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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

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Checklist Leaders

  • 1.
    Lisa Hoffman
    1488
  • 2.
    todd becker
    430
  • 3.
    Christian Becker
    373
  • 4.
    Tom Ewert
    364
  • 5.
    Rodney Wedel
    157
  • 6.
    Kevin Groeneweg
    127
  • 7.
    Barbara Duerksen
    86
  • 8.
    Carolyn Schwab
    82
  • 9.
    Gregg Friesen
    79
  • 10.
    Tim Boese
    74
Top 100 By Checklists

Species Leaders

  • 1.
    Christian Becker
    258
  • 2.
    Tom Ewert
    238
  • 3.
    todd becker
    235
  • 4.
    Rodney Wedel
    213
  • 5.
    Lisa Hoffman
    209
  • 6.
    Kevin Groeneweg
    205
  • 7.
    Henry Armknecht
    184
  • 8.
    Pete Janzen
    177
  • 9.
    Jim Malcom
    176
  • 10.
    Gregg Friesen
    174
Top 100 By Species