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Aleutians West Census Area

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Bird List

Updated ~21 hours ago
380 All Years 158 This Year 2024 110 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (110)

  1. Harlequin Duck Histrionicus histrionicus
    # Count: 250
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  2. Crested Auklet Aethia cristatella
    # Count: 240
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  3. Black-legged Kittiwake Rissa tridactyla
    # Count: 80
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Lake
  4. Parakeet Auklet Aethia psittacula
    # Count: 70
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  5. Cackling Goose Branta hutchinsii
    # Count: 51
    Date:
    Observer: Marianne Batchelder
    Location: Alaska Maritime NWR--Amchitka Island
  6. Common Eider Somateria mollissima
    # Count: 50
    Date:
    Observer: Simon Kline
    Location: Constantine Harbor Fuel Pier
  7. Whiskered Auklet Aethia pygmaea
    # Count: 40
    Date:
    Observer: Kip Miller
    Location: Dutch Harbor Pelagic Trip
  8. Red-legged Kittiwake Rissa brevirostris
    # Count: 20
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Lake
  9. Northern Fulmar Fulmarus glacialis
    # Count: 12
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  10. Tufted Puffin Fratercula cirrhata
    # Count: 10
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  11. Thick-billed Murre Uria lomvia
    # Count: 10
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Reef Cliffs
  12. Glaucous-winged Gull Larus glaucescens
    # Count: 10
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Harbor
  13. King Eider Somateria spectabilis
    # Count: 9
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Harbor
  14. Horned Puffin Fratercula corniculata
    # Count: 8
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Reef Cliffs
  15. Gray-crowned Rosy-Finch Leucosticte tephrocotis
    # Count: 8
    Date:
    Observer: Bart Hutchinson
    Location: St. Paul Island--Airport and Hotel
  16. Greater Scaup Aythya marila
    # Count: 7
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  17. Short-tailed Shearwater Ardenna tenuirostris
    # Count: 6
    Date:
    Observer: Cathy Pasterczyk
    Location: Bering Sea--N of Dutch Harbor
  18. Red-breasted Merganser Mergus serrator
    # Count: 5
    Date:
    Observer: Marianne Batchelder
    Location: Alaska Maritime NWR--Amchitka Island
  19. Marbled Murrelet Brachyramphus marmoratus
    # Count: 5
    Date:
    Observer: Marjorie Keefe
    Location: Airport Beach Rd, Unalaska US-AK 53.89327, -166.54194
  20. Ancient Murrelet Synthliboramphus antiquus
    # Count: 5
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  21. Long-tailed Duck Clangula hyemalis
    # Count: 4
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  22. Mallard Anas platyrhynchos
    # Count: 3
    Date:
    Observer: Marianne Batchelder
    Location: Alaska Maritime NWR--Amchitka Island
  23. White-winged Scoter Melanitta deglandi
    # Count: 3
    Date:
    Observer: Martin Selzer
    Location: St. Paul Island
  24. Wandering Tattler Tringa incana
    # Count: 3
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  25. Ruddy Turnstone Arenaria interpres
    # Count: 3
    Date:
    Observer: Sulli Gibson
    Location: St. Paul Island
  26. Sabine's Gull Xema sabini
    # Count: 3
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Tonki Point
  27. Red-throated Loon Gavia stellata
    # Count: 3
    Date:
    Observer: Marianne Batchelder
    Location: Alaska Maritime NWR--Amchitka Island
  28. Black-footed Albatross Phoebastria nigripes
    # Count: 3
    Date:
    Observer: Cathy Pasterczyk
    Location: Bering Sea--N of Dutch Harbor
  29. Pacific Wren Troglodytes pacificus
    # Count: 3
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  30. American Pipit Anthus rubescens
    # Count: 3
    Date:
    Observer: Marjorie Keefe
    Location: Unalaska Is.--Summer Lake
  31. Snow Bunting Plectrophenax nivalis
    # Count: 3
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  32. Greater White-fronted Goose Anser albifrons
    # Count: 2
    Date:
    Observer: Gavin Bieber
    Location: St. Paul Island
  33. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Luis Gles
    Location: St. Paul Island
  34. Tufted Duck Aythya fuligula
    # Count: 2
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  35. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Gavin Bieber
    Location: St. Paul Island
  36. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Simon Kline
    Location: Constantine Harbor
  37. Sandhill Crane Antigone canadensis
    # Count: 2
    Date:
    Observer: Gavin Bieber
    Location: St. Paul Island
  38. Short-billed Dowitcher Limnodromus griseus
    # Count: 2
    Date:
    Observer: Nathan Dubrow
    Location: St. Paul Island
  39. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 2
    Date:
    Observer: Nathan Goldberg
    Location: St. Paul Island
  40. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  41. Rock Sandpiper Calidris ptilocnemis
    # Count: 2
    Date:
    Observer: Bart Hutchinson
    Location: St. Paul Island--Airport and Hotel
  42. Least Sandpiper Calidris minutilla
    # Count: 2
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Tonki Point
  43. Least Auklet Aethia pusilla
    # Count: 2
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Reef Cliffs
  44. Laysan Albatross Phoebastria immutabilis
    # Count: 2
    Date:
    Observer: Cathy Pasterczyk
    Location: Unalaska, Alaska, US (54.039, -166.533)
  45. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  46. Eastern Yellow Wagtail Motacilla tschutschensis
    # Count: 2
    Date:
    Observer: David Jadhon
    Location: St. Paul Island
  47. Common Redpoll Acanthis flammea
    # Count: 2
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  48. Lapland Longspur Calcarius lapponicus
    # Count: 2
    Date:
    Observer: Bart Hutchinson
    Location: St. Paul Island--Airport and Hotel
  49. Fox Sparrow Passerella iliaca
    # Count: 2
    Date:
    Observer: Lynda Lybeck-Robinson
    Location: 221–299 E Point Dr, Unalaska US-AK 53.88200, -166.54165
  50. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Marjorie Keefe
    Location: Airport Beach Rd, Unalaska US-AK 53.89327, -166.54194
  51. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Joe Cleaves
