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Santa Clara Valley Water District

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Bird List

Updated ~9 seconds ago
195 All Years 119 This Year 2024 50 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (195)

  1. California Gull Larus californicus
    # Count: 500
    Date:
    Observer: Jane Sender
    Location: Santa Clara Valley Water District
  2. Western Gull Larus occidentalis
    # Count: 300
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  3. European Starling Sturnus vulgaris
    # Count: 300
    Date:
    Observer: Lynn La
    Location: Santa Clara Valley Water District
  4. American Avocet Recurvirostra americana
    # Count: 270
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  5. Double-crested Cormorant Nannopterum auritum
    # Count: 220
    Date:
    Observer: Steve Rottenborn
    Location: Santa Clara Valley Water District
  6. American Crow Corvus brachyrhynchos
    # Count: 200
    Date:
    Observer: Massimo Bafetti
    Location: Santa Clara Valley Water District
  7. American Robin Turdus migratorius
    # Count: 200
    Date:
    Observer: Barry Langdon-Lassagne
    Location: Santa Clara Valley Water District
  8. Cedar Waxwing Bombycilla cedrorum
    # Count: 200
    Date:
    Observer: Ellyn Corey
    Location: Santa Clara Valley Water District
  9. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 190
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  10. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 178
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  11. Mallard Anas platyrhynchos
    # Count: 150
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  12. Violet-green Swallow Tachycineta thalassina
    # Count: 150
    Date:
    Observer: Amanda Newlove
    Location: Santa Clara Valley Water District
  13. Canada Goose Branta canadensis
    # Count: 130
    Date:
    Observer: David Nickerson
    Location: Santa Clara Valley Water District
  14. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 130
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  15. Rock Pigeon Columba livia
    # Count: 110
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  16. Red-winged Blackbird Agelaius phoeniceus
    # Count: 110
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  17. Green-winged Teal Anas crecca
    # Count: 107
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  18. American Coot Fulica americana
    # Count: 100
    Date:
    Observer: Annette Teng
    Location: Santa Clara Valley Water District
  19. Pine Siskin Spinus pinus
    # Count: 100
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  20. House Finch Haemorhous mexicanus
    # Count: 85
    Date:
    Observer: Gregory Luckert
    Location: Santa Clara Valley Water District
  21. Bushtit Psaltriparus minimus
    # Count: 80
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  22. Northern Shoveler Spatula clypeata
    # Count: 76
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  23. Mourning Dove Zenaida macroura
    # Count: 61
    Date:
    Observer: David Nickerson
    Location: Santa Clara Valley Water District
  24. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 60
    Date:
    Observer: Kitty ONeil
    Location: Santa Clara Valley Water District
  25. Yellow-rumped Warbler Setophaga coronata
    # Count: 55
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  26. Bufflehead Bucephala albeola
    # Count: 54
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  27. Gadwall Mareca strepera
    # Count: 52
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  28. Ruddy Duck Oxyura jamaicensis
    # Count: 50
    Date:
    Observer: Jennifer Rycenga
    Location: Santa Clara Valley Water District
  29. Pied-billed Grebe Podilymbus podiceps
    # Count: 50
    Date:
    Observer: Jennifer Falconer
    Location: Santa Clara Valley Water District
  30. Herring Gull Larus argentatus
    # Count: 50
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  31. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 50
    Date:
    Observer: Jenny Ta
    Location: Santa Clara Valley Water District
  32. Snowy Egret Egretta thula
    # Count: 45
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  33. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 45
    Date:
    Observer: Sergio Perez
    Location: Santa Clara Valley Water District
  34. Turkey Vulture Cathartes aura
    # Count: 44
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  35. Killdeer Charadrius vociferus
    # Count: 43
    Date:
    Observer: Sergio Perez
    Location: Santa Clara Valley Water District
  36. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 43
    Date:
    Observer: Tricia Gardner
    Location: Santa Clara Valley Water District
  37. Tree Swallow Tachycineta bicolor
    # Count: 40
    Date:
    Observer: Kaiting H
    Location: Santa Clara Valley Water District
  38. Lesser Goldfinch Spinus psaltria
    # Count: 40
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  39. Anna's Hummingbird Calypte anna
    # Count: 32
    Date:
    Observer: Ryan Watson
    Location: Santa Clara Valley Water District
  40. Lesser Scaup Aythya affinis
    # Count: 30
    Date:
    Observer: Jennifer Rycenga
    Location: Santa Clara Valley Water District
  41. Vaux's Swift Chaetura vauxi
    # Count: 30
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  42. Northern Mockingbird Mimus polyglottos
    # Count: 30
    Date:
    Observer: Dylan Foust
    Location: Santa Clara Valley Water District
  43. Great-tailed Grackle Quiscalus mexicanus
    # Count: 30
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  44. Ring-necked Duck Aythya collaris
    # Count: 26
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  45. Common Merganser Mergus merganser
