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San Joaquin River NWR

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Bird List

Updated ~5 seconds ago
204 All Years 108 This Year 2025 0 This Month Mar 2025
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (204)

  1. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  2. California Quail Callipepla californica
    # Count: 30
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  3. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  4. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  5. American Coot Fulica americana
    # Count: 3
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  6. Sandhill Crane Antigone canadensis
    # Count: 120
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  7. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  8. Double-crested Cormorant Nannopterum auritum
    # Count: 7
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  9. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  10. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  11. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  12. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  13. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  14. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  15. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  16. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  17. California Scrub-Jay Aphelocoma californica
    # Count: 4
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  18. Tree Swallow Tachycineta bicolor
    # Count: 25
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  19. Bushtit Psaltriparus minimus
    # Count: 15
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  20. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  21. California Thrasher Toxostoma redivivum
    # Count: 2
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  22. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  23. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  24. Spotted Towhee Pipilo maculatus
    # Count: 4
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  25. Red-winged Blackbird Agelaius phoeniceus
    # Count: 60
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  26. Yellow-rumped Warbler Setophaga coronata
    # Count: 3
    Date:
    Observer: Maria Jochimsen
    Location: San Joaquin River NWR
  27. Northern Shoveler Spatula clypeata
    # Count: 14
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  28. Gadwall Mareca strepera
    # Count: 3
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  29. Mallard Anas platyrhynchos
    # Count: 6
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  30. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  31. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  32. American Avocet Recurvirostra americana
    # Count: 3
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  33. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  34. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  35. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  36. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  37. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  38. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  39. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  40. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  41. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  42. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  43. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  44. Western Bluebird Sialia mexicana
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  45. House Finch Haemorhous mexicanus
    # Count: 3
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  46. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  47. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 8
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  48. California Towhee Melozone crissalis
    # Count: 3
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  49. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  50. Orange-crowned Warbler Leiothlypis celata
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  51. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  52. Greater White-fronted Goose Anser albifrons
    # Count: 5
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  53. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  54. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  55. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  56. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  57. Sora Porzana carolina
    # Count: 5
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  58. Snow Goose Anser caerulescens
    # Count: 1200
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  59. Canada Goose Branta canadensis
    # Count: 14
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  60. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  61. Cinnamon Teal Spatula cyanoptera
    # Count: 4
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  62. American Wigeon Mareca americana
    # Count: 4
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  63. Redhead Aythya americana
    # Count: 3
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  64. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  65. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  66. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  67. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  68. White-throated Swift Aeronautes saxatalis
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  69. Black-necked Stilt Himantopus mexicanus
    # Count: 18
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  70. Wilson's Snipe Gallinago delicata
    # Count: 4
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  71. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  72. White-faced Ibis Plegadis chihi
    # Count: 8
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  73. Western Cattle-Egret Ardea ibis
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  74. American White Pelican Pelecanus erythrorhynchos
    # Count: 180
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  75. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  76. Red-shouldered Hawk Buteo lineatus
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  77. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  78. Acorn Woodpecker Melanerpes formicivorus
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  79. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 3
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  80. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  81. American Crow Corvus brachyrhynchos
    # Count: 12
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  82. Oak Titmouse Baeolophus inornatus
    # Count: 4
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  83. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  84. Northern House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  85. Bewick's Wren Thryomanes bewickii
    # Count: 3
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  86. Hermit Thrush Catharus guttatus
    # Count: 5
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  87. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  88. Fox Sparrow Passerella iliaca
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  89. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  90. Western Meadowlark Sturnella neglecta
    # Count: 4
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  91. Cackling Goose Branta hutchinsii
    # Count: 5
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  92. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  93. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  94. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  95. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  96. Yellow-billed Magpie Pica nuttalli
    # Count: 3
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  97. European Starling Sturnus vulgaris
    # Count: 12
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  98. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  99. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  100. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Douglas Hall
    Location: San Joaquin River NWR
  101. American Herring Gull Larus smithsonianus
    # Count: 2
    Date:
    Observer: Torgil Zethson
    Location: San Joaquin River NWR
  102. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Torgil Zethson
    Location: San Joaquin River NWR
  103. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Torgil Zethson
    Location: San Joaquin River NWR
  104. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Torgil Zethson
    Location: San Joaquin River NWR
  105. Common Merganser Mergus merganser
    # Count: 20
    Date:
    Observer: Sharon J
    Location: San Joaquin River NWR
  106. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Sharon J
    Location: San Joaquin River NWR
  107. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Joaquin River NWR
  108. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Joaquin River NWR
  109. Bufflehead Bucephala albeola
    # Count: 20
    Date:
    Observer: Mark Elness
    Location: San Joaquin River NWR
  110. Wrentit Chamaea fasciata
    # Count: 1
    Date:
    Observer: Mark Elness
    Location: San Joaquin River NWR
  111. Wood Duck Aix sponsa
    # Count: X
    Date:
    Observer: Diego Bustamante
    Location: San Joaquin River NWR
  112. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Diego Bustamante
    Location: San Joaquin River NWR
  113. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Emmett Iverson
    Location: San Joaquin River NWR
  114. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Diego Bustamante
