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Rosario Strait (San Juan Co. side)

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Bird List

Updated ~7 seconds ago
59 All Years 35 This Year 2024 8 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (35)

  1. Brant Branta bernicla
    # Count: 25
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  2. Canada Goose Branta canadensis
    # Count: 28
    Date:
    Observer: Tyler Davis
    Location: Rosario Strait (San Juan Co. side)
  3. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Sophia Krupsha
    Location: Rosario Strait (San Juan Co. side)
  4. Northern Pintail Anas acuta
    # Count: 7
    Date:
    Observer: Tyler Davis
    Location: Rosario Strait (San Juan Co. side)
  5. Harlequin Duck Histrionicus histrionicus
    # Count: 3
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  6. Surf Scoter Melanitta perspicillata
    # Count: 5
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  7. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  8. Long-tailed Duck Clangula hyemalis
    # Count: 22
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  9. Bufflehead Bucephala albeola
    # Count: 5
    Date:
    Observer: Peter Dunwiddie
    Location: Rosario Strait (San Juan Co. side)
  10. Common Goldeneye Bucephala clangula
    # Count: 4
    Date:
    Observer: Tom Feild
    Location: Rosario Strait (San Juan Co. side)
  11. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Tom Feild
    Location: Rosario Strait (San Juan Co. side)
  12. Red-breasted Merganser Mergus serrator
    # Count: 3
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  13. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  14. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Stephen T Bird
    Location: Rosario Strait (San Juan Co. side)
  15. Rock Pigeon Columba livia
    # Count: 5
    Date:
    Observer: Tom Feild
    Location: Rosario Strait (San Juan Co. side)
  16. Black Oystercatcher Haematopus bachmani
    # Count: 4
    Date:
    Observer: Sophia Krupsha
    Location: Rosario Strait (San Juan Co. side)
  17. Rhinoceros Auklet Cerorhinca monocerata
    # Count: 23
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  18. Marbled Murrelet Brachyramphus marmoratus
    # Count: 2
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  19. Pigeon Guillemot Cepphus columba
    # Count: 1
    Date:
    Observer: Peter Dunwiddie
    Location: Rosario Strait (San Juan Co. side)
  20. Common Murre Uria aalge
    # Count: 20
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  21. Ancient Murrelet Synthliboramphus antiquus
    # Count: 2
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  22. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 200
    Date:
    Observer: Greg Schrader
    Location: Rosario Strait (San Juan Co. side)
  23. Short-billed Gull Larus brachyrhynchus
    # Count: 7
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  24. California Gull Larus californicus
    # Count: 6
    Date:
    Observer: Sam Jolly
    Location: Rosario Strait (San Juan Co. side)
  25. Glaucous-winged Gull Larus glaucescens
    # Count: 4
    Date:
    Observer: Phil Green
    Location: Rosario Strait (San Juan Co. side)
  26. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Ian Ren
    Location: Rosario Strait (San Juan Co. side)
  27. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  28. Brandt's Cormorant Urile penicillatus
    # Count: 181
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  29. Pelagic Cormorant Urile pelagicus
    # Count: 15
    Date:
    Observer: Peter Dunwiddie
    Location: Rosario Strait (San Juan Co. side)
  30. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Phil Green
    Location: Rosario Strait (San Juan Co. side)
  31. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Kimber Godfrey
    Location: Rosario Strait (San Juan Co. side)
  32. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Phil Green
    Location: Rosario Strait (San Juan Co. side)
  33. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Tom Feild
    Location: Rosario Strait (San Juan Co. side)
  34. American Crow Corvus brachyrhynchos
    # Count: 5
    Date:
    Observer: Tom Feild
    Location: Rosario Strait (San Juan Co. side)
  35. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 5
    Date:
    Observer: Kimber Godfrey
    Location: Rosario Strait (San Juan Co. side)

Hybrids (1)

  1. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 1
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)

Additional Taxa (4)

  1. Western/Glaucous-winged Gull Larus occidentalis/glaucescens
    # Count: 50
    Date:
    Observer: Henry Lehman
    Location: Rosario Strait (San Juan Co. side)
  2. Larus sp. Larus sp.
    # Count: 2
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)
  3. gull sp. Larinae sp.
    # Count: 50
    Date:
    Observer: Phil Green
    Location: Rosario Strait (San Juan Co. side)
  4. cormorant sp. Phalacrocoracidae sp.
    # Count: 20
    Date:
    Observer: Ryan Merrill
    Location: Rosario Strait (San Juan Co. side)