Menu
The Cornell Lab
The Cornell Lab

The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

Change Region

Change Region

Kusilvak Census Area

Map

Explore...

Bird List

Updated ~18 hours ago
188 All Years 82 This Year 2024 65 This Month Jun 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (188)

  1. Red Knot Calidris canutus
    # Count: 35
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  2. Common Merganser Mergus merganser
    # Count: 25
    Date:
    Observer: Brad Benter
    Location: St. Mary's
  3. Snow Goose Anser caerulescens
    # Count: 16
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  4. Pomarine Jaeger Stercorarius pomarinus
    # Count: 7
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  5. Harlequin Duck Histrionicus histrionicus
    # Count: 6
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  6. Common Eider Somateria mollissima
    # Count: 5
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  7. Short-billed Dowitcher Limnodromus griseus
    # Count: 5
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  8. Boreal Chickadee Poecile hudsonicus
    # Count: 5
    Date:
    Observer: Brad Benter
    Location: St. Mary's
  9. Snow Bunting Plectrophenax nivalis
    # Count: 5
    Date:
    Observer: Paul Sellin
    Location: Cape Romanzof LRRS (restricted access)
  10. Bar-tailed Godwit Limosa lapponica
    # Count: 4
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  11. Aleutian Tern Onychoprion aleuticus
    # Count: 4
    Date:
    Observer: Ken Oeser
    Location: Hooper Bay beach
  12. Canada Goose Branta canadensis
    # Count: 3
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  13. King Eider Somateria spectabilis
    # Count: 3
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  14. Barrow's Goldeneye Bucephala islandica
    # Count: 3
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Yukon Delta NWR--Kagankaguti Lake
  15. Slaty-backed Gull Larus schistisagus
    # Count: 3
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  16. Short-eared Owl Asio flammeus
    # Count: 3
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  17. Alder Flycatcher Empidonax alnorum
    # Count: 3
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Tucker fts Sl./Mountain Cr. BBS--stop 48
  18. Canada Jay Perisoreus canadensis
    # Count: 3
    Date:
    Observer: Brad Benter
    Location: St. Mary's
  19. Common Raven Corvus corax
    # Count: 3
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  20. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Don Roberson
    Location: Curlew Lake, northeast of St. Marys
  21. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 15
  22. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  23. Northern Pintail Anas acuta
    # Count: 2
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  24. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  25. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  26. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  27. Spruce Grouse Canachites canadensis
    # Count: 2
    Date:
    Observer: Gus van Vliet
    Location: St. Mary's, Alaska
  28. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  29. Glaucous-winged Gull Larus glaucescens
    # Count: 2
    Date:
    Observer: Cindy Ziobron
    Location: Kwiguk Pass Mouth
  30. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  31. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Don Roberson
    Location: Curlew Lake, northeast of St. Marys
  32. Pelagic Cormorant Urile pelagicus
    # Count: 2
    Date:
    Observer: Cindy Ziobron
    Location: Okwega Pass, Outer Island, camp#5
  33. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Sean Fenderson
    Location: Cape Romanzof LRRS (restricted access)
  34. Golden Eagle Aquila chrysaetos
    # Count: 2
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  35. Snowy Owl Bubo scandiacus
    # Count: 2
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  36. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Cindy Ziobron
    Location: lake outlet no of Big Meander
  37. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Gus van Vliet
    Location: St. Mary's, Alaska
  38. Bohemian Waxwing Bombycilla garrulus
    # Count: 2
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Five Day Sl. BBS--stop 35
  39. Brambling Fringilla montifringilla
    # Count: 2
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  40. Gray-crowned Rosy-Finch Leucosticte tephrocotis
    # Count: 2
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  41. Northern Waterthrush Parkesia noveboracensis
    # Count: 2
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Tucker fts Sl./Mountain Cr. BBS--stop 43
  42. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Brad Benter
    Location: St. Mary's
  43. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: UWGB Richter Museum Collection
    Location: Hazen Bay
  44. Garganey Spatula querquedula
    # Count: 1
    Date:
    Observer: Stanley Senner
    Location: Kokechik Bay (south side), AK
  45. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Jim DeWitt
    Location: Old Chevak
  46. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  47. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  48. Steller's Eider Polysticta stelleri
    # Count: 1
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  49. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  50. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  51. Ruffed Grouse Bonasa umbellus
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 26
  52. Willow Ptarmigan Lagopus lagopus
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  53. Rock Ptarmigan Lagopus muta
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Igiak Bay
  54. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  55. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Hooper Bay
  56. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Mark Schwan
    Location: Chevak
  57. Siberian Sand-Plover Anarhynchus mongolus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--River Camp
  58. Bristle-thighed Curlew Numenius tahitiensis
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Hooper Bay
