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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.

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eBirders

Updated ~12 hours ago

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Checklist Leaders

  • 1.
    Steve Engelhardt
    190
  • 2.
    Joe Stojak
    90
  • 3.
    Sue Ascher
    40
  • 4.
    Jack Swelstad
    29
  • 5.
    Mary Maertz
    28
  • 6.
    Howard Lorenz
    17
  • 7.
    Keith Boardway
    15
  • 7.
    Amanda Matzke
    15
  • 7.
    Dan Abel
    15
  • 10.
    Ethan Hoag
    9
Top 100 By Checklists

Species Leaders

  • 1.
    Joe Stojak
    179
  • 2.
    Keith Boardway
    135
  • 3.
    Sue Ascher
    98
  • 4.
    Howard Lorenz
    87
  • 5.
    Mary Maertz
    85
  • 6.
    Jack Swelstad
    77
  • 7.
    Amanda Matzke
    73
  • 8.
    Tom Prestby
    70
  • 9.
    Steve Engelhardt
    63
  • 10.
    Ethan Hoag
    58
Top 100 By Species