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

Ti-Haul Trail

Directions Map

Explore...

eBirders

Updated ~2 seconds ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Scott Merrill
    9
  • 2.
    Clem Nilan
    4
  • 3.
    Chip Darmstadt
    3
  • 3.
    gail white
    3
  • 5.
    Taran Catania
    2
  • 5.
    Jim Mead
    2
  • 5.
    John Peckham
    2
  • 5.
    Jon D. Erickson
    2
  • 5.
    Ken and Helen Ostermiller
    2
  • 5.
    Brian Cole
    2

Species Leaders

  • 1.
    Clem Nilan
    68
  • 2.
    gail white
    45
  • 3.
    Linda Gionti
    41
  • 3.
    Michael MacCaskey
    41
  • 3.
    Nathan Heath
    41
  • 6.
    Scott Merrill
    38
  • 7.
    Jon D. Erickson
    37
  • 8.
    Chip Darmstadt
    36
  • 9.
    Russ Charif
    33
  • 10.
    John Peckham
    32