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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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Grand Avenue Park (Chino Hills)

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eBirders

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Checklist Leaders

  • 1.
    Keith Condon
    2
  • 2.
    Mike Brossart
    1
  • 2.
    Steve Kornfeld
    1
  • 2.
    Gary Charlton
    1

Species Leaders

  • 1.
    Keith Condon
    57
  • 2.
    Steve Kornfeld
    27
  • 3.
    Mike Brossart
    26
  • 4.
    Gary Charlton
    22