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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.

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Alcatraz Island

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Region Stats

177 Species 1039 Checklists eBirders

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eBird in Alcatraz Island

eBirding This Year 2024

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 Updated ~2 days ago
51 Species 49 Checklists eBirders

New Species

Native and Naturalized (5)

  1. Glaucous-winged Gull Larus glaucescens
    # Count: 28
    Date:
    Observer: Wendy Rowan
    Location: Alcatraz Island
  2. Brant Branta bernicla
    # Count: X
    Date:
    Observer: Jonah Alderson
    Location: Alcatraz Island
  3. Clark's Grebe Aechmophorus clarkii
    # Count: X
    Date:
    Observer: Jonah Alderson
    Location: Alcatraz Island
  4. Mourning Dove Zenaida macroura
    # Count: X
    Date:
    Observer: Jonah Alderson
    Location: Alcatraz Island
  5. Spotted Sandpiper Actitis macularius
    # Count: X
    Date:
    Observer: Jonah Alderson
    Location: Alcatraz Island
All New Species

Recent Checklists

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All Recent Checklists

eBirders

This Year, 2024
Updated ~1 second ago

Checklist Leaders

  • 1.
    Shauna Cotrell
    5
  • 2.
    Lisa Barrow
    4
  • 2.
    Moses Michelsohn
    4
  • 4.
    Daniel Solorzano-Jones
    3
  • 5.
    Matee Manakitivipart
    2
  • 5.
    Win Mixter
    2
  • 5.
    Pauline Yeckley
    2
  • 8.
    Sean Bailey
    1
  • 8.
    Natural Resources
    1
  • 8.
    Em Shrider
    1

Species Leaders

  • 1.
    Daniel Solorzano-Jones
    27
  • 2.
    Jonah Alderson
    25
  • 2.
    Beverly Cronin
    25
  • 4.
    sonja raub
    23
  • 5.
    Matee Manakitivipart
    21
  • 6.
    Shauna Cotrell
    19
  • 7.
    Natural Resources
    18
  • 7.
    Win Mixter
    18
  • 9.
    Patty & John Werth
    17
  • 10.
    Moses Michelsohn
    16
All eBirders