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

Lake

Map

Explore...

eBirders

Updated ~13 hours ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Matt Kalwasinski
    2783
  • 2.
    Michael Topp
    1903
  • 3.
    Kenneth Wysocki
    1901
  • 4.
    Joseph Drapac
    1074
  • 5.
    Julie Bonnema
    748
  • 6.
    Ed Hopkins
    713
  • 7.
    JT Santangelo
    651
  • 8.
    Matthew Igleski
    580
  • 9.
    James Lamoureux
    426
  • 9.
    Tisha Tolle
    426
Top 100 By Checklists

Species Leaders

  • 1.
    Michael Topp
    332
  • 2.
    John Cassady
    320
  • 3.
    John Kendall
    309
  • 4.
    Matt Kalwasinski
    297
  • 5.
    Ed Hopkins
    295
  • 6.
    charles clark
    287
  • 7.
    Don Gorney
    278
  • 8.
    Julie Bonnema
    274
  • 9.
    Matthew Beatty
    247
  • 10.
    Brad Bumgardner
    246
Top 100 By Species