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

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Bird List

Updated ~15 seconds ago
231 All Years 113 This Year 2024 28 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (230)

  1. Slaty-backed Gull Larus schistisagus
    # Count: 1
    Date:
    Observer: Marty Freeland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  2. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Matthew Dodder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  3. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Melissa Johnson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  4. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Shannon Hegg
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  5. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Andrea Wuenschel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  6. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  7. Wrentit Chamaea fasciata
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  8. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Joe Yuhas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  9. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Bill Walker
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  10. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Jason Vassallo
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  11. Bobolink Dolichonyx oryzivorus
    # Count: 2
    Date:
    Observer: Tom Johnson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  12. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Ralph Baker
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  13. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Andrea Wuenschel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  14. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Joachim Bertrands
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  15. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Ryan Phillips
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  16. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Brooke Miller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  17. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Richard Jeffers
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  18. Long-tailed Duck Clangula hyemalis
    # Count: 2
    Date:
    Observer: Gena Zolotar
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  19. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Jim Thomas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  20. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 2
    Date:
    Observer: Maggie Smith
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  21. Little Stint Calidris minuta
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  22. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  23. Hutton's Vireo Vireo huttoni
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  24. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  25. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  26. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: David Nickerson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  27. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Brooke Miller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  28. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Soham Mehta
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  29. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Brooke Miller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  30. Pacific Golden-Plover Pluvialis fulva
    # Count: 2
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  31. Black Tern Chlidonias niger
    # Count: X
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  32. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Jeff Bleam
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  33. Whimbrel Numenius phaeopus
    # Count: 15
    Date:
    Observer: Brooke Miller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  34. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Connie Schlotterbeck
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  35. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  36. California Thrasher Toxostoma redivivum
    # Count: 1
    Date:
    Observer: Pete Dunten
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  37. Snow Goose Anser caerulescens
    # Count: 2
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  38. Red Knot Calidris canutus
    # Count: 3
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  39. Bar-tailed Godwit Limosa lapponica
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  40. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Jasen Liu
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  41. Least Tern Sternula antillarum
    # Count: X
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  42. Pigeon Guillemot Cepphus columba
    # Count: 1
    Date:
    Observer: Jennifer Rycenga
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  43. Hooded Oriole Icterus cucullatus
    # Count: X
    Date:
    Observer: Granville Leung
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  44. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: David Nickerson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  45. Glaucous Gull Larus hyperboreus
    # Count: X
    Date:
    Observer: RL Rowland
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  46. Acorn Woodpecker Melanerpes formicivorus
    # Count: X
    Date:
    Observer: Tom Wheeler
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  47. Oak Titmouse Baeolophus inornatus
    # Count: X
    Date:
    Observer: Tom Wheeler
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  48. Western Bluebird Sialia mexicana
    # Count: X
    Date:
    Observer: Tom Wheeler
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  49. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Marcel Holyoak
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  50. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Robert Furrow
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  51. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Ken Schneider
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  52. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  53. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Gray Gallogly Records
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  54. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  55. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Gordon Barrett
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  56. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: Jim Thomas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  57. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Ken Schneider
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  58. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Ken Schneider
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  59. Vesper Sparrow Pooecetes gramineus
    # Count: X
    Date:
    Observer: Eric Goodill
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  60. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Laurie Graham
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  61. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: Gary Deghi
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  62. Elegant Tern Thalasseus elegans
    # Count: 1
    Date:
    Observer: Laurie Graham
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  63. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Jennifer Rycenga
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  64. Hermit Thrush Catharus guttatus
    # Count: X
    Date:
    Observer: Jim Thomas
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  65. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Richard Cimino
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  66. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: X
    Date:
    Observer: Kim Blythe
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  67. Cackling Goose Branta hutchinsii
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  68. Pelagic Cormorant Urile pelagicus
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  69. American Bittern Botaurus lentiginosus
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  70. Surf Scoter Melanitta perspicillata
    # Count: X
    Date:
    Observer: Ameet Zaveri
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  71. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  72. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  73. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  74. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  75. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  76. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  77. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  78. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  79. Yellow Warbler Setophaga petechia
    # Count: 6
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  80. Wilson's Warbler Cardellina pusilla
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  81. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  82. Greater Roadrunner Geococcyx californianus
    # Count: X
    Date:
    Observer: David Sidle
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  83. Western Kingbird Tyrannus verticalis
    # Count: X
    Date:
    Observer: Matthew Schwartz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  84. Baird's Sandpiper Calidris bairdii
    # Count: X
    Date:
    Observer: Matthew Schwartz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  85. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Richard Jeffers
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  86. White-throated Swift Aeronautes saxatalis
    # Count: X
    Date:
    Observer: Tobias Rohmer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  87. Bullock's Oriole Icterus bullockii
    # Count: X
    Date:
    Observer: Matthew Schwartz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  88. Eurasian Wigeon Mareca penelope
    # Count: X
    Date:
    Observer: Tobias Rohmer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  89. Lesser Scaup Aythya affinis
    # Count: X
    Date:
    Observer: Tobias Rohmer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  90. Clark's Grebe Aechmophorus clarkii
    # Count: X
    Date:
    Observer: Tobias Rohmer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  91. Peregrine Falcon Falco peregrinus
    # Count: X
    Date:
    Observer: Tobias Rohmer
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  92. Barrow's Goldeneye Bucephala islandica
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  93. 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)
  94. Short-billed Gull Larus brachyrhynchus
    # Count: 400
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  95. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  96. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  97. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  98. Nuttall's Woodpecker Dryobates nuttallii
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  99. Northern Flicker Colaptes auratus
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  100. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  101. Chestnut-backed Chickadee Poecile rufescens
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  102. Ruby-crowned Kinglet Corthylio calendula
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  103. Bewick's Wren Thryomanes bewickii
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  104. Lincoln's Sparrow Melospiza lincolnii
    # Count: 2
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  105. Downy Woodpecker Dryobates pubescens
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  106. Semipalmated Plover Charadrius semipalmatus
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  107. Sharp-tailed Sandpiper Calidris acuminata
    # Count: 1
    Date:
    Observer: Eyal Shochat
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  108. Fox Sparrow Passerella iliaca
