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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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Rancho Naturalista

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eBirders

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Checklist Leaders

  • 1.
    Mercedes Alpizar
    1239
  • 2.
    Michelle Tobin
    142
  • 2.
    Jennifer Tobin
    142
  • 4.
    Steven A. Montenegro
    116
  • 5.
    Rene Santos
    109
  • 6.
    Fabian Torres
    95
  • 7.
    Dario Mora
    94
  • 8.
    Selena Rojas
    77
  • 9.
    Daniel Fonseca
    71
  • 10.
    Diego Quesada
    64

Species Leaders

  • 1.
    Mercedes Alpizar
    349
  • 2.
    Herman Venegas
    314
  • 3.
    Birding Club of Costa Rica
    275
  • 4.
    Steven A. Montenegro
    272
  • 5.
    Fabian Torres
    257
  • 6.
    Rene Santos
    253
  • 7.
    Diego Quesada
    251
  • 8.
    Jay VanderGaast
    246
  • 9.
    Dario Mora
    245
  • 10.
    Richard Knapton
    241