    Location: St. George Island
  52. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Luis Gles
    Location: St. Paul Island
  53. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Antone Wall
  54. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Antone Wall
  55. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  56. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  57. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Joe Hammond
    Location: St. Paul Island
  58. Steller's Eider Polysticta stelleri
    # Count: 1
    Date:
    Observer: Nathan Dubrow
    Location: St. Paul Island
  59. Black Scoter Melanitta americana
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Harbor
  60. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Gavin Bieber
    Location: St. Paul Island
  61. Rock Ptarmigan Lagopus muta
    # Count: 1
    Date:
    Observer: Marianne Batchelder
    Location: Alaska Maritime NWR--Amchitka Island
  62. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: David McQuade
    Location: Unalaska Is.--Little Priest Rock
  63. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Sam Darmstadt
    Location: St. Paul Island
  64. Black Oystercatcher Haematopus bachmani
    # Count: 1
    Date:
    Observer: Simon Kline
    Location: Constantine Harbor Fuel Pier
  65. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  66. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Bart Hutchinson
    Location: St. Paul Island--Airport and Hotel
  67. Bristle-thighed Curlew Numenius tahitiensis
    # Count: 1
    Date:
    Observer: Mariah Hryniewich
    Location: St. Paul Island
  68. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  69. Bar-tailed Godwit Limosa lapponica
    # Count: 1
    Date:
    Observer: Mariah Hryniewich
    Location: St. Paul Island
  70. Common Snipe Gallinago gallinago
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  71. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Stephen Price
    Location: 2–16 Overland Dr, Unalaska US-AK 53.85146, -166.49554
  72. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Nathan Dubrow
    Location: St. Paul Island
  73. Wood Sandpiper Tringa glareola
    # Count: 1
    Date:
    Observer: Luis Gles
    Location: St. Paul Island
  74. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  75. Long-toed Stint Calidris subminuta
    # Count: 1
    Date:
    Observer: Nathan Goldberg
    Location: St. Paul Island
  76. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Sulli Gibson
    Location: St. Paul Island
  77. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: David Jadhon
    Location: St. Paul Island
  78. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: David McQuade
    Location: St. Paul Island
  79. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Polovina Lake
  80. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Marianne Batchelder
    Location: Alaska Maritime NWR--Amchitka Island
  81. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Tonki Point
  82. Kittlitz's Murrelet Brachyramphus brevirostris
    # Count: 1
    Date:
    Observer: Marjorie Keefe
    Location: Airport Beach Rd, Unalaska US-AK 53.89327, -166.54194
  83. Pigeon Guillemot Cepphus columba
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Reef Cliffs
  84. Common Murre Uria aalge
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Harbor
  85. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Lake
  86. Short-billed Gull Larus brachyrhynchus
    # Count: 1
    Date:
    Observer: Stephen Price
    Location: 498 Salmon Way, Unalaska US-AK 53.88373, -166.55161
  87. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Gavin Bieber
    Location: St. Paul Island
  88. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Harbor
  89. Slaty-backed Gull Larus schistisagus
    # Count: 1
    Date:
    Observer: Martin Selzer
    Location: St. Paul Island
  90. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Big Lake
  91. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Kip Miller
    Location: Dutch Harbor--Summer Bay Road
  92. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: David McQuade
    Location: Unalaska Is.--Little Priest Rock
  93. Yellow-billed Loon Gavia adamsii
    # Count: 1
    Date:
    Observer: Nathan Goldberg
    Location: St. Paul Island
  94. Short-tailed Albatross Phoebastria albatrus
    # Count: 1
    Date:
    Observer: Cathy Pasterczyk
    Location: Bering Sea--N of Dutch Harbor
  95. Red-faced Cormorant Urile urile
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Harbor
  96. Pelagic Cormorant Urile pelagicus
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Zapadni Point
  97. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Cathy Pasterczyk
    Location: Unalaska, Alaska, US (53.886, -166.562)
  98. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Danielle Donadio
    Location: Saint George Island, St. George US-AK (56.5835,-169.5529)
  99. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: David Jadhon
    Location: St. Paul Island
  100. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Luis Gles
    Location: St. Paul Island
  101. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Lynda Lybeck-Robinson
    Location: 221–299 E Point Dr, Unalaska US-AK 53.88200, -166.54165
  102. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: KC Dill
    Location: Mile 4 Captains Bay Road, Unalaska, Alaska, US (53.846, -166.577)
  103. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Nathan Goldberg
    Location: St. Paul Island
  104. American Dipper Cinclus mexicanus
    # Count: 1
    Date:
    Observer: Stephen Price
    Location: 76–198 Overland Dr, Unalaska US-AK 53.86152, -166.44319
  105. Northern Wheatear Oenanthe oenanthe
    # Count: 1
    Date:
    Observer: Joe Cleaves
    Location: St. George Island
  106. Brambling Fringilla montifringilla
    # Count: 1
    Date:
    Observer: David Jadhon
    Location: St. Paul Island
  107. Hawfinch Coccothraustes coccothraustes
    # Count: 1
    Date:
    Observer: Mariah Hryniewich
    Location: St. Paul Island
  108. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Gavin Bieber
    Location: St. Paul Island
  109. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Lynda Lybeck-Robinson
    Location: 221–299 E Point Dr, Unalaska US-AK 53.88200, -166.54165
  110. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Cathy Pasterczyk
    Location: Dutch Harbor--Summer Bay Road