    # Count: 26
    Date:
    Observer: Bob Bolles
    Location: Santa Clara Valley Water District
  46. Barn Swallow Hirundo rustica
    # Count: 25
    Date:
    Observer: Laura Forrest
    Location: Santa Clara Valley Water District
  47. Scaly-breasted Munia Lonchura punctulata
    # Count: 25
    Date:
    Observer: Barry Langdon-Lassagne
    Location: Santa Clara Valley Water District
  48. American Goldfinch Spinus tristis
    # Count: 25
    Date:
    Observer: Sergey Pavlov
    Location: Santa Clara Valley Water District
  49. Ring-billed Gull Larus delawarensis
    # Count: 24
    Date:
    Observer: Tony Lau
    Location: Santa Clara Valley Water District
  50. Great Egret Ardea alba
    # Count: 24
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  51. California Towhee Melozone crissalis
    # Count: 22
    Date:
    Observer: David Nickerson
    Location: Santa Clara Valley Water District
  52. Ruby-crowned Kinglet Corthylio calendula
    # Count: 21
    Date:
    Observer: David Nickerson
    Location: Santa Clara Valley Water District
  53. White-throated Swift Aeronautes saxatalis
    # Count: 20
    Date:
    Observer: Michael Martin
    Location: Santa Clara Valley Water District
  54. House Sparrow Passer domesticus
    # Count: 20
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  55. Yellow Warbler Setophaga petechia
    # Count: 20
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  56. Common Goldeneye Bucephala clangula
    # Count: 19
    Date:
    Observer: Jennifer Rycenga
    Location: Santa Clara Valley Water District
  57. Band-tailed Pigeon Patagioenas fasciata
    # Count: 19
    Date:
    Observer: Juli Chamberlin
    Location: Santa Clara Valley Water District
  58. Northern Pintail Anas acuta
    # Count: 16
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  59. Purple Finch Haemorhous purpureus
    # Count: 16
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  60. Song Sparrow Melospiza melodia
    # Count: 16
    Date:
    Observer: Michael Rogers
    Location: Santa Clara Valley Water District
  61. Canvasback Aythya valisineria
    # Count: 15
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  62. Glaucous-winged Gull Larus glaucescens
    # Count: 15
    Date:
    Observer: Juli Chamberlin
    Location: Santa Clara Valley Water District
  63. Acorn Woodpecker Melanerpes formicivorus
    # Count: 15
    Date:
    Observer: Ellyn Corey
    Location: Santa Clara Valley Water District
  64. Bewick's Wren Thryomanes bewickii
    # Count: 14
    Date:
    Observer: Michael Rogers
    Location: Santa Clara Valley Water District
  65. Black Phoebe Sayornis nigricans
    # Count: 13
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  66. Greater Scaup Aythya marila
    # Count: 12
    Date:
    Observer: Gordon Barrett
    Location: Santa Clara Valley Water District
  67. Wild Turkey Meleagris gallopavo
    # Count: 12
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  68. Common Raven Corvus corax
    # Count: 12
    Date:
    Observer: Carlos Marquez
    Location: Santa Clara Valley Water District
  69. Spotted Towhee Pipilo maculatus
    # Count: 12
    Date:
    Observer: Bruce Barrett
    Location: Santa Clara Valley Water District
  70. Brown-headed Cowbird Molothrus ater
    # Count: 12
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  71. Dark-eyed Junco Junco hyemalis
    # Count: 11
    Date:
    Observer: Robert Shields
    Location: Santa Clara Valley Water District
  72. Wilson's Snipe Gallinago delicata
    # Count: 10
    Date:
    Observer: David Nickerson
    Location: Santa Clara Valley Water District
  73. Great Blue Heron Ardea herodias
    # Count: 10
    Date:
    Observer: Susan Chen
    Location: Santa Clara Valley Water District
  74. Chestnut-backed Chickadee Poecile rufescens
    # Count: 10
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  75. American Pipit Anthus rubescens
    # Count: 10
    Date:
    Observer: Elizabeth Ferber
    Location: Santa Clara Valley Water District
  76. California Scrub-Jay Aphelocoma californica
    # Count: 8
    Date:
    Observer: Ellyn Corey
    Location: Santa Clara Valley Water District
  77. Western Bluebird Sialia mexicana
    # Count: 8
    Date:
    Observer: Scott Terrill
    Location: Santa Clara Valley Water District
  78. Western Meadowlark Sturnella neglecta
    # Count: 8
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  79. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 7
    Date:
    Observer: Alie Victorine
    Location: Santa Clara Valley Water District
  80. Black-necked Stilt Himantopus mexicanus
    # Count: 7
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  81. Oak Titmouse Baeolophus inornatus
    # Count: 7
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  82. Lincoln's Sparrow Melospiza lincolnii
    # Count: 7
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  83. Hooded Oriole Icterus cucullatus
    # Count: 7
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  84. Cinnamon Teal Spatula cyanoptera
    # Count: 6
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  85. American Wigeon Mareca americana
    # Count: 6
    Date:
    Observer: Sam Baxter-Bray
    Location: Santa Clara Valley Water District
  86. California Quail Callipepla californica
    # Count: 6
    Date:
    Observer: Robert Shields
    Location: Santa Clara Valley Water District
  87. Least Sandpiper Calidris minutilla
    # Count: 6
    Date:
    Observer: Bob Bolles
    Location: Santa Clara Valley Water District
  88. Green Heron Butorides virescens
    # Count: 6
    Date:
    Observer: Rohan Prinja
    Location: Santa Clara Valley Water District
  89. Hutton's Vireo Vireo huttoni
    # Count: 6
    Date:
    Observer: Michelle Hornberger
