Menu

Change Region

Change Region

Alviso Marina County Park (please use a specific pond hotspot where possible)

Directions Map

Explore...

Bird List

Updated ~7 seconds ago
231 All Years 112 This Year 2024 13 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 (230)

  1. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  2. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  3. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  4. California Gull Larus californicus
    # Count: 30
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  5. Caspian Tern Hydroprogne caspia
    # Count: 4
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  6. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  7. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  8. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  9. Black Phoebe Sayornis nigricans
    # Count: 2
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  10. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 20
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  11. House Finch Haemorhous mexicanus
    # Count: 4
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  12. Song Sparrow Melospiza melodia
    # Count: 5
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  13. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Barry Reed
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  14. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Scott Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  15. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Scott Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  16. Bushtit Psaltriparus minimus
    # Count: 7
    Date:
    Observer: Scott Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  17. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Scott Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  18. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Scott Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  19. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Scott Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  20. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  21. Anna's Hummingbird Calypte anna
    # Count: 2
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  22. Black-necked Stilt Himantopus mexicanus
    # Count: 4
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  23. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  24. Brown Pelican Pelecanus occidentalis
    # Count: 2
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  25. Snowy Egret Egretta thula
    # Count: 3
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  26. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Marcus Stephens
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  27. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  28. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  29. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  30. American White Pelican Pelecanus erythrorhynchos
    # Count: 63
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  31. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  32. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: bhaskar bharath
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  33. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: John Gardiner
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  34. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  35. Lesser Goldfinch Spinus psaltria
    # Count: 2
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  36. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  37. Rock Pigeon Columba livia
    # Count: 4
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  38. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  39. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  40. American Coot Fulica americana
    # Count: 2
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  41. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  42. Violet-green Swallow Tachycineta thalassina
    # Count: 5
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  43. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 3
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  44. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  45. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  46. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Monica P
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  47. Tree Swallow Tachycineta bicolor
    # Count: 6
    Date:
    Observer: Monica P
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  48. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Rusty H
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  49. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: mang mike
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  50. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  51. Ring-necked Duck Aythya collaris
    # Count: 5
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  52. Ruddy Duck Oxyura jamaicensis
    # Count: 3
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  53. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  54. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Chris Overington
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  55. Bufflehead Bucephala albeola
    # Count: 30
    Date:
    Observer: Andy Huynh
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  56. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Andy Huynh
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  57. American Wigeon Mareca americana
    # Count: 10
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  58. Greater Scaup Aythya marila
    # Count: 20
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  59. Lesser Scaup Aythya affinis
    # Count: 5
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  60. Eared Grebe Podiceps nigricollis
    # Count: 60
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  61. Sanderling Calidris alba
    # Count: 2
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  62. Dunlin Calidris alpina
    # Count: 500
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  63. Western Sandpiper Calidris mauri
    # Count: 250
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  64. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 160
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  65. Short-billed Gull Larus brachyrhynchus
    # Count: 6
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  66. Western Gull Larus occidentalis
    # Count: 5
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  67. Herring Gull Larus argentatus
    # Count: 700
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  68. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  69. Glaucous-winged Gull Larus glaucescens
    # Count: 250
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  70. Slaty-backed Gull Larus schistisagus
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  71. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  72. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  73. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  74. Common Goldeneye Bucephala clangula
    # Count: 25
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  75. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  76. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  77. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  78. Canvasback Aythya valisineria
    # Count: 60
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  79. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  80. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  81. Black-bellied Plover Pluvialis squatarola
    # Count: 30
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  82. Long-billed Curlew Numenius americanus
    # Count: 2
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  83. Willet Tringa semipalmata
    # Count: 9
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  84. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  85. Barrow's Goldeneye Bucephala islandica
    # Count: 2
    Date:
    Observer: Jodhan Fine
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  86. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 4
    Date:
    Observer: Jodhan Fine
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  87. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Russell Campbell
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  88. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Max Ferrero
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  89. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Max Ferrero
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  90. Western Bluebird Sialia mexicana
    # Count: 2
    Date:
    Observer: Marjorie Siegel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  91. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Kim Blythe
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  92. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Kim Blythe
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  93. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  94. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  95. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Ray Trent
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  96. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Brian Ahern
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  97. European Starling Sturnus vulgaris
    # Count: 2
    Date:
    Observer: Brian Ahern
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  98. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  99. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  100. Northern Pintail Anas acuta
    # Count: 12
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  101. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  102. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  103. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  104. Snowy Plover Anarhynchus nivosus
    # Count: 10
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  105. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Dessi Sieburth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  106. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: Scott Fackenthall
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  107. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  108. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  109. Burrowing Owl Athene cunicularia
    # Count: 1
    Date:
    Observer: Marjorie Siegel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  110. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Devon Ryan
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  111. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Krzysztof Kurylowicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  112. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Debra Witter
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  113. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  114. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  115. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  116. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  117. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 2
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  118. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Leo ONeill
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  119. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Leo ONeill
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  120. Vaux's Swift Chaetura vauxi
    # Count: 25
    Date:
    Observer: Michael Long
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  121. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Michael Long
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  122. Elegant Tern Thalasseus elegans
    # Count: 40
    Date:
    Observer: Monica P
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  123. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Malini Kaushik
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  124. Whimbrel Numenius phaeopus
    # Count: 4
    Date:
    Observer: Tripp Grant
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  125. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Tripp Grant