Hybrids (1)

  1. Glaucous x Glaucous-winged Gull (hybrid) Larus hyperboreus x glaucescens
    # Count: 1
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Salt Lagoon

Additional Taxa (15)

  1. Thick-billed/Common Murre Uria lomvia/aalge
    # Count: 300
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  2. auklet sp. Ptychoramphus/Aethia sp.
    # Count: 40
    Date:
    Observer: Martin Selzer
    Location: St. Paul Island
  3. Black-legged/Red-legged Kittiwake Rissa tridactyla/brevirostris
    # Count: 30
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  4. Aythya sp. Aythya sp.
    # Count: 4
    Date:
    Observer: Sulli Gibson
    Location: St. Paul Island
  5. large alcid sp. Alca/Uria sp.
    # Count: 3
    Date:
    Observer: David McQuade
    Location: Unalaska Is.--Little Priest Rock
  6. Common/Hoary Redpoll Acanthis flammea/hornemanni
    # Count: 2
    Date:
    Observer: Daniel López-Velasco | Ornis Birding Expeditions
    Location: St. Paul Island--Antone Wall
  7. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: Marjorie Keefe
    Location: Captains Bay, Unalaska US-AK 53.86713, -166.55308
  8. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  9. Common/Barrow's Goldeneye Bucephala clangula/islandica
    # Count: 1
    Date:
    Observer: Joe Hammond
    Location: St. Paul Island
  10. Common/Wilson's Snipe Gallinago gallinago/delicata
    # Count: 1
    Date:
    Observer: Sulli Gibson
    Location: St. Paul Island
  11. Gray-tailed/Wandering Tattler Tringa brevipes/incana
    # Count: 1
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  12. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Nathan Goldberg
    Location: St. Paul Island
  13. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: George Armistead | Hillstar Nature
    Location: St. Paul Island
  14. Common/Yellow-billed Loon Gavia immer/adamsii
    # Count: 1
    Date:
    Observer: Sulli Gibson
    Location: St. Paul Island
  15. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: Cathy Pasterczyk
    Location: 454 Bayview Avenue, Unalaska, Alaska, US (53.876, -166.537)