Menu
The Cornell Lab
The Cornell Lab

The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

Change Region

Change Region

Bolinas Lagoon

Directions Map

Explore...

Bird List

Updated ~44 seconds ago
305 All Years 125 This Year 2024 64 This Month Apr 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 (64)

  1. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  2. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  3. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 3
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  4. Ring-billed Gull Larus delawarensis
    # Count: 5
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  5. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  6. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  7. Acorn Woodpecker Melanerpes formicivorus
    # Count: 2
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  8. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  9. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  10. Brant Branta bernicla
    # Count: 2
    Date:
    Observer: Dan Blake
    Location: Bolinas Lagoon
  11. Mallard Anas platyrhynchos
    # Count: 6
    Date:
    Observer: Dan Blake
    Location: Bolinas Lagoon
  12. Wrentit Chamaea fasciata
    # Count: 1
    Date:
    Observer: Dan Blake
    Location: Bolinas Lagoon
  13. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Dan Blake
    Location: Bolinas Lagoon
  14. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Dan Blake
    Location: Bolinas Lagoon
  15. California Gull Larus californicus
    # Count: 4
    Date:
    Observer: Stinky Bird
    Location: Bolinas Lagoon
  16. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  17. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  18. Greater Scaup Aythya marila
    # Count: 30
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  19. Lesser Scaup Aythya affinis
    # Count: 10
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  20. Bufflehead Bucephala albeola
    # Count: 35
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  21. Common Goldeneye Bucephala clangula
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  22. Red-breasted Merganser Mergus serrator
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  23. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  24. Western Grebe Aechmophorus occidentalis
    # Count: 5
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  25. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  26. Band-tailed Pigeon Patagioenas fasciata
    # Count: 7
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  27. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  28. Long-billed Curlew Numenius americanus
    # Count: 6
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  29. Marbled Godwit Limosa fedoa
    # Count: 60
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  30. Willet Tringa semipalmata
    # Count: 10
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  31. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  32. Western Gull Larus occidentalis
    # Count: 5
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  33. Caspian Tern Hydroprogne caspia
    # Count: 75
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  34. Elegant Tern Thalasseus elegans
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  35. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  36. Double-crested Cormorant Nannopterum auritum
    # Count: 10
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  37. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  38. Snowy Egret Egretta thula
    # Count: 28
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  39. Great Egret Ardea alba
    # Count: 30
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  40. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  41. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  42. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  43. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  44. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  45. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  46. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  47. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  48. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  49. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  50. Steller's Jay Cyanocitta stelleri
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  51. California Scrub-Jay Aphelocoma californica
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  52. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  53. Chestnut-backed Chickadee Poecile rufescens
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  54. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  55. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  56. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  57. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  58. Purple Finch Haemorhous purpureus
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  59. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  60. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  61. Song Sparrow Melospiza melodia
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  62. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  63. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon
  64. Wilson's Warbler Cardellina pusilla
    # Count: 3
    Date:
    Observer: Mark Dettling
    Location: Bolinas Lagoon

Additional Taxa (2)

  1. Calidris sp. Calidris sp.
    # Count: 12
    Date:
    Observer: Sam Eberhard
    Location: Bolinas Lagoon
  2. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 5
    Date:
    Observer: Neil Howk
    Location: Bolinas Lagoon