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Bird List

Updated ~6 seconds ago
253 All Years 177 This Year 2024 82 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (176)

  1. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  2. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  3. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  4. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  5. California Scrub-Jay Aphelocoma californica
    # Count: 5
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  6. Oak Titmouse Baeolophus inornatus
    # Count: 4
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  7. Tree Swallow Tachycineta bicolor
    # Count: 4
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  8. Bushtit Psaltriparus minimus
    # Count: 3
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  9. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  10. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  11. Western Bluebird Sialia mexicana
    # Count: 3
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  12. American Robin Turdus migratorius
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  13. House Finch Haemorhous mexicanus
    # Count: 6
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  14. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  15. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  16. Spotted Towhee Pipilo maculatus
    # Count: 4
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  17. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Dennise Rodriguez
    Location: Cosumnes River Preserve
  18. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  19. Mallard Anas platyrhynchos
    # Count: 8
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  20. California Quail Callipepla californica
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  21. Wild Turkey Meleagris gallopavo
    # Count: 9
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  22. Mourning Dove Zenaida macroura
    # Count: 3
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  23. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  24. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  25. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  26. Great Egret Ardea alba
    # Count: 4
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  27. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  28. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  29. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  30. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  31. Nuttall's Woodpecker Dryobates nuttallii
    # Count: 3
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  32. Western Wood-Pewee Contopus sordidulus
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  33. Black Phoebe Sayornis nigricans
    # Count: 4
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  34. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 5
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  35. Western Kingbird Tyrannus verticalis
    # Count: 4
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  36. American Crow Corvus brachyrhynchos
    # Count: 7
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  37. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 35
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  38. Wrentit Chamaea fasciata
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  39. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  40. Bewick's Wren Thryomanes bewickii
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  41. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  42. Western Meadowlark Sturnella neglecta
    # Count: 3
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  43. Bullock's Oriole Icterus bullockii
    # Count: 3
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  44. Brown-headed Cowbird Molothrus ater
    # Count: 4
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  45. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 10
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  46. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  47. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 3
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  48. American White Pelican Pelecanus erythrorhynchos
    # Count: 5
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  49. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  50. Northern Harrier Circus hudsonius
    # Count: 3
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  51. Red-tailed Hawk Buteo jamaicensis
    # Count: 4
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  52. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  53. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 7
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  54. Barn Swallow Hirundo rustica
    # Count: 19
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  55. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  56. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  57. California Towhee Melozone crissalis
    # Count: 5
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  58. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 4
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  59. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  60. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  61. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  62. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  63. Pied-billed Grebe Podilymbus podiceps
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  64. Anna's Hummingbird Calypte anna
    # Count: 2
    Date:
    Observer: Eric McKinley
    Location: Cosumnes River Preserve
  65. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Eric McKinley
    Location: Cosumnes River Preserve
  66. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Phil Dunn
    Location: Cosumnes River Preserve
  67. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Phil Dunn
    Location: Cosumnes River Preserve
  68. Common Raven Corvus corax
    # Count: 2
    Date:
    Observer: Maureen Geiger
    Location: Cosumnes River Preserve
  69. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  70. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  71. Acorn Woodpecker Melanerpes formicivorus
    # Count: 17
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  72. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  73. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Mike Ambrose
    Location: Cosumnes River Preserve
  74. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Mike Ambrose
    Location: Cosumnes River Preserve
  75. White-throated Swift Aeronautes saxatalis
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  76. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  77. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  78. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  79. Canada Goose Branta canadensis
    # Count: 20
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  80. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  81. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  82. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  83. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  84. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  85. White-faced Ibis Plegadis chihi
    # Count: 3
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  86. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  87. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Julian Tattoni
    Location: Cosumnes River Preserve
  88. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  89. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  90. Tricolored Blackbird Agelaius tricolor
    # Count: 17
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  91. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  92. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  93. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  94. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  95. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  96. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  97. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Bill Pelletier
    Location: Cosumnes River Preserve
  98. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  99. Virginia Rail Rallus limicola
    # Count: 2
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  100. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  101. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Frank Fabbro
    Location: Cosumnes River Preserve
  102. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  103. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Noah Crockette
    Location: Cosumnes River Preserve
  104. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Noah Crockette
    Location: Cosumnes River Preserve
  105. Cedar Waxwing Bombycilla cedrorum
    # Count: 10
    Date:
    Observer: Miranda Newman
    Location: Cosumnes River Preserve
  106. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Jodi Pinder
    Location: Cosumnes River Preserve
  107. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Jodi Pinder
    Location: Cosumnes River Preserve
  108. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  109. Red-necked Phalarope Phalaropus lobatus
    # Count: 10
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  110. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  111. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  112. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 3
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  113. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Jeremy Meyer
    Location: Cosumnes River Preserve
  114. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  115. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  116. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  117. Yellow-billed Magpie Pica nuttalli
    # Count: 1
    Date:
    Observer: Susan Teefy
    Location: Cosumnes River Preserve
  118. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Cosumnes River Preserve
  119. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 3
    Date:
    Observer: Anonymous eBirder
    Location: Cosumnes River Preserve
  120. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  121. Dunlin Calidris alpina
    # Count: 2
    Date:
    Observer: Marc Fenner
    Location: Cosumnes River Preserve
  122. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Marc Fenner
    Location: Cosumnes River Preserve
  123. Western Sandpiper Calidris mauri
    # Count: 10
    Date:
    Observer: Marc Fenner
    Location: Cosumnes River Preserve
  124. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  125. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Cindy Ravn
    Location: Cosumnes River Preserve
  126. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 5
    Date:
    Observer: Isaac Rath
    Location: Cosumnes River Preserve
  127. Rock Pigeon Columba livia
    # Count: 3
    Date:
    Observer: Maureen Geiger
    Location: Cosumnes River Preserve
  128. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Jake Glassman
    Location: Cosumnes River Preserve
  129. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: Cosumnes River Preserve
  130. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: William Proebsting
    Location: Cosumnes River Preserve
  131. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: William Proebsting
    Location: Cosumnes River Preserve
  132. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: William Proebsting
    Location: Cosumnes River Preserve
  133. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: William Proebsting
    Location: Cosumnes River Preserve
  134. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: sherry leonardo
    Location: Cosumnes River Preserve
  135. Ring-necked Pheasant Phasianus colchicus
    # Count: 2
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  136. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  137. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  138. Wilson's Snipe Gallinago delicata
    # Count: 2
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  139. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  140. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  141. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Robert Clarke
    Location: Cosumnes River Preserve
  142. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Andrew Lee
    Location: Cosumnes River Preserve
  143. Ruddy Duck Oxyura jamaicensis
    # Count: 3
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  144. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Joel DuBois
    Location: Cosumnes River Preserve
  145. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Eric Peterson
    Location: Cosumnes River Preserve
  146. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Phil Dunn
    Location: Cosumnes River Preserve
  147. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Elliot Chasin
    Location: Cosumnes River Preserve
  148. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Roger Bessey
    Location: Cosumnes River Preserve
  149. Sandhill Crane Antigone canadensis
    # Count: 7
    Date:
    Observer: Laurie Taylor
    Location: Cosumnes River Preserve
  150. Tundra Swan Cygnus columbianus
    # Count: 2
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  151. Ross's Goose Anser rossii
    # Count: 2
    Date:
    Observer: Chris Dunford
    Location: Cosumnes River Preserve
  152. Cackling Goose Branta hutchinsii
    # Count: 6
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  153. Lesser Yellowlegs Tringa flavipes
    # Count: 2
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  154. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  155. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  156. California Gull Larus californicus
    # Count: 6
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  157. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  158. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  159. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Dan Blake
    Location: Cosumnes River Preserve
  160. Horned Lark Eremophila alpestris
    # Count: 6
    Date:
    Observer: Joseph O’Malley
    Location: Cosumnes River Preserve
  161. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Alexey Tishechkin
    Location: Cosumnes River Preserve
  162. Golden-crowned Kinglet Regulus satrapa
    # Count: 2
    Date:
    Observer: Alexey Tishechkin
    Location: Cosumnes River Preserve
  163. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  164. Lesser Scaup Aythya affinis
    # Count: 15
    Date:
    Observer: Maureen Lahiff
    Location: Cosumnes River Preserve
  165. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Maureen Lahiff
    Location: Cosumnes River Preserve
  166. Eared Grebe Podiceps nigricollis
    # Count: 3
    Date:
    Observer: Maureen Lahiff
    Location: Cosumnes River Preserve
  167. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Naomi Burns
    Location: Cosumnes River Preserve
  168. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Christine Robson
    Location: Cosumnes River Preserve
  169. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Simon Tache
    Location: Cosumnes River Preserve
  170. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Horacio Mena
    Location: Cosumnes River Preserve
  171. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: David Assmann
    Location: Cosumnes River Preserve
  172. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: David Assmann
    Location: Cosumnes River Preserve
  173. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Dean Jaggar
    Location: Cosumnes River Preserve
  174. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Daniel Airola
    Location: Cosumnes River Preserve
  175. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Justin Dunbar
    Location: Cosumnes River Preserve
  176. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Zeke VanZante
    Location: Cosumnes River Preserve