  59. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  60. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Tucker fts Sl./Mountain Cr. BBS--stop 45
  61. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 11
  62. Wood Sandpiper Tringa glareola
    # Count: 1
    Date:
    Observer: Matt Misewicz
    Location: Yukon Delta NWR--Tutakoke Camp
  63. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  64. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  65. Great Knot Calidris tenuirostris
    # Count: 1
    Date:
    Observer: Gerrit Vyn
    Location: YKD wishbone lake
  66. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  67. Crested Auklet Aethia cristatella
    # Count: 1
    Date:
    Observer: Jacob Hewitt
    Location: Yukon Delta NWR--Tutakoke Camp
  68. Common Murre Uria aalge
    # Count: 1
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  69. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Alaska Historical Records
    Location: Cape Romanzof LRRS (restricted access)
  70. Ross's Gull Rhodostethia rosea
    # Count: 1
    Date:
    Observer: Andy Johnson
    Location: Hooper Bay Airport
  71. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  72. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  73. Yellow-billed Loon Gavia adamsii
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Yukon Delta NWR--Kagankaguti Lake
  74. Northern Fulmar Fulmarus glacialis
    # Count: 1
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  75. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  76. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  77. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  78. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 16
  79. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  80. Northern Hawk Owl Surnia ulula
    # Count: 1
  81. Great Gray Owl Strix nebulosa
    # Count: 1
  82. Eurasian Hoopoe Upupa epops
    # Count: 1
    Date:
    Observer: Historical eBird Records
    Location: Yukon-Kuskokwim Delta--Old Chevak (Eur.Hoopoe location)
  83. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Reindeer R. BBS--stop 9
  84. American Three-toed Woodpecker Picoides dorsalis
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 18
  85. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Brad Benter
    Location: St. Mary's
  86. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  87. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 2
  88. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Maureen Chambrone
    Location: High Portage, Talbiksok River
  89. Say's Phoebe Sayornis saya
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  90. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  91. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: David Hodkinson
    Location: St Mary's - Sewage Lagoon
  92. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  93. Arctic Warbler Phylloscopus borealis
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  94. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  95. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Askinuk Mountains
  96. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Tucker fts Sl./Mountain Cr. BBS--stop 43
  97. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Brad Benter
    Location: St. Mary's
  98. Bluethroat Luscinia svecica
    # Count: 1
    Date:
    Observer: Arthur C. Bent Data
    Location: Mountain Village
  99. Northern Wheatear Oenanthe oenanthe
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  100. White Wagtail Motacilla alba
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Tutakoke Camp
  101. Common Rosefinch Carpodacus erythrinus
    # Count: 1
    Date:
    Observer: Alaska Historical Records
    Location: Old Kashunuk Village
  102. Pine Grosbeak Pinicola enucleator
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 16
  103. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  104. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Nick Hajdukovich
    Location: St. Mary's (town)
  105. White-winged Crossbill Loxia leucoptera
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Igevraq Sl. BBS--stop 9
  106. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Yukon Delta NWR--Kagankaguti Lake
  107. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  108. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  109. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  110. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  111. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Talbiksok R. BBS--stop 2
  112. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  113. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Tucker fts Sl./Mountain Cr. BBS--stop 43
  114. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  115. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  116. Emperor Goose Anser canagicus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  117. Greater White-fronted Goose Anser albifrons
    # Count: X
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  118. Cackling Goose Branta hutchinsii
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  119. Tundra Swan Cygnus columbianus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  120. Blue-winged Teal Spatula discors
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  121. Northern Shoveler Spatula clypeata
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  122. Mallard Anas platyrhynchos
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  123. Green-winged Teal Anas crecca
    # Count: X
    Date:
    Observer: Historic Cal State Los Angeles Bird Collection
    Location: Hooper Bay (town)
  124. Greater Scaup Aythya marila
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  125. Lesser Scaup Aythya affinis
    # Count: X
    Date:
    Observer: Keith Michalski
    Location: Lower East Fork Andreafsky river
  126. Spectacled Eider Somateria fischeri
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  127. Surf Scoter Melanitta perspicillata
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  128. White-winged Scoter Melanitta deglandi
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  129. Black Scoter Melanitta americana