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  126. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Howard Friedman
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  127. White-throated Swift Aeronautes saxatalis
    # Count: 2
    Date:
    Observer: Gautam Apte
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  128. California Thrasher Toxostoma redivivum
    # Count: 1
    Date:
    Observer: Daniel Hasegawa
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  129. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Elena Scott
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  130. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Colin Urmson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  131. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: karen pinckard
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  132. White-throated Sparrow Zonotrichia albicollis
    # Count: 2
    Date:
    Observer: karen pinckard
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  133. Black Skimmer Rynchops niger
    # Count: 5
    Date:
    Observer: Susan Weinstein
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  134. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Heather Anderson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  135. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Tommy Hekl
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  136. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  137. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Anthony Giang
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  138. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Ellyn Corey
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  139. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Aidan Sinha
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  140. Lesser Yellowlegs Tringa flavipes
    # Count: X
    Date:
    Observer: Howard Friedman
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  141. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Aidan Sinha
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  142. Baird's Sandpiper Calidris bairdii
    # Count: 2
    Date:
    Observer: Melanie Vickers
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  143. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Michelle MacKenzie
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  144. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  145. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Bill Pelletier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  146. Barn Owl Tyto alba
    # Count: 2
    Date:
    Observer: Bill Pelletier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  147. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Bill Pelletier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  148. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Avo Stilt
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  149. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Kaushal Patel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  150. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Gordon Fitch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  151. Short-billed Dowitcher Limnodromus griseus
    # Count: 50
    Date:
    Observer: Sanjay Karanth
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  152. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Tim Hoo
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  153. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Monica P
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  154. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Matthew Dodder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  155. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  156. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: David Vleck
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  157. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Andrew Bradshaw
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  158. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Shannon Hegg
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  159. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Carter Gasiorowski
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  160. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  161. Cackling Goose Branta hutchinsii
    # Count: 446
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  162. Pacific Golden-Plover Pluvialis fulva
    # Count: 2
    Date:
    Observer: karen pinckard
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  163. Great-tailed Grackle Quiscalus mexicanus
    # Count: 4
    Date:
    Observer: karen pinckard
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  164. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Ellyn Corey
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  165. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Steve Tucker
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  166. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Michael Mammoser
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  167. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 1
    Date:
    Observer: Bill Pelletier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  168. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Carter Gasiorowski
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  169. Tricolored Blackbird Agelaius tricolor
    # Count: 2
    Date:
    Observer: Bob Bolles
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  170. Cedar Waxwing Bombycilla cedrorum
    # Count: 14
    Date:
    Observer: David Nickerson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  171. Band-tailed Pigeon Patagioenas fasciata
    # Count: 4
    Date:
    Observer: Ellyn Corey
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  172. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Bill Pelletier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  173. Wrentit Chamaea fasciata
    # Count: 1
    Date:
    Observer: Don Glasco
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  174. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  175. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  176. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  177. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Joe Yuhas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  178. Western Kingbird Tyrannus verticalis
    # Count: 2
    Date:
    Observer: Joe Yuhas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  179. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Joe Yuhas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  180. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: John Rodgers
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  181. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Jeffrey Gray
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  182. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Jason Vassallo
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  183. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Peder Svingen
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  184. Bobolink Dolichonyx oryzivorus
    # Count: 2
    Date:
    Observer: Tom Johnson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  185. Lazuli Bunting Passerina amoena
    # Count: 4
    Date:
    Observer: Tom Johnson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  186. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Ryan Phillips
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  187. Pelagic Cormorant Urile pelagicus
    # Count: 1
    Date:
    Observer: Jason Vassallo
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  188. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Kitty ONeil
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  189. Oak Titmouse Baeolophus inornatus
    # Count: 1
    Date:
    Observer: Jennifer Rycenga
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  190. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Jim Thomas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  191. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Patricia Lynch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  192. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Becca Nelson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  193. Tundra Swan Cygnus columbianus
    # Count: 10
    Date:
    Observer: Chris Johnson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  194. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: David Nickerson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  195. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  196. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  197. Little Stint Calidris minuta
    # Count: 1
    Date:
    Observer: Patricia Lynch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  198. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Chris Johnson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  199. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  200. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Nancy Teater
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  201. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  202. Red Knot Calidris canutus
    # Count: 4
    Date:
    Observer: Brooke Miller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  203. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  204. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: Marc Chelemer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  205. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Gena Zolotar
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  206. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Brooke Miller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  207. Black Tern Chlidonias niger
    # Count: 2
    Date:
    Observer: David Nickerson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  208. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Jeff Bleam
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  209. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  210. Bar-tailed Godwit Limosa lapponica
    # Count: 1
    Date:
    Observer: Juli Chamberlin
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  211. Pigeon Guillemot Cepphus columba
    # Count: 1
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  212. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  213. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Gray Gallogly Records
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  214. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Ken Schneider
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  215. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Carol Greenstreet
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  216. Vesper Sparrow Pooecetes gramineus
    # Count: X
    Date:
    Observer: Eric Goodill
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  217. Sharp-tailed Sandpiper Calidris acuminata
    # Count: 1
    Date:
    Observer: Eric Goodill
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  218. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Richard Cimino
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  219. Greater Roadrunner Geococcyx californianus
    # Count: 1
    Date:
    Observer: Matt Brady
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  220. Ferruginous Hawk Buteo regalis
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  221. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  222. Little Blue Heron Egretta caerulea
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  223. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  224. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  225. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  226. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  227. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  228. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  229. Chimney Swift Chaetura pelagica
    # Count: 1
    Date:
    Observer: John Sterling
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  230. Western Cattle Egret Bubulcus ibis
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)

