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

Ada Hayden Heritage Park (general location)

Directions Map

Explore...

eBirders

Updated ~1 second ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Wolfgang Oesterreich
    133
  • 2.
    Kevin Bourke
    28
  • 3.
    Greg Courtney
    20
  • 4.
    Jillian Kruempel
    9
  • 5.
    Kirk Moloney
    8
  • 5.
    Isaac Caron
    8
  • 5.
    Bella Maiwurm
    8
  • 5.
    Daniel Edwards
    8
  • 9.
    Aaron Yappert
    6
  • 10.
    Karl Grotheer
    5

Species Leaders

  • 1.
    Wolfgang Oesterreich
    162
  • 2.
    Greg Courtney
    114
  • 3.
    Kevin Bourke
    90
  • 4.
    Bill Thomas
    71
  • 4.
    Nan Buckardt
    71
  • 6.
    Jillian Kruempel
    70
  • 7.
    Anna Buckardt
    69
  • 8.
    Daniel Edwards
    67
  • 9.
    Isaac Caron
    65
  • 10.
    Thomas Wilson
    61