    Location: Santa Clara Valley Water District
  90. Hermit Thrush Catharus guttatus
    # Count: 6
    Date:
    Observer: Peter LaTourrette
    Location: Santa Clara Valley Water District
  91. Common Yellowthroat Geothlypis trichas
    # Count: 6
    Date:
    Observer: David Nickerson
    Location: Santa Clara Valley Water District
  92. Eared Grebe Podiceps nigricollis
    # Count: 5
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  93. Semipalmated Plover Charadrius semipalmatus
    # Count: 5
    Date:
    Observer: Sergey Pavlov
    Location: Santa Clara Valley Water District
  94. Willet Tringa semipalmata
    # Count: 5
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  95. Red-shouldered Hawk Buteo lineatus
    # Count: 5
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  96. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 5
    Date:
    Observer: radha krishna
    Location: Santa Clara Valley Water District
  97. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 5
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  98. Northern Flicker Colaptes auratus
    # Count: 5
    Date:
    Observer: Sergio Perez
    Location: Santa Clara Valley Water District
  99. Golden-crowned Kinglet Regulus satrapa
    # Count: 5
    Date:
    Observer: Melanie O'Brien
    Location: Santa Clara Valley Water District
  100. Cooper's Hawk Accipiter cooperii
    # Count: 4
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  101. Red-tailed Hawk Buteo jamaicensis
    # Count: 4
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  102. Belted Kingfisher Megaceryle alcyon
    # Count: 4
    Date:
    Observer: Rohan Prinja
    Location: Santa Clara Valley Water District
  103. Warbling Vireo Vireo gilvus
    # Count: 4
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  104. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 4
    Date:
    Observer: Anonymous eBirder
    Location: Santa Clara Valley Water District
  105. Marsh Wren Cistothorus palustris
    # Count: 4
    Date:
    Observer: Robert Williams
    Location: Santa Clara Valley Water District
  106. California Thrasher Toxostoma redivivum
    # Count: 4
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  107. Cackling Goose Branta hutchinsii
    # Count: 3
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  108. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  109. Rufous Hummingbird Selasphorus rufus
    # Count: 3
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  110. Allen's Hummingbird Selasphorus sasin
    # Count: 3
    Date:
    Observer: Chris Overington
    Location: Santa Clara Valley Water District
  111. Western Sandpiper Calidris mauri
    # Count: 3
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  112. Iceland Gull Larus glaucoides
    # Count: 3
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  113. Caspian Tern Hydroprogne caspia
    # Count: 3
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  114. Forster's Tern Sterna forsteri
    # Count: 3
    Date:
    Observer: Matthew Dodder
    Location: Santa Clara Valley Water District
  115. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 3
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  116. White-breasted Nuthatch Sitta carolinensis
    # Count: 3
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  117. Fox Sparrow Passerella iliaca
    # Count: 3
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  118. White-throated Sparrow Zonotrichia albicollis
    # Count: 3
    Date:
    Observer: Tim Hoo
    Location: Santa Clara Valley Water District
  119. Savannah Sparrow Passerculus sandwichensis
    # Count: 3
    Date:
    Observer: Robert Williams
    Location: Santa Clara Valley Water District
  120. Tricolored Blackbird Agelaius tricolor
    # Count: 3
    Date:
    Observer: Gloria Mccanless
    Location: Santa Clara Valley Water District
  121. Townsend's Warbler Setophaga townsendi
    # Count: 3
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  122. Wilson's Warbler Cardellina pusilla
    # Count: 3
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  123. Sora Porzana carolina
    # Count: 2
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  124. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Gordon Barrett
    Location: Santa Clara Valley Water District
  125. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  126. Greater Yellowlegs Tringa melanoleuca
    # Count: 2
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  127. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 2
    Date:
    Observer: Linda Koski
    Location: Santa Clara Valley Water District
  128. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  129. Golden Eagle Aquila chrysaetos
    # Count: 2
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  130. Bald Eagle Haliaeetus leucocephalus
    # Count: 2
    Date:
    Observer: Scott Smith
    Location: Santa Clara Valley Water District
  131. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  132. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Michael Martin
    Location: Santa Clara Valley Water District
  133. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  134. Peregrine Falcon Falco peregrinus
    # Count: 2
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  135. Western Flycatcher Empidonax difficilis
    # Count: 2
    Date:
    Observer: Neil Ordinario
    Location: Santa Clara Valley Water District
  136. Say's Phoebe Sayornis saya
    # Count: 2
    Date:
    Observer: Bruce Barrett
    Location: Santa Clara Valley Water District
  137. Steller's Jay Cyanocitta stelleri
    # Count: 2
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  138. Wrentit Chamaea fasciata
    # Count: 2
