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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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Tom Ridge Environmental Center/Presque Isle Hawk Watch

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eBirders

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Checklist Leaders

  • 1.
    Jason Bojczyk
    109
  • 2.
    Jerry McWilliams
    86
  • 3.
    KM Andersen
    71
  • 4.
    Jennifer Ferrick
    23
  • 5.
    Justin Berkheimer
    16
  • 6.
    Shannon Thompson
    5
  • 6.
    John Garrett
    5
  • 6.
    James R. Hill, III
    5
  • 6.
    Tim Lenz
    5
  • 6.
    Joe Gyekis
    5

Species Leaders

  • 1.
    Jason Bojczyk
    176
  • 2.
    Jennifer Ferrick
    117
  • 3.
    Jerry McWilliams
    105
  • 4.
    Joe Gyekis
    82
  • 5.
    KM Andersen
    73
  • 6.
    Justin Berkheimer
    65
  • 7.
    Christopher Hinkle
    62
  • 7.
    Tom Voter
    62
  • 9.
    Chris Kubiak
    51
  • 10.
    Sam Meigs
    48