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Ridgefield NWR--River 'S' Unit

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Bird List

Updated ~4 seconds ago
240 All Years 177 This Year 2024 102 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (177)

  1. Wood Duck Aix sponsa
    # Count: 6
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  2. Cinnamon Teal Spatula cyanoptera
    # Count: 3
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  3. Gadwall Mareca strepera
    # Count: 6
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  4. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  5. Killdeer Charadrius vociferus
    # Count: 5
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  6. Great Egret Ardea alba
    # Count: 3
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  7. Great Blue Heron Ardea herodias
    # Count: 3
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  8. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  9. Tree Swallow Tachycineta bicolor
    # Count: 10
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  10. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  11. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  12. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  13. Cedar Waxwing Bombycilla cedrorum
    # Count: 3
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  14. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 2
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  15. Red-winged Blackbird Agelaius phoeniceus
    # Count: 5
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  16. Brown-headed Cowbird Molothrus ater
    # Count: 10
    Date:
    Observer: McKenzie Olson
    Location: Ridgefield NWR--River 'S' Unit
  17. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  18. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  19. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  20. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  21. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  22. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  23. California Scrub-Jay Aphelocoma californica
    # Count: 2
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  24. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  25. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  26. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  27. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 10
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  28. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Jeff Waters
    Location: Ridgefield NWR--River 'S' Unit
  29. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  30. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  31. Vaux's Swift Chaetura vauxi
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  32. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  33. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  34. Virginia Rail Rallus limicola
    # Count: 3
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  35. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  36. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  37. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  38. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  39. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  40. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  41. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  42. Western Wood-Pewee Contopus sordidulus
    # Count: 4
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  43. Willow Flycatcher Empidonax traillii
    # Count: 3
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  44. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  45. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  46. Chestnut-backed Chickadee Poecile rufescens
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  47. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 4
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  48. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  49. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  50. Bewick's Wren Thryomanes bewickii
    # Count: 5
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  51. European Starling Sturnus vulgaris
    # Count: 25
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  52. Swainson's Thrush Catharus ustulatus
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  53. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  54. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  55. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  56. Savannah Sparrow Passerculus sandwichensis
    # Count: 8
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  57. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  58. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  59. Yellow Warbler Setophaga petechia
    # Count: 4
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  60. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  61. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 4
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  62. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  63. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  64. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  65. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  66. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  67. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  68. Violet-green Swallow Tachycineta thalassina
    # Count: X
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  69. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 2
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  70. Purple Finch Haemorhous purpureus
    # Count: 4
    Date:
    Observer: Lonnie Somer
    Location: Ridgefield NWR--River 'S' Unit