    # Count: X
    Date:
    Observer: Peter Vale
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  109. Vaux's Swift Chaetura vauxi
    # Count: X
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  110. Wilson's Phalarope Phalaropus tricolor
    # Count: X
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  111. Tree Swallow Tachycineta bicolor
    # Count: X
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  112. Lesser Goldfinch Spinus psaltria
    # Count: X
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  113. Black Skimmer Rynchops niger
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  114. Greater White-fronted Goose Anser albifrons
    # Count: 34
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  115. Stilt Sandpiper Calidris himantopus
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  116. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  117. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  118. Pectoral Sandpiper Calidris melanotos
    # Count: X
    Date:
    Observer: Gina Sheridan
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  119. Tricolored Blackbird Agelaius tricolor
    # Count: X
    Date:
    Observer: Gina Sheridan
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  120. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  121. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  122. California Scrub-Jay Aphelocoma californica
    # Count: X
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  123. Horned Grebe Podiceps auritus
    # Count: X
    Date:
    Observer: Randy Little
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  124. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Harry Fuller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  125. American Crow Corvus brachyrhynchos
    # Count: X
    Date:
    Observer: Bob Dunn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  126. Black-bellied Plover Pluvialis squatarola
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  127. Dunlin Calidris alpina
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  128. Western Sandpiper Calidris mauri
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  129. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  130. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  131. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  132. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  133. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Al Eisner
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  134. Iceland Gull Larus glaucoides
    # Count: X
    Date:
    Observer: John Luther
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  135. Violet-green Swallow Tachycineta thalassina
    # Count: 30
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  136. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  137. Chimney Swift Chaetura pelagica
    # Count: 1
    Date:
    Observer: John Sterling
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  138. Red-necked Phalarope Phalaropus lobatus
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  139. Lesser Yellowlegs Tringa flavipes
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  140. Caspian Tern Hydroprogne caspia
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  141. Double-crested Cormorant Nannopterum auritum
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  142. Common Merganser Mergus merganser
    # Count: X
    Date:
    Observer: David Hohmann
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  143. Short-billed Dowitcher Limnodromus griseus
    # Count: X
    Date:
    Observer: David Hohmann
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  144. Western Gull Larus occidentalis
    # Count: X
    Date:
    Observer: David Hohmann
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  145. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  146. Canada Goose Branta canadensis
    # Count: 3
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  147. Redhead Aythya americana
    # Count: 4
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  148. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  149. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  150. Eared Grebe Podiceps nigricollis
    # Count: 6
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  151. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  152. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  153. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 4
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  154. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  155. Bushtit Psaltriparus minimus
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  156. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  157. Ruff Calidris pugnax
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  158. Franklin's Gull Leucophaeus pipixcan
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  159. Tundra Swan Cygnus columbianus
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  160. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Maurice Gervais
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  161. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Maurice Gervais
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  162. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Maurice Gervais
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  163. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Maurice Gervais
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  164. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Maurice Gervais
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  165. Western Cattle Egret Bubulcus ibis
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  166. Prairie Falcon Falco mexicanus
    # Count: X
    Date:
    Observer: Richard Carlson
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  167. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Stephen Long
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  168. Cinnamon Teal Spatula cyanoptera
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  169. Northern Shoveler Spatula clypeata
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  170. Gadwall Mareca strepera
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  171. American Wigeon Mareca americana
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  172. Northern Pintail Anas acuta
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  173. Green-winged Teal Anas crecca
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  174. Canvasback Aythya valisineria
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  175. Ring-necked Duck Aythya collaris
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  176. Common Goldeneye Bucephala clangula
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  177. Red-breasted Merganser Mergus serrator
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  178. Ring-necked Pheasant Phasianus colchicus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  179. Rock Pigeon Columba livia
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  180. Anna's Hummingbird Calypte anna
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  181. Virginia Rail Rallus limicola
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  182. Sora Porzana carolina
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  183. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  184. Marbled Godwit Limosa fedoa
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  185. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  186. Greater Yellowlegs Tringa melanoleuca
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  187. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  188. California Gull Larus californicus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  189. Glaucous-winged Gull Larus glaucescens
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  190. Great Egret Ardea alba
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  191. Great Blue Heron Ardea herodias
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  192. White-tailed Kite Elanus leucurus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  193. Red-tailed Hawk Buteo jamaicensis
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  194. Belted Kingfisher Megaceryle alcyon
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  195. American Kestrel Falco sparverius
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  196. Black Phoebe Sayornis nigricans
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  197. Say's Phoebe Sayornis saya
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  198. Loggerhead Shrike Lanius ludovicianus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  199. Marsh Wren Cistothorus palustris
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  200. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  201. Northern Mockingbird Mimus polyglottos
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  202. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  203. American Pipit Anthus rubescens
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  204. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  205. Savannah Sparrow Passerculus sandwichensis
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  206. Song Sparrow Melospiza melodia
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  207. California Towhee Melozone crissalis
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  208. Spotted Towhee Pipilo maculatus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  209. Western Meadowlark Sturnella neglecta
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  210. Red-winged Blackbird Agelaius phoeniceus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  211. Brown-headed Cowbird Molothrus ater
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  212. Brewer's Blackbird Euphagus cyanocephalus
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  213. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  214. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Steve Laymon
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  215. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  216. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  217. American Coot Fulica americana
    # Count: 14
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  218. Black-necked Stilt Himantopus mexicanus
    # Count: 2
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  219. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  220. Least Sandpiper Calidris minutilla
    # Count: 5
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  221. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  222. American White Pelican Pelecanus erythrorhynchos
    # Count: 60
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  223. Turkey Vulture Cathartes aura
    # Count: 3
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  224. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  225. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  226. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Gloria Markiewicz
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  227. Burrowing Owl Athene cunicularia
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  228. American Avocet Recurvirostra americana
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  229. Willet Tringa semipalmata
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  230. Snowy Egret Egretta thula
    # Count: X
    Date:
    Observer: Joelle Buffa Clyde Morris
    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. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    # Count: 1
    Date:
    Observer: Mike Voydanoff
    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: 3
    Date:
    Observer: Will Brooks
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  3. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 10
    Date:
    Observer: Gordon Fitch
    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: Eric Ongman
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)