Exotic: Provisional (1)

  1. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve

Hybrids (1)

  1. Greater White-fronted x Cackling Goose (hybrid) Anser albifrons x Branta hutchinsii
    # Count: 4
    Date:
    Observer: Andrew Lee
    Location: Cosumnes River Preserve

Additional Taxa (17)

  1. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  2. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Julian Tattoni
    Location: Cosumnes River Preserve
  3. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Bob Greenleaf
    Location: Cosumnes River Preserve
  4. peep sp. Calidris sp. (peep sp.)
    # Count: 10
    Date:
    Observer: Anonymous eBirder
    Location: Cosumnes River Preserve
  5. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: Cosumnes River Preserve
  6. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Jake Glassman
    Location: Cosumnes River Preserve
  7. blackbird sp. Icteridae sp.
    # Count: 45
    Date:
    Observer: Mark Martucci
    Location: Cosumnes River Preserve
  8. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Andrew Lee
    Location: Cosumnes River Preserve
  9. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: Roger Bessey
    Location: Cosumnes River Preserve
  10. bluebird sp. Sialia sp.
    # Count: 3
    Date:
    Observer: Roger Bessey
    Location: Cosumnes River Preserve
  11. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 2
    Date:
    Observer: Joseph Atkinson
    Location: Cosumnes River Preserve
  12. Larus sp. Larus sp.
    # Count: 8
    Date:
    Observer: Betty Cooper
    Location: Cosumnes River Preserve
  13. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 25
    Date:
    Observer: Maureen Lahiff
    Location: Cosumnes River Preserve
  14. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 6
    Date:
    Observer: Maureen Lahiff
    Location: Cosumnes River Preserve
  15. duck sp. Anatidae (duck sp.)
    # Count: 300
    Date:
    Observer: Christine Robson
    Location: Cosumnes River Preserve
  16. Zonotrichia sp. Zonotrichia sp.
    # Count: 6
    Date:
    Observer: Horacio Mena
    Location: Cosumnes River Preserve
  17. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: marti ikehara
    Location: Cosumnes River Preserve