  71. Steller's Jay Cyanocitta stelleri
    # Count: 1
    Date:
    Observer: Ken Grant
    Location: Ridgefield NWR--River 'S' Unit
  72. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Ken Grant
    Location: Ridgefield NWR--River 'S' Unit
  73. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: River Arach
    Location: Ridgefield NWR--River 'S' Unit
  74. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: River Arach
    Location: Ridgefield NWR--River 'S' Unit
  75. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Ben Olson
    Location: Ridgefield NWR--River 'S' Unit
  76. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Fred Howay
    Location: Ridgefield NWR--River 'S' Unit
  77. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Fred Howay
    Location: Ridgefield NWR--River 'S' Unit
  78. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Fred Howay
    Location: Ridgefield NWR--River 'S' Unit
  79. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  80. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  81. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  82. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  83. Western Flycatcher Empidonax difficilis
    # Count: 4
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  84. Bushtit Psaltriparus minimus
    # Count: 4
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  85. Red-breasted Nuthatch Sitta canadensis
    # Count: 5
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  86. Bank Swallow Riparia riparia
    # Count: 7
    Date:
    Observer: Ethan Chaipatanapong
    Location: Ridgefield NWR--River 'S' Unit
  87. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Ethan Chaipatanapong
    Location: Ridgefield NWR--River 'S' Unit
  88. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Alex Tierney
    Location: Ridgefield NWR--River 'S' Unit
  89. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Alex Tierney
    Location: Ridgefield NWR--River 'S' Unit
  90. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Chris Steinbronn
    Location: Ridgefield NWR--River 'S' Unit
  91. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Chris Steinbronn
    Location: Ridgefield NWR--River 'S' Unit
  92. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Raymond Rosselot
    Location: Ridgefield NWR--River 'S' Unit
  93. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  94. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  95. Northern Shoveler Spatula clypeata
    # Count: 7
    Date:
    Observer: Akshay Sharma
    Location: Ridgefield NWR--River 'S' Unit
  96. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Dave Baker
    Location: Ridgefield NWR--River 'S' Unit
  97. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  98. Pacific Wren Troglodytes pacificus
    # Count: 3
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  99. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  100. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Dave Hayden
    Location: Ridgefield NWR--River 'S' Unit
  101. Warbling Vireo Vireo gilvus
    # Count: 2
    Date:
    Observer: Dave Hayden
    Location: Ridgefield NWR--River 'S' Unit
  102. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Dave Hayden
    Location: Ridgefield NWR--River 'S' Unit
  103. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Ridgefield NWR--River 'S' Unit
  104. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Ridgefield NWR--River 'S' Unit
  105. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: K.C. Anderson
    Location: Ridgefield NWR--River 'S' Unit
  106. Band-tailed Pigeon Patagioenas fasciata
    # Count: 2
    Date:
    Observer: Valita Volkman
    Location: Ridgefield NWR--River 'S' Unit
  107. Bufflehead Bucephala albeola
    # Count: 3
    Date:
    Observer: J Erford
    Location: Ridgefield NWR--River 'S' Unit
  108. Evening Grosbeak Coccothraustes vespertinus
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  109. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  110. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Cris Peck
    Location: Ridgefield NWR--River 'S' Unit
  111. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Deepika Chandra
    Location: Ridgefield NWR--River 'S' Unit
  112. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Dan Wilson-Fey
    Location: Ridgefield NWR--River 'S' Unit
  113. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Cindy McCormack
    Location: Ridgefield NWR--River 'S' Unit
  114. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Cindy McCormack
    Location: Ridgefield NWR--River 'S' Unit
  115. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Cindy McCormack
    Location: Ridgefield NWR--River 'S' Unit
  116. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Cindy McCormack
    Location: Ridgefield NWR--River 'S' Unit
  117. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Barbara Mandelbaum
    Location: Ridgefield NWR--River 'S' Unit
  118. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Randy Hill
    Location: Ridgefield NWR--River 'S' Unit
  119. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Randy Hill
    Location: Ridgefield NWR--River 'S' Unit
  120. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Jacob Daugherty
    Location: Ridgefield NWR--River 'S' Unit
  121. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Anna Roberts
    Location: Ridgefield NWR--River 'S' Unit
  122. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Nich Feingold
    Location: Ridgefield NWR--River 'S' Unit
  123. Western Sandpiper Calidris mauri
    # Count: 2
    Date:
    Observer: Nich Feingold
    Location: Ridgefield NWR--River 'S' Unit
  124. Wilson's Phalarope Phalaropus tricolor
    # Count: X
    Date:
    Observer: Theressa Silver
    Location: Ridgefield NWR--River 'S' Unit
