Menu
The Cornell Lab
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.

Change Region

Change Region

Barton

Map

Explore...

eBirders

Updated ~15 hours ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Mike Rader
    320
  • 2.
    Robert Penner
    215
  • 3.
    Michael Bader
    158
  • 4.
    Henry Armknecht
    130
  • 5.
    Gregg Friesen
    125
  • 6.
    Tom Cannon
    113
  • 7.
    Debra McKee
    109
  • 8.
    Lynette Muller
    103
  • 9.
    Pete Janzen
    96
  • 10.
    Matt Gearheart
    93
Top 100 By Checklists

Species Leaders

  • 1.
    Mike Rader
    298
  • 1.
    Robert Penner
    298
  • 3.
    Henry Armknecht
    253
  • 4.
    Matt Gearheart
    237
  • 4.
    David Seibel
    237
  • 6.
    Tom Cannon
    230
  • 7.
    Jim Malcom
    222
  • 8.
    Pete Janzen
    220
  • 8.
    Kevin Groeneweg
    220
  • 10.
    Nic Allen
    210
Top 100 By Species