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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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San Diego NWR--Proctor Valley

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eBirders

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Checklist Leaders

  • 1.
    Paul Marvin
    70
  • 2.
    Jonny Sperling
    15
  • 3.
    Dan Hayes
    4
  • 3.
    David Lawler
    4
  • 5.
    Ben Stalheim
    3
  • 5.
    Rob Ripma
    3
  • 7.
    Craig Watson
    2
  • 7.
    Crystal DeMarco
    2
  • 7.
    Eric Ripma
    2
  • 7.
    Ryan Jacob
    2

Species Leaders

  • 1.
    Paul Marvin
    117
  • 2.
    Jonny Sperling
    99
  • 3.
    Dan Hayes
    57
  • 4.
    Josh Beck
    53
  • 5.
    Tuck Russell
    50
  • 6.
    Ben Stalheim
    48
  • 7.
    Eric Ripma
    42
  • 8.
    Crystal DeMarco
    37
  • 9.
    Rob Ripma
    36
  • 9.
    Robert Hamilton
    36