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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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University of Rochester--River Front and Pedestrian Bridge

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eBirders

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Checklist Leaders

  • 1.
    John Ballou
    99
  • 2.
    Ethan Gyllenhaal
    30
  • 3.
    Sarah Manning
    29
  • 4.
    Michael Lim
    13
  • 5.
    George Ford
    10
  • 5.
    Derek Pulhamus
    10
  • 5.
    Sheryl Gracewski
    10
  • 5.
    Nicholas Pronobis
    10
  • 9.
    Daria Potapova
    9
  • 10.
    Jim Fry
    8

Species Leaders

  • 1.
    Ethan Gyllenhaal
    110
  • 2.
    John Ballou
    94
  • 3.
    Sheryl Gracewski
    86
  • 4.
    George Ford
    64
  • 5.
    Derek Pulhamus
    59
  • 6.
    Jesse M. Rubenstein
    45
  • 7.
    Lauri Mattle
    43
  • 8.
    Patrick Sysiong
    39
  • 9.
    Jim Fry
    36
  • 9.
    Brad Carlson
    36