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  139. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Laura Forrest
    Location: Santa Clara Valley Water District
  140. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  141. Lark Sparrow Chondestes grammacus
    # Count: 2
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  142. Bullock's Oriole Icterus bullockii
    # Count: 2
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  143. Orange-crowned Warbler Leiothlypis celata
    # Count: 2
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  144. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Neil Ordinario
    Location: Santa Clara Valley Water District
  145. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Dave Weber
    Location: Santa Clara Valley Water District
  146. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Sergey Pavlov
    Location: Santa Clara Valley Water District
  147. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: katherine alsup
    Location: Santa Clara Valley Water District
  148. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: Mike Voydanoff
    Location: Santa Clara Valley Water District
  149. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  150. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Santa Clara Valley Water District
  151. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  152. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Sergey Pavlov
    Location: Santa Clara Valley Water District
  153. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: steve rabin
    Location: Santa Clara Valley Water District
  154. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Pingang Wang
    Location: Santa Clara Valley Water District
  155. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Bill Pelletier
    Location: Santa Clara Valley Water District
  156. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Jim Thomas
    Location: Santa Clara Valley Water District
  157. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Michael Martin
    Location: Santa Clara Valley Water District
  158. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: steve rabin
    Location: Santa Clara Valley Water District
  159. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  160. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Michael Martin
    Location: Santa Clara Valley Water District
  161. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Ellyn Corey
    Location: Santa Clara Valley Water District
  162. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Chris Henry
    Location: Santa Clara Valley Water District
  163. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Chris Johnson
    Location: Santa Clara Valley Water District
  164. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Santa Clara Valley Water District
  165. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Brooke Miller
    Location: Santa Clara Valley Water District
  166. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: Amy McDonald
    Location: Santa Clara Valley Water District
  167. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Félix Cloutier
    Location: Santa Clara Valley Water District
  168. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Chris Overington
    Location: Santa Clara Valley Water District
  169. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  170. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  171. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  172. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Michael Rogers
    Location: Santa Clara Valley Water District
  173. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Robert Shields
    Location: Santa Clara Valley Water District
  174. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Robert Shields
    Location: Santa Clara Valley Water District
  175. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  176. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Santa Clara Valley Water District
  177. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Michael Rogers
    Location: Santa Clara Valley Water District
  178. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  179. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Roberta Baker
    Location: Santa Clara Valley Water District
  180. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Gena Zolotar
    Location: Santa Clara Valley Water District
  181. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Steve Tucker
    Location: Santa Clara Valley Water District
  182. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  183. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 1
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  184. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Craige Edgerton
    Location: Santa Clara Valley Water District
  185. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  186. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  187. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Sergio Perez
    Location: Santa Clara Valley Water District
  188. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Sergey Pavlov
    Location: Santa Clara Valley Water District
  189. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  190. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Michael Martin
    Location: Santa Clara Valley Water District
  191. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Robert Shields
    Location: Santa Clara Valley Water District
  192. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  193. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  194. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  195. Surf Scoter Melanitta perspicillata
    # Count: X
    Date:
    Observer: Debbie Ottman
    Location: Santa Clara Valley Water District

