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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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Álvaro Obregón

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eBirders

Updated ~15 hours ago

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Checklist Leaders

  • 1.
    Sandra Castellanos
    18
  • 2.
    Dallas Levey
    15
  • 3.
    Octavio Vargas Gallegos
    6
  • 4.
    Adriana Celada
    5
  • 4.
    Jeffery McLaren
    5
  • 4.
    Matthew Carpenter
    5
  • 7.
    Marcelo Gutierrez
    4
  • 7.
    Mauricio Ruvalcaba
    4
  • 9.
    Azucena Olvera
    3
  • 9.
    Pedro Pavon
    3
Top 100 By Checklists

Species Leaders

  • 1.
    Azucena Olvera
    83
  • 2.
    Dallas Levey
    60
  • 3.
    Álvaro San José
    44
  • 4.
    Anuar López
    43
  • 5.
    Ruben Ortega Alvarez
    38
  • 6.
    Diego Roldán Piña
    37
  • 6.
    Alma Villanueva
    37
  • 8.
    Alán Palacios
    36
  • 9.
    Marcelo Gutierrez
    31
  • 10.
    Adriana Celada
    27
Top 100 By Species