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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 ~13 hours ago

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Checklist Leaders

  • 1.
    S. Queen
    2853
  • 2.
    Max Thompson
    203
  • 3.
    Sean Cowden
    152
  • 4.
    Kevin Groeneweg
    145
  • 5.
    Pete Janzen
    68
  • 6.
    David Seibel
    62
  • 7.
    Tom Ross
    60
  • 8.
    Jeff Calhoun
    44
  • 9.
    Joseph Brewer
    42
  • 10.
    Patricia Marlett
    40
Top 100 By Checklists

Species Leaders

  • 1.
    S. Queen
    262
  • 2.
    Max Thompson
    239
  • 3.
    Kevin Groeneweg
    237
  • 4.
    David Seibel
    219
  • 5.
    Pete Janzen
    208
  • 6.
    Tom Ross
    201
  • 7.
    Jeff Calhoun
    200
  • 8.
    Tom Ewert
    197
  • 9.
    Henry Armknecht
    188
  • 10.
    Mike Rader
    181
Top 100 By Species