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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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St. Joseph River--Constantine

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eBirders

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Checklist Leaders

  • 1.
    Tim Walters
    10
  • 2.
    Karen Brown
    5
  • 3.
    Zachary Frieben
    4
  • 4.
    Kerry Frieben
    2
  • 4.
    Joel Mccloskey
    2
  • 6.
    Tim Winslow
    1
  • 6.
    Jared Emmack
    1
  • 6.
    Ed Rumberger
    1
  • 6.
    Daryl Bernard
    1
  • 6.
    Amy Lyyski
    1

Species Leaders

  • 1.
    Tim Walters
    45
  • 2.
    Karen Brown
    23
  • 3.
    Gail Cook
    20
  • 4.
    Ed Rumberger
    17
  • 5.
    Zachary Frieben
    15
  • 6.
    Joel Mccloskey
    14
  • 7.
    Kerry Frieben
    12
  • 8.
    Geoff Malosh
    9
  • 8.
    Nick Segerson
    9
  • 10.
    Julia M
    8