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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

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Checklist Leaders

  • 1.
    Joe McMahon
    26
  • 2.
    Dick Sissel
    3
  • 3.
    Robert Thorn
    2
  • 4.
    Chris Hiatt
    1
  • 4.
    Margie Steigerwald
    1
  • 4.
    Gettysburg National Military Park
    1
  • 4.
    Doug Marcum
    1
  • 4.
    Whitney Heim
    1
  • 4.
    Urs Geiser
    1
  • 4.
    Zachary Allen
    1

Species Leaders

  • 1.
    Joe McMahon
    55
  • 2.
    Doug Marcum
    52
  • 3.
    Robert Thorn
    44
  • 4.
    Dick Sissel
    36
  • 5.
    Urs Geiser
    34
  • 6.
    Gene Jeffery
    25
  • 7.
    Whitney Heim
    22
  • 8.
    Jan Ramsey
    19
  • 9.
    Andy Brown
    17
  • 10.
    Chuck McClaugherty
    9