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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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Sonora area / CR202

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eBirders

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Checklist Leaders

  • 1.
    Roy Reinarz
    7
  • 2.
    Bill Sain
    4
  • 3.
    Charles Smith
    3
  • 3.
    Byron Stone
    3
  • 5.
    Helen Rejzek cc
    1
  • 5.
    Richard Redmond cc
    1
  • 5.
    Kenneth Bader
    1
  • 5.
    Fred Zagst
    1
  • 5.
    Chuck Sexton
    1
  • 5.
    Kay Zagst
    1

Species Leaders

  • 1.
    Roy Reinarz
    48
  • 2.
    Byron Stone
    47
  • 3.
    Bill Sain
    39
  • 4.
    Kenneth Bader
    28
  • 5.
    Bill Scott
    24
  • 6.
    Bob Friedrichs
    19
  • 7.
    Charles Smith
    18
  • 8.
    Michelle Summers
    16
  • 8.
    Helen Rejzek cc
    16
  • 10.
    Jean Martin
    10