinas Lagoon
  50. American Robin Turdus migratorius
    # Count: 6
    Date:
    Observer: Bob Battagin
    Location: Bolinas Lagoon
  51. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 8
    Date:
    Observer: Bob Battagin
    Location: Bolinas Lagoon
  52. American Coot Fulica americana
    # Count: X
    Date:
    Observer: Ben Kerstetter
    Location: Bolinas Lagoon
  53. Mourning Dove Zenaida macroura
    # Count: 8
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  54. Black-bellied Plover Pluvialis squatarola
    # Count: 7
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  55. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  56. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  57. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  58. House Finch Haemorhous mexicanus
    # Count: 12
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  59. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  60. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Jeff Loomans
    Location: Bolinas Lagoon
  61. Mallard Anas platyrhynchos
    # Count: 40
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  62. Greater Scaup Aythya marila
    # Count: 7
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  63. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  64. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  65. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 15
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  66. Herring Gull Larus argentatus
    # Count: 3
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  67. California Gull Larus californicus
    # Count: 2
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  68. Glaucous-winged Gull Larus glaucescens
    # Count: 6
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  69. Iceland Gull Larus glaucoides
    # Count: 10
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  70. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  71. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  72. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 100
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  73. Northern Shoveler Spatula clypeata
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  74. Eurasian Wigeon Mareca penelope
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  75. American Wigeon Mareca americana
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  76. Northern Pintail Anas acuta
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  77. Green-winged Teal Anas crecca
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  78. Surf Scoter Melanitta perspicillata
    # Count: 7
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  79. Bufflehead Bucephala albeola
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  80. Common Goldeneye Bucephala clangula
    # Count: 20
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  81. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  82. Red-breasted Merganser Mergus serrator
    # Count: 10
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  83. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  84. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  85. Western Grebe Aechmophorus occidentalis
    # Count: 3
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  86. Anna's Hummingbird Calypte anna
    # Count: 5
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  87. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  88. American Avocet Recurvirostra americana
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  89. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  90. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  91. Long-billed Curlew Numenius americanus
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  92. Marbled Godwit Limosa fedoa
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  93. Willet Tringa semipalmata
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  94. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  95. Dunlin Calidris alpina
    # Count: 6
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  96. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  97. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  98. Short-billed Gull Larus brachyrhynchus
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  99. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  100. Western Gull Larus occidentalis
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  101. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  102. Double-crested Cormorant Nannopterum auritum
    # Count: 18
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  103. Brown Pelican Pelecanus occidentalis
    # Count: 16
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  104. Snowy Egret Egretta thula
    # Count: 6
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  105. Great Egret Ardea alba
    # Count: 7
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  106. Great Blue Heron Ardea herodias
    # Count: 4
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  107. Turkey Vulture Cathartes aura
    # Count: 8
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  108. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  109. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  110. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  111. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  112. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  113. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  114. Black Phoebe Sayornis nigricans
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  115. Steller's Jay Cyanocitta stelleri
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  116. California Scrub-Jay Aphelocoma californica
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  117. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  118. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  119. Ruby-crowned Kinglet Corthylio calendula
    # Count: 3
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  120. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  121. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  122. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  123. Dark-eyed Junco Junco hyemalis
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  124. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 4
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  125. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  126. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  127. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon
  128. Common Yellowthroat Geothlypis trichas
    # Count: 4
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon

Hybrids (2)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 4
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon
  2. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Esme Rosen
    Location: Bolinas Lagoon

Additional Taxa (8)

  1. cormorant sp. Phalacrocoracidae sp.
    # Count: X
    Date:
    Observer: Aidan Sinha
    Location: Bolinas Lagoon
  2. Calidris sp. Calidris sp.
    # Count: 12
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  3. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: X
    Date:
    Observer: Darien Fiorino
    Location: Bolinas Lagoon
  4. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 10
    Date:
    Observer: Bob & Bettina Arrigoni
    Location: Bolinas Lagoon
  5. duck sp. Anatidae (duck sp.)
    # Count: 1000
    Date:
    Observer: Ben Kerstetter
    Location: Bolinas Lagoon
  6. shorebird sp. Charadriiformes sp.
    # Count: 800
    Date:
    Observer: Ben Kerstetter
    Location: Bolinas Lagoon
  7. gull sp. Larinae sp.
    # Count: 120
    Date:
    Observer: Ben Kerstetter
    Location: Bolinas Lagoon
  8. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: X
    Date:
    Observer: Tom Gardali
    Location: Bolinas Lagoon