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San Francisco Bay Trail--Heron Bay

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Bird List

Updated ~12 seconds ago
135 All Years 87 This Year 2024 0 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (87)

  1. Canada Goose Branta canadensis
    # Count: 10
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  2. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  3. American Wigeon Mareca americana
    # Count: 10
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  4. Mallard Anas platyrhynchos
    # Count: 8
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  5. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  6. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  7. Rock Pigeon Columba livia
    # Count: 50
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  8. Anna's Hummingbird Calypte anna
    # Count: 3
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  9. Ridgway's Rail Rallus obsoletus
    # Count: 5
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  10. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  11. Sora Porzana carolina
    # Count: 4
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  12. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  13. American Coot Fulica americana
    # Count: 50
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  14. Black-necked Stilt Himantopus mexicanus
    # Count: 45
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  15. American Avocet Recurvirostra americana
    # Count: 170
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  16. Black-bellied Plover Pluvialis squatarola
    # Count: 6
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  17. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  18. Whimbrel Numenius phaeopus
    # Count: 11
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  19. Long-billed Curlew Numenius americanus
    # Count: 40
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  20. Marbled Godwit Limosa fedoa
    # Count: 750
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  21. Short-billed Dowitcher Limnodromus griseus
    # Count: 5
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  22. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 13
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  23. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  24. Willet Tringa semipalmata
    # Count: 110
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  25. Greater Yellowlegs Tringa melanoleuca
    # Count: 17
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  26. Dunlin Calidris alpina
    # Count: 60
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  27. Least Sandpiper Calidris minutilla
    # Count: 60
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  28. Western Sandpiper Calidris mauri
    # Count: 100
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  29. Ring-billed Gull Larus delawarensis
    # Count: 50
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  30. California Gull Larus californicus
    # Count: 5
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  31. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  32. Pied-billed Grebe Podilymbus podiceps
    # Count: 3
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  33. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  34. Double-crested Cormorant Nannopterum auritum
    # Count: 4
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  35. Snowy Egret Egretta thula
    # Count: 20
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  36. Great Egret Ardea alba
    # Count: 6
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  37. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  38. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  39. Turkey Vulture Cathartes aura
    # Count: 20
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  40. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  41. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  42. Cooper's Hawk Astur cooperii
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  43. Black Phoebe Sayornis nigricans
    # Count: 4
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  44. Say's Phoebe Sayornis saya
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  45. American Crow Corvus brachyrhynchos
    # Count: 21
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  46. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  47. Ruby-crowned Kinglet Corthylio calendula
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  48. Marsh Wren Cistothorus palustris
    # Count: 10
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  49. European Starling Sturnus vulgaris
    # Count: 22
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  50. Western Bluebird Sialia mexicana
    # Count: 3
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  51. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  52. House Finch Haemorhous mexicanus
    # Count: 7
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  53. Lesser Goldfinch Spinus psaltria
    # Count: 5
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  54. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 29
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  55. Savannah Sparrow Passerculus sandwichensis
    # Count: 5
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  56. Song Sparrow Melospiza melodia
    # Count: 11
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  57. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  58. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  59. Red-winged Blackbird Agelaius phoeniceus
    # Count: 7
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  60. Common Yellowthroat Geothlypis trichas
    # Count: 5
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  61. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  62. Yellow-rumped Warbler Setophaga coronata
    # Count: 7
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  63. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  64. Semipalmated Plover Charadrius semipalmatus
    # Count: 4
    Date:
    Observer: Jim Chiropolos
    Location: San Francisco Bay Trail--Heron Bay
  65. Elegant Tern Thalasseus elegans
    # Count: 12
    Date:
    Observer: Jim Chiropolos
    Location: San Francisco Bay Trail--Heron Bay
  66. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Christopher Winn
    Location: San Francisco Bay Trail--Heron Bay
  67. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  68. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  69. Bushtit Psaltriparus minimus
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  70. Great-tailed Grackle Quiscalus mexicanus
    # Count: 2
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  71. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  72. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  73. Western Gull Larus occidentalis
    # Count: 2
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  74. Western Grebe Aechmophorus occidentalis
    # Count: 2
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  75. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  76. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  77. Western Meadowlark Sturnella neglecta
    # Count: 45
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  78. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Tobias Rohmer
    Location: San Francisco Bay Trail--Heron Bay
  79. Chestnut-backed Chickadee Poecile rufescens
    # Count: 3
    Date:
    Observer: Tobias Rohmer
    Location: San Francisco Bay Trail--Heron Bay
  80. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  81. Surf Scoter Melanitta perspicillata
    # Count: 3
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  82. Bufflehead Bucephala albeola
    # Count: 15
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  83. Clark's Grebe Aechmophorus clarkii
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  84. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  85. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  86. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  87. American Barn Owl Tyto furcata
    # Count: 1
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay

Additional Taxa (10)

  1. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 10
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  2. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 315
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  3. Calidris sp. Calidris sp.
    # Count: 500
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  4. gull sp. Larinae sp.
    # Count: 30
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  5. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  6. blackbird sp. Icteridae sp.
    # Count: 200
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  7. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Alex Henry
    Location: San Francisco Bay Trail--Heron Bay
  8. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 30
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  9. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay
  10. Zonotrichia sp. Zonotrichia sp.
    # Count: 3
    Date:
    Observer: Sharon J
    Location: San Francisco Bay Trail--Heron Bay