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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 Mateo

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eBirders

Updated ~14 hours ago

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Checklist Leaders

  • 1.
    R H
    845
  • 2.
    George Chrisman
    188
  • 2.
    Jane Tatchell
    188
  • 4.
    Chris Hayward
    139
  • 5.
    Peter Headland
    126
  • 5.
    Helen Gong
    126
  • 7.
    kimberlie moutoux
    113
  • 8.
    Malia DeFelice
    109
  • 9.
    Michael Long
    94
  • 9.
    Christin New
    94
Top 100 By Checklists

Species Leaders

  • 1.
    Chris Hayward
    223
  • 2.
    Malia DeFelice
    213
  • 3.
    Ginny Marshall
    203
  • 4.
    karen pinckard
    199
  • 5.
    Leslie Flint
    195
  • 5.
    Richard Jeffers
    195
  • 7.
    Alane Gray
    194
  • 8.
    Dorian Anderson
    182
  • 9.
    Summer Lee
    180
  • 10.
    Jari Toivanen
    174
Top 100 By Species