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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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Lake Churchill, Germantown

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eBirders

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Checklist Leaders

  • 1.
    Sharon Polidoro
    107
  • 2.
    Will Knowland
    74
  • 3.
    Ed Vigezzi
    38
  • 4.
    Laura B
    34
  • 5.
    Mary Ann Todd
    27
  • 6.
    Michael Bowen
    20
  • 7.
    Jeff Smith
    19
  • 8.
    Will Ueckermann
    18
  • 9.
    Max Wilson
    16
  • 10.
    Elaine Hendricks
    11

Species Leaders

  • 1.
    Will Knowland
    108
  • 2.
    Sharon Polidoro
    89
  • 3.
    Laura B
    83
  • 4.
    Ed Vigezzi
    69
  • 4.
    Erik Nelson
    69
  • 6.
    Jeff Smith
    59
  • 7.
    Brooke Levey
    58
  • 7.
    John Sojda
    58
  • 9.
    Mary Ann Todd
    57
  • 10.
    Max Wilson
    56