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  130. Long-tailed Duck Clangula hyemalis
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  131. Black-bellied Plover Pluvialis squatarola
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  132. American Golden-Plover Pluvialis dominica
    # Count: X
    Date:
    Observer: Nathan Senner
    Location: Nulato Hills
  133. Pacific Golden-Plover Pluvialis fulva
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  134. Semipalmated Plover Charadrius semipalmatus
    # Count: X
    Date:
    Observer: George West
    Location: Hooper Bay
  135. Whimbrel Numenius phaeopus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  136. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  137. Wilson's Snipe Gallinago delicata
    # Count: X
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  138. Red Phalarope Phalaropus fulicarius
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  139. Red-necked Phalarope Phalaropus lobatus
    # Count: X
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  140. Gray-tailed Tattler Tringa brevipes
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Angyoyaravak Bay
  141. Wandering Tattler Tringa incana
    # Count: X
    Date:
    Observer: Nathan Senner
    Location: Nulato Hills
  142. Lesser Yellowlegs Tringa flavipes
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  143. Black Turnstone Arenaria melanocephala
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  144. Surfbird Calidris virgata
    # Count: X
    Date:
    Observer: Bruce Dugger
    Location: tutatok camp
  145. Sharp-tailed Sandpiper Calidris acuminata
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  146. Red-necked Stint Calidris ruficollis
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Angyoyaravak Bay
  147. Sanderling Calidris alba
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  148. Dunlin Calidris alpina
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  149. Rock Sandpiper Calidris ptilocnemis
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  150. Least Sandpiper Calidris minutilla
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  151. Pectoral Sandpiper Calidris melanotos
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  152. Western Sandpiper Calidris mauri
    # Count: X
    Date:
    Observer: Arthur C. Bent Data
    Location: Yukon Delta NWR (Kusilvak)
  153. Semipalmated Sandpiper Calidris pusilla
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  154. Long-tailed Jaeger Stercorarius longicaudus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  155. Parasitic Jaeger Stercorarius parasiticus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  156. Sabine's Gull Xema sabini
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  157. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: X
    Date:
    Observer: Sacha Heath
    Location: Old Chevak
  158. Short-billed Gull Larus brachyrhynchus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  159. Glaucous Gull Larus hyperboreus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  160. Arctic Tern Sterna paradisaea
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  161. Red-throated Loon Gavia stellata
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  162. Arctic Loon Gavia arctica
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Angyoyaravak Bay
  163. Pacific Loon Gavia pacifica
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  164. Fork-tailed Storm-Petrel Hydrobates furcatus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Tutakoke Camp
  165. Short-tailed Shearwater Ardenna tenuirostris
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  166. Osprey Pandion haliaetus
    # Count: X
    Date:
    Observer: Cindy Ziobron
    Location: Below Lake, sea 9-1
  167. American Goshawk Accipiter atricapillus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  168. Swainson's Hawk Buteo swainsoni
    # Count: X
    Date:
    Observer: Nathan Senner
    Location: Nulato Hills
  169. Boreal Owl Aegolius funereus
    # Count: X
    Date:
    Observer: Keith Michalski
    Location: East Fork Andreafsky USFWS Weir
  170. Hairy Woodpecker Dryobates villosus
    # Count: X
    Date:
    Observer: Keith Michalski
    Location: East Fork Andreafsky USFWS Weir
  171. Merlin Falco columbarius
    # Count: X
    Date:
    Observer: Cindy Ziobron
    Location: Kotlik Airstrip
  172. Gyrfalcon Falco rusticolus
    # Count: X
  173. Horned Lark Eremophila alpestris
    # Count: X
    Date:
    Observer: Nathan Senner
    Location: Nulato Hills
  174. Bank Swallow Riparia riparia
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  175. Tree Swallow Tachycineta bicolor
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  176. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  177. Cliff Swallow Petrochelidon pyrrhonota
    # Count: X
    Date:
    Observer: Don Roberson
    Location: St. Marys airport
  178. Varied Thrush Ixoreus naevius
    # Count: X
    Date:
    Observer: Don Roberson
    Location: St. Marys airport
  179. Eastern Yellow Wagtail Motacilla tschutschensis
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  180. American Pipit Anthus rubescens
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Askinuk Mtns -- Paimute
  181. Common Redpoll Acanthis flammea
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  182. Lapland Longspur Calcarius lapponicus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  183. McKay's Bunting Plectrophenax hyperboreus
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  184. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  185. Savannah Sparrow Passerculus sandwichensis
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  186. Song Sparrow Melospiza melodia
    # Count: X
    Date:
    Observer: Chris Waas
    Location: estimated trip location
  187. Blackpoll Warbler Setophaga striata
    # Count: X
    Date:
    Observer: Cindy Ziobron
    Location: lake outlet no of Big Meander
  188. Wilson's Warbler Cardellina pusilla
    # Count: X
    Date:
    Observer: Arthur C. Bent Data
    Location: Askinuk Mountains