  125. Double-crested Cormorant Nannopterum auritum
    # Count: X
    Date:
    Observer: Robyn Aguiar
    Location: Ridgefield NWR--River 'S' Unit
  126. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Ridgefield NWR--River 'S' Unit
  127. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Ridgefield NWR--River 'S' Unit
  128. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Anne Reilly
    Location: Ridgefield NWR--River 'S' Unit
  129. American White Pelican Pelecanus erythrorhynchos
    # Count: 8
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  130. Cackling Goose Branta hutchinsii
    # Count: 4
    Date:
    Observer: Jim Danzenbaker
    Location: Ridgefield NWR--River 'S' Unit
  131. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Jim Danzenbaker
    Location: Ridgefield NWR--River 'S' Unit
  132. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Mike Clarke
    Location: Ridgefield NWR--River 'S' Unit
  133. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Joyce Sziebert
    Location: Ridgefield NWR--River 'S' Unit
  134. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Teagan Wood
    Location: Ridgefield NWR--River 'S' Unit
  135. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Teagan Wood
    Location: Ridgefield NWR--River 'S' Unit
  136. Townsend's Warbler Setophaga townsendi
    # Count: 2
    Date:
    Observer: Casey Moore-Harris
    Location: Ridgefield NWR--River 'S' Unit
  137. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  138. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  139. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  140. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  141. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Jim Danzenbaker
    Location: Ridgefield NWR--River 'S' Unit
  142. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Richard Lee
    Location: Ridgefield NWR--River 'S' Unit
  143. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  144. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Jayden Corey
    Location: Ridgefield NWR--River 'S' Unit
  145. Golden-crowned Kinglet Regulus satrapa
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  146. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  147. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Ken Pitts
    Location: Ridgefield NWR--River 'S' Unit
  148. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  149. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Coral Mirth Walker
    Location: Ridgefield NWR--River 'S' Unit
  150. Greater White-fronted Goose Anser albifrons
    # Count: 21
    Date:
    Observer: Jim Danzenbaker
    Location: Ridgefield NWR--River 'S' Unit
  151. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Ken Pitts
    Location: Ridgefield NWR--River 'S' Unit
  152. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Ken Pitts
    Location: Ridgefield NWR--River 'S' Unit
  153. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Heather Ballash
    Location: Ridgefield NWR--River 'S' Unit
  154. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Katie Warner
    Location: Ridgefield NWR--River 'S' Unit
  155. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Thomas Tinsley
    Location: Ridgefield NWR--River 'S' Unit
  156. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Sam Denenberg
    Location: Ridgefield NWR--River 'S' Unit
  157. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Jennifer DeSelle-Milam
    Location: Ridgefield NWR--River 'S' Unit
  158. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: K.C. Anderson
    Location: Ridgefield NWR--River 'S' Unit
  159. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  160. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  161. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Casey Moore-Harris
    Location: Ridgefield NWR--River 'S' Unit
  162. Snow Goose Anser caerulescens
    # Count: 40
    Date:
    Observer: Taylor Haynes
    Location: Ridgefield NWR--River 'S' Unit
  163. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Kathy Klein
    Location: Ridgefield NWR--River 'S' Unit
  164. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Tahira Probst
    Location: Ridgefield NWR--River 'S' Unit
  165. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Casey Moore-Harris
    Location: Ridgefield NWR--River 'S' Unit
  166. Short-eared Owl Asio flammeus
    # Count: 2
    Date:
    Observer: John Beshears
    Location: Ridgefield NWR--River 'S' Unit
  167. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Dave Hayden
    Location: Ridgefield NWR--River 'S' Unit
  168. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Ken Pitts
    Location: Ridgefield NWR--River 'S' Unit
  169. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Brian De Wolf
    Location: Ridgefield NWR--River 'S' Unit
  170. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Cora Stephens
    Location: Ridgefield NWR--River 'S' Unit
  171. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Daniel Knapp
    Location: Ridgefield NWR--River 'S' Unit
  172. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Kyle and Kristin
    Location: Ridgefield NWR--River 'S' Unit
  173. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Laura Wellman
    Location: Ridgefield NWR--River 'S' Unit
  174. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Jill Punches
    Location: Ridgefield NWR--River 'S' Unit
  175. Iceland Gull Larus glaucoides
    # Count: 2
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  176. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Benjamin Christensen
    Location: Ridgefield NWR--River 'S' Unit
  177. California Gull Larus californicus
    # Count: 3
    Date:
    Observer: Sam Merrill
    Location: Ridgefield NWR--River 'S' Unit

