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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

Updated ~12 hours ago

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Checklist Leaders

  • 1.
    Corey Entriken
    565
  • 2.
    Jay & Jennifer Thompson
    143
  • 3.
    Kevin Groeneweg
    102
  • 4.
    Tom Ewert
    66
  • 5.
    Henry Armknecht
    48
  • 6.
    Pete Janzen
    41
  • 7.
    Rodney Wedel
    35
  • 8.
    Jeff Calhoun
    30
  • 9.
    Glenn Caspers
    26
  • 10.
    Barbara A. Peterson
    24
Top 100 By Checklists

Species Leaders

  • 1.
    Corey Entriken
    222
  • 2.
    Kevin Groeneweg
    183
  • 3.
    Tom Ewert
    173
  • 4.
    Henry Armknecht
    170
  • 4.
    Pete Janzen
    170
  • 6.
    Glenn Caspers
    155
  • 7.
    Jim Malcom
    144
  • 8.
    Jeff Calhoun
    140
  • 9.
    Jay & Jennifer Thompson
    129
  • 10.
    Carolyn Schwab
    120
Top 100 By Species