    Location: San Joaquin River NWR
  115. American Barn Owl Tyto furcata
    # Count: 2
    Date:
    Observer: Diego Bustamante
    Location: San Joaquin River NWR
  116. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Diego Bustamante
    Location: San Joaquin River NWR
  117. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 3
    Date:
    Observer: John Fulton
    Location: San Joaquin River NWR
  118. Least Sandpiper Calidris minutilla
    # Count: 10
    Date:
    Observer: John Fulton
    Location: San Joaquin River NWR
  119. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: John Fulton
    Location: San Joaquin River NWR
  120. Western Grebe Aechmophorus occidentalis
    # Count: 2
    Date:
    Observer: John Fulton
    Location: San Joaquin River NWR
  121. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Steven Hromada
    Location: San Joaquin River NWR
  122. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Steven Hromada
    Location: San Joaquin River NWR
  123. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Lisa Davis
    Location: San Joaquin River NWR
  124. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  125. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  126. Tricolored Blackbird Agelaius tricolor
    # Count: 8
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  127. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  128. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Philip Fiorio
    Location: San Joaquin River NWR
  129. Black-chinned Hummingbird Archilochus alexandri
    # Count: 2
    Date:
    Observer: Anton Pagliuca
    Location: San Joaquin River NWR
  130. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Anton Pagliuca
    Location: San Joaquin River NWR
  131. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Anton Pagliuca
    Location: San Joaquin River NWR
  132. Western Kingbird Tyrannus verticalis
    # Count: 2
    Date:
    Observer: Anton Pagliuca
    Location: San Joaquin River NWR
  133. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 15
    Date:
    Observer: Anton Pagliuca
    Location: San Joaquin River NWR
  134. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 2
    Date:
    Observer: Anton Pagliuca
    Location: San Joaquin River NWR
  135. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  136. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Jaclyn Tolchin
    Location: San Joaquin River NWR
  137. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Linda Gal
    Location: San Joaquin River NWR
  138. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Linda Gal
    Location: San Joaquin River NWR
  139. Western Sandpiper Calidris mauri
    # Count: 3
    Date:
    Observer: Linda Gal
    Location: San Joaquin River NWR
  140. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Linda Gal
    Location: San Joaquin River NWR
  141. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Hallie Bruckner
    Location: San Joaquin River NWR
  142. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Eric Hopson
    Location: San Joaquin River NWR
  143. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  144. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Elizabeth Olin
    Location: San Joaquin River NWR
  145. Lark Sparrow Chondestes grammacus
    # Count: 4
    Date:
    Observer: Joseph Bratta
    Location: San Joaquin River NWR
  146. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Brian McGee
    Location: San Joaquin River NWR
  147. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Brian McGee
    Location: San Joaquin River NWR
  148. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  149. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Ernesto Martinez
    Location: San Joaquin River NWR
  150. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Elizabeth Olin
    Location: San Joaquin River NWR
  151. Ross's Goose Anser rossii
    # Count: 4
    Date:
    Observer: Karen Wilkinson
    Location: San Joaquin River NWR
  152. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Karen Wilkinson
    Location: San Joaquin River NWR
  153. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Tomas McKay Alliende
    Location: San Joaquin River NWR
  154. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Tomas McKay Alliende
    Location: San Joaquin River NWR
  155. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Tomas McKay Alliende
    Location: San Joaquin River NWR
  156. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Amber Zertuche
    Location: San Joaquin River NWR
  157. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: John Harris
    Location: San Joaquin River NWR
  158. Clark's Grebe Aechmophorus clarkii
    # Count: 42
    Date:
    Observer: John Harris
    Location: San Joaquin River NWR
  159. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Noel Comess
    Location: San Joaquin River NWR
  160. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 2
    Date:
    Observer: Noel Comess
    Location: San Joaquin River NWR
  161. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 2
    Date:
    Observer: Alex Mortimer
    Location: San Joaquin River NWR
  162. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Alex Mortimer
    Location: San Joaquin River NWR
  163. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Lisa Davis
    Location: San Joaquin River NWR
  164. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: James Watts, Jr
    Location: San Joaquin River NWR
  165. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Tom Baxter
    Location: San Joaquin River NWR
  166. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Richard Brown
    Location: San Joaquin River NWR
  167. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Eric Hopson
    Location: San Joaquin River NWR
  168. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Lucas Corneliussen
    Location: San Joaquin River NWR
  169. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Lucas Corneliussen
    Location: San Joaquin River NWR
  170. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Lucas Corneliussen
    Location: San Joaquin River NWR
  171. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Richard Dunne
    Location: San Joaquin River NWR
  172. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Phil Dunn
    Location: San Joaquin River NWR
  173. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Megan Hausler
    Location: San Joaquin River NWR
  174. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Megan Hausler
    Location: San Joaquin River NWR
  175. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Brian Snarr
    Location: San Joaquin River NWR
  176. Lazuli Bunting Passerina amoena
    # Count: 2
    Date:
    Observer: Maxime Kinet
    Location: San Joaquin River NWR
  177. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  178. Spotted Sandpiper Actitis macularius
    # Count: 10
    Date:
    Observer: Marcas Smith
    Location: San Joaquin River NWR
  179. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 29
    Date:
    Observer: Bill Krick
    Location: San Joaquin River NWR
  180. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Ed Pandolfino
    Location: San Joaquin River NWR
  181. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  182. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 1
    Date:
    Observer: Tom Cho
    Location: San Joaquin River NWR
  183. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  184. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Luke Tiller
    Location: San Joaquin River NWR
  185. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  186. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Sal Salerno
    Location: San Joaquin River NWR
  187. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: mario balitbit
    Location: San Joaquin River NWR
  188. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Rich Nicholson
    Location: San Joaquin River NWR
  189. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: David Crouch
    Location: San Joaquin River NWR
  190. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Garrett Duncan
    Location: San Joaquin River NWR
  191. Whimbrel Numenius phaeopus
    # Count: 2
    Date:
    Observer: Emilie Strauss
    Location: San Joaquin River NWR
  192. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Alan Bostick
    Location: San Joaquin River NWR
  193. Lawrence's Goldfinch Spinus lawrencei
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: San Joaquin River NWR
  194. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Mark Dettling
    Location: San Joaquin River NWR
  195. Varied Thrush Ixoreus naevius
    # Count: X
    Date:
    Observer: Rich Nicholson
    Location: San Joaquin River NWR
  196. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Jim Rowoth
    Location: San Joaquin River NWR
  197. Lark Bunting Calamospiza melanocorys
    # Count: 1
    Date:
    Observer: Janet Ellis
    Location: San Joaquin River NWR
  198. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Chris Wills
    Location: San Joaquin River NWR
  199. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: John Carson
    Location: San Joaquin River NWR
  200. Lewis's Woodpecker Melanerpes lewis
    # Count: 1
    Date:
    Observer: Amber Wingert
    Location: San Joaquin River NWR
  201. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Amber Wingert
    Location: San Joaquin River NWR
  202. Glaucous-winged Gull Larus glaucescens
    # Count: X
    Date:
    Observer: Robert Lewis
    Location: San Joaquin River NWR
  203. Wild Turkey Meleagris gallopavo
    # Count: X
    Date:
    Observer: Kenneth Petersen
    Location: San Joaquin River NWR
  204. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: John Fulton
    Location: San Joaquin River NWR