Hybrids (3)

  1. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Roger Windemuth
    Location: Ridgefield NWR--River 'S' Unit
  2. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 2
    Date:
    Observer: Jill Punches
    Location: Ridgefield NWR--River 'S' Unit
  3. Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Ridgefield NWR--River 'S' Unit

Additional Taxa (31)

  1. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  2. swallow sp. Hirundinidae sp.
    # Count: 15
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  3. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Fred Howay
    Location: Ridgefield NWR--River 'S' Unit
  4. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Heidi Erland
    Location: Ridgefield NWR--River 'S' Unit
  5. Tree/Violet-green Swallow Tachycineta bicolor/thalassina
    # Count: 10
    Date:
    Observer: Leslie Schweitzer
    Location: Ridgefield NWR--River 'S' Unit
  6. new world goldfinch sp. Spinus sp. (goldfinch sp.)
    # Count: 8
    Date:
    Observer: Leslie Schweitzer
    Location: Ridgefield NWR--River 'S' Unit
  7. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Linda Watters
    Location: Ridgefield NWR--River 'S' Unit
  8. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 3
    Date:
    Observer: Anne Reilly
    Location: Ridgefield NWR--River 'S' Unit
  9. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: Mike Clarke
    Location: Ridgefield NWR--River 'S' Unit
  10. duck sp. Anatidae (duck sp.)
    # Count: 15
    Date:
    Observer: Savannah Messinger (Sexton)
    Location: Ridgefield NWR--River 'S' Unit
  11. shorebird sp. Charadriiformes sp.
    # Count: 5
    Date:
    Observer: Savannah Messinger (Sexton)
    Location: Ridgefield NWR--River 'S' Unit
  12. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Savannah Messinger (Sexton)
    Location: Ridgefield NWR--River 'S' Unit
  13. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 4
    Date:
    Observer: Les Carlson
    Location: Ridgefield NWR--River 'S' Unit
  14. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 2
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  15. waterfowl sp. Anatidae sp.
    # Count: 2
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  16. gull sp. Larinae sp.
    # Count: 15
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  17. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  18. vireo sp. Vireo sp.
    # Count: 2
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  19. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: A Thurston
    Location: Ridgefield NWR--River 'S' Unit
  20. falcon sp. Falco sp.
    # Count: 2
    Date:
    Observer: Elizabeth Harding
    Location: Ridgefield NWR--River 'S' Unit
  21. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Elizabeth Harding
    Location: Ridgefield NWR--River 'S' Unit
  22. new world warbler sp. Parulidae sp.
    # Count: 3
    Date:
    Observer: Gregory Johnson
    Location: Ridgefield NWR--River 'S' Unit
  23. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 150
    Date:
    Observer: Randy Hill
    Location: Ridgefield NWR--River 'S' Unit
  24. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 2
    Date:
    Observer: Dave Baker
    Location: Ridgefield NWR--River 'S' Unit
  25. goose sp. Anatidae (goose sp.)
    # Count: 14
    Date:
    Observer: Charles Dodd
    Location: Ridgefield NWR--River 'S' Unit
  26. Zonotrichia sp. Zonotrichia sp.
    # Count: 1
    Date:
    Observer: Holly Merker
    Location: Ridgefield NWR--River 'S' Unit
  27. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Ken W. Brown
    Location: Ridgefield NWR--River 'S' Unit
  28. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Ken Pitts
    Location: Ridgefield NWR--River 'S' Unit
  29. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 50
    Date:
    Observer: Margaret LaFaive
    Location: Ridgefield NWR--River 'S' Unit
  30. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Katie Warner
    Location: Ridgefield NWR--River 'S' Unit
  31. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: Leslie Schweitzer
    Location: Ridgefield NWR--River 'S' Unit