Additional Taxa (50)

  1. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 85
    Date:
    Observer: Zak Pohlen
    Location: Yukon Delta NWR--Naskonat Peninsula
  2. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 50
    Date:
    Observer: Zak Pohlen
    Location: Yukon Delta NWR--Azun River mouth
  3. auklet sp. Ptychoramphus/Aethia sp.
    # Count: 26
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  4. loon sp. Gavia sp.
    # Count: 20
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  5. Snow/McKay's Bunting Plectrophenax nivalis/hyperboreus
    # Count: 20
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon-Delta NWR--Big Slough
  6. eider sp. Somateria sp.
    # Count: 19
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  7. ptarmigan sp. Lagopus sp.
    # Count: 15
    Date:
    Observer: matthew morris
    Location: marshall alaska
  8. Thick-billed/Common Murre Uria lomvia/aalge
    # Count: 15
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  9. new world sparrow sp. Passerellidae sp.
    # Count: 12
    Date:
    Observer: Jeff Walters
    Location: Emmonak (town)
  10. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 10
    Date:
    Observer: David Hodkinson
    Location: 69_167 to St Marys
  11. passerine sp. Passeriformes sp.
    # Count: 10
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon-Delta NWR--Big Slough
  12. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 7
    Date:
    Observer: Aaron Wimmer
    Location: Hooper Bay (town)
  13. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 7
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  14. falcon sp. Falco sp.
    # Count: 6
    Date:
    Observer: Daniel Welsh
    Location: Askinuk Mtns -- Paimute
  15. King/Common Eider Somateria spectabilis/mollissima
    # Count: 3
    Date:
    Observer: Cindy Ziobron
    Location: Elongozhik Slough
  16. alcid sp. Alcidae sp.
    # Count: 3
    Date:
    Observer: Henry Armknecht
    Location: Auto selected 61.77700, -167.49641
  17. goose sp. Anatidae (goose sp.)
    # Count: 2
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  18. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 2
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  19. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 2
    Date:
    Observer: David Hodkinson
    Location: 65_148
  20. raven sp. Corvus sp. (raven sp.)
    # Count: 2
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  21. scoter sp. Melanitta sp.
    # Count: 1
    Date:
    Observer: Aaron Wimmer
    Location: Hooper Bay (town)
  22. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Gus van Vliet
    Location: St. Mary's, Alaska
  23. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Don Roberson
    Location: Curlew Lake, northeast of St. Marys
  24. American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulva
    # Count: 1
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  25. golden-plover sp. Pluvialis dominica/apricaria/fulva
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  26. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: David Hodkinson
    Location: 66_177
  27. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  28. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: USFWS-Alaska Division of Migratory Birds Data
    Location: Cape Romanzof LRRS (restricted access)
  29. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Tasha Dimarzio
    Location: ADFG Research Camp
  30. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Gerald Frost
    Location: Andreafsky Hills 62.28840, -162.80316
  31. Common/Hoary Redpoll Acanthis flammea/hornemanni
    # Count: 1
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  32. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Nick Hajdukovich
    Location: Emmonak—Airport
  33. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Henry Armknecht
    Location: North Pacific Ocean (61.6201,-167.5893)
  34. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  35. godwit sp. Limosa sp.
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  36. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  37. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  38. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: X
    Date:
    Observer: Cindy Ziobron
    Location: Apoon Mouth Camp #3
  39. peep sp. Calidris sp. (peep sp.)
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  40. Calidris sp. Calidris sp.
    # Count: X
    Date:
    Observer: Cindy Ziobron
    Location: Kotlik Airstrip
  41. shorebird sp. Charadriiformes sp.
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak
  42. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Tutakoke
  43. gull sp. Larinae sp.
    # Count: X
    Date:
    Observer: Cindy Ziobron
    Location: Elongozhik Slough
  44. Arctic/Pacific Loon Gavia arctica/pacifica
    # Count: X
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  45. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    # Count: X
    Date:
    Observer: Doug Woodby
    Location: Northern Bering Sea west of Norton Sound mouth
  46. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Angyoyaravak Bay
  47. Buteo sp. Buteo sp.
    # Count: X
    Date:
    Observer: Chris Waas
    Location: estimated trip location
  48. new world flycatcher sp. Tyrannidae sp.
    # Count: X
    Date:
    Observer: Chris Waas
    Location: estimated trip location
  49. swallow sp. Hirundinidae sp.
    # Count: X
    Date:
    Observer: Daniel Welsh
    Location: Kokechik Bay
  50. redpoll sp. Acanthis sp.
    # Count: X
    Date:
    Observer: USGS Alaska Science Center
    Location: Yukon Delta NWR--Old Chevak