Exotic: Escapee (3)

  1. European Goldfinch Carduelis carduelis
    # Count: 3
    Date:
    Observer: Bill Pelletier
    Location: Santa Clara Valley Water District
  2. Zebra Finch Taeniopygia guttata
    # Count: 2
    Date:
    Observer: Susan Chen
    Location: Santa Clara Valley Water District
  3. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District

Hybrids (2)

  1. Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
    # Count: 1
    Date:
    Observer: Jennifer Rycenga
    Location: Santa Clara Valley Water District
  2. Red-naped x Red-breasted Sapsucker (hybrid) Sphyrapicus nuchalis x ruber
    # Count: 1
    Date:
    Observer: Malini Kaushik
    Location: Santa Clara Valley Water District

Additional Taxa (30)

  1. gull sp. Larinae sp.
    # Count: 300
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  2. swallow sp. Hirundinidae sp.
    # Count: 75
    Date:
    Observer: Anonymous eBirder
    Location: Santa Clara Valley Water District
  3. Larus sp. Larus sp.
    # Count: 50
    Date:
    Observer: Adam Burnett
    Location: Santa Clara Valley Water District
  4. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 30
    Date:
    Observer: Gray Gallogly Records
    Location: Santa Clara Valley Water District
  5. Zonotrichia sp. Zonotrichia sp.
    # Count: 30
    Date:
    Observer: Garrett Lau
    Location: Santa Clara Valley Water District
  6. new world sparrow sp. Passerellidae sp.
    # Count: 15
    Date:
    Observer: Nancy Asquith
    Location: Santa Clara Valley Water District
  7. blackbird sp. Icteridae sp.
    # Count: 15
    Date:
    Observer: Bob Bolles
    Location: Santa Clara Valley Water District
  8. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 8
    Date:
    Observer: Carol Ann Krug Graves
    Location: Santa Clara Valley Water District
  9. duck sp. Anatidae (duck sp.)
    # Count: 6
    Date:
    Observer: Gordon Barrett
    Location: Santa Clara Valley Water District
  10. hummingbird sp. Trochilidae sp.
    # Count: 5
    Date:
    Observer: Heather Anderson
    Location: Santa Clara Valley Water District
  11. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 5
    Date:
    Observer: Dylan Foust
    Location: Santa Clara Valley Water District
  12. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 3
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  13. passerine sp. Passeriformes sp.
    # Count: 3
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  14. pigeon/dove sp. Columbidae sp.
    # Count: 2
    Date:
    Observer: Carol Ann Krug Graves
    Location: Santa Clara Valley Water District
  15. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Eve Meier
    Location: Santa Clara Valley Water District
  16. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Kaiting H
    Location: Santa Clara Valley Water District
  17. swift sp. Apodidae sp.
    # Count: 1
    Date:
    Observer: Gregory Luckert
    Location: Santa Clara Valley Water District
  18. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: katherine alsup
    Location: Santa Clara Valley Water District
  19. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Michelle Nelson
    Location: Santa Clara Valley Water District
  20. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Rohan Prinja
    Location: Santa Clara Valley Water District
  21. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Peter Hawrylyshyn
    Location: Santa Clara Valley Water District
  22. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Aidan Sinha
    Location: Santa Clara Valley Water District
  23. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Alden Hughes
    Location: Santa Clara Valley Water District
  24. sapsucker sp. Sphyrapicus sp.
    # Count: 1
    Date:
    Observer: Marjorie Siegel
    Location: Santa Clara Valley Water District
  25. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Amanda Newlove
    Location: Santa Clara Valley Water District
  26. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Ann Verdi
    Location: Santa Clara Valley Water District
  27. crow/raven sp. Corvus sp.
    # Count: 1
    Date:
    Observer: Linda Sullivan
    Location: Santa Clara Valley Water District
  28. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Santa Clara Valley Water District
  29. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Susan Tenney
    Location: Santa Clara Valley Water District
  30. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Karen Rush
    Location: Santa Clara Valley Water District