Additional Taxa (32)

  1. 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)
  2. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 5
    Date:
    Observer: Aidan Sinha
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  3. Calidris sp. Calidris sp.
    # Count: X
    Date:
    Observer: Ryan Arash Marsh
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  4. 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)
  5. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Courtney Kelly Jett
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  6. shorebird sp. Charadriiformes sp.
    # Count: 600
    Date:
    Observer: Jason Vassallo
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  7. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Liren Varghese
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  8. 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)
  9. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 2
    Date:
    Observer: Ryan Phillips
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  10. Zonotrichia sp. Zonotrichia sp.
    # Count: 20
    Date:
    Observer: Garrett Lau
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  11. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Amy McDonald
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  12. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Will Brooks
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  13. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 2
    Date:
    Observer: Ann Haverstock
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  14. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Gordon Fitch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  15. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Jeff Bleam
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  16. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Patricia Lynch
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  17. 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)
  18. passerine sp. Passeriformes sp.
    # Count: 4
    Date:
    Observer: Rudyard Wallen
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  19. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Calvin Walters
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  20. phalarope sp. Phalaropus sp.
    # Count: 1
    Date:
    Observer: jackie Weller
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  21. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Kristine Long
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  22. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 10
    Date:
    Observer: Robert Furrow
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  23. swallow sp. Hirundinidae sp.
    # Count: 5
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  24. blackbird sp. Icteridae sp.
    # Count: 137
    Date:
    Observer: Steve Rottenborn
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  25. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Ken Schneider
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  26. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: X
    Date:
    Observer: Bob Battagin
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  27. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Gary Hantsbarger
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  28. gull sp. Larinae sp.
    # Count: X
    Date:
    Observer: PAUL PICKERING
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  29. Larus sp. Larus sp.
    # Count: X
    Date:
    Observer: Randy Little
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  30. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  31. peep sp. Calidris sp. (peep sp.)
    # Count: 6
    Date:
    Observer: Bruce Deuel
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)
  32. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: X
    Date:
    Observer: James Armstrong
    Location: Alviso Marina County Park (please use a specific pond hotspot where possible)