Exotic: Escapee (1)

  1. Egyptian Goose Alopochen aegyptiaca
    # Count: 3
    Date:
    Observer: Noel Comess
    Location: San Joaquin River NWR

Additional Taxa (22)

  1. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  2. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  3. blackbird sp. Icteridae sp.
    # Count: 138
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  4. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 2500
    Date:
    Observer: Whitney Grover
    Location: San Joaquin River NWR
  5. peep sp. Calidris sp. (peep sp.)
    # Count: 6
    Date:
    Observer: Russell Roe
    Location: San Joaquin River NWR
  6. gull sp. Larinae sp.
    # Count: 3
    Date:
    Observer: Torgil Zethson
    Location: San Joaquin River NWR
  7. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Sharon J
    Location: San Joaquin River NWR
  8. duck sp. Anatidae (duck sp.)
    # Count: 3
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  9. passerine sp. Passeriformes sp.
    # Count: 3
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  10. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 3
    Date:
    Observer: John Fulton
    Location: San Joaquin River NWR
  11. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 20
    Date:
    Observer: Elizabeth Olin
    Location: San Joaquin River NWR
  12. swallow sp. Hirundinidae sp.
    # Count: 30
    Date:
    Observer: Elizabeth Olin
    Location: San Joaquin River NWR
  13. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: Eldon Scott
    Location: San Joaquin River NWR
  14. Zonotrichia sp. Zonotrichia sp.
    # Count: 3
    Date:
    Observer: Elizabeth Olin
    Location: San Joaquin River NWR
  15. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 3
    Date:
    Observer: Amber Zertuche
    Location: San Joaquin River NWR
  16. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Elizabeth Olin
    Location: San Joaquin River NWR
  17. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Fen Conway
    Location: San Joaquin River NWR
  18. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 2
    Date:
    Observer: Leslie Oldershaw
    Location: San Joaquin River NWR
  19. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Jodi Smith
    Location: San Joaquin River NWR
  20. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 3
    Date:
    Observer: Brian Snarr
    Location: San Joaquin River NWR
  21. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 6
    Date:
    Observer: Nathan Parmeter
    Location: San Joaquin River NWR
  22. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 4
    Date:
    Observer: Brian Snarr
    Location: San Joaquin River NWR