Exotic: Provisional (1)

  1. Mute Swan Cygnus olor
    # Count: 2
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)

Exotic: Escapee (2)

  1. Cockatiel Nymphicus hollandicus
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  2. Lesser Flamingo Phoeniconaias minor
    # Count: 1
    Date:
    Observer: Lee-Hong Chang
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)

Hybrids (4)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 10
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  2. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 2
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  3. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    # Count: 1
    Date:
    Observer: Carol Ann Krug Graves
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  4. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Jason Vassallo
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)

Additional Taxa (32)

  1. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 3
    Date:
    Observer: Rusty H
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  2. Larus sp. Larus sp.
    # Count: 78
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  3. duck sp. Anatidae (duck sp.)
    # Count: 500
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  4. peep sp. Calidris sp. (peep sp.)
    # Count: 500
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  5. gull sp. Larinae sp.
    # Count: 30
    Date:
    Observer: Grigory Heaton
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  6. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 80
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  7. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 4
    Date:
    Observer: Sam Baxter-Bray
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  8. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Russell Campbell
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  9. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 150
    Date:
    Observer: Krzysztof Kurylowicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  10. shorebird sp. Charadriiformes sp.
    # Count: 30
    Date:
    Observer: Bob Strobe
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  11. swallow sp. Hirundinidae sp.
    # Count: 25
    Date:
    Observer: Michael Long
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  12. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Sara Rutledge
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  13. blackbird sp. Icteridae sp.
    # Count: 5
    Date:
    Observer: Elena Scott
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  14. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Alec Wyatt
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  15. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Susan Tenney
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  16. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Carol Ann Krug Graves
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  17. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 2
    Date:
    Observer: Kaushal Patel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  18. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 20
    Date:
    Observer: Gordon Fitch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  19. new world sparrow sp. Passerellidae sp.
    # Count: X
    Date:
    Observer: Aidan Sinha
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  20. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Nathan Goldberg
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  21. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Aidan Sinha
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  22. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: X
    Date:
    Observer: Aidan Sinha
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  23. Zonotrichia sp. Zonotrichia sp.
    # Count: 30
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  24. passerine sp. Passeriformes sp.
    # Count: 4
    Date:
    Observer: Robbie Fischer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  25. phalarope sp. Phalaropus sp.
    # Count: 200
    Date:
    Observer: Eve Meier
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  26. Calidris sp. Calidris sp.
    # Count: X
    Date:
    Observer: Ryan Arash Marsh
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  27. crow/raven sp. Corvus sp.
    # Count: 2
    Date:
    Observer: Courtney Kelly Jett
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  28. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 2
    Date:
    Observer: linda sullivan
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  29. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Janet Kelly
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  30. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Gordon Fitch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  31. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Jeff Bleam
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  32. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 3
    Date:
    Observer: Rudyard Wallen
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)