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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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eBirders

Updated ~16 hours ago

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Checklist Leaders

  • 1.
    Mark Campbell
    51
  • 2.
    Alexandre Rica Cardoso
    46
  • 3.
    Milas Santos
    42
  • 4.
    João Gameiro
    41
  • 5.
    Francisco Cortes
    27
  • 6.
    Paulo Alves
    22
  • 7.
    Matthias Tissot
    17
  • 7.
    Bruce Kerr
    17
  • 9.
    João Pires
    16
  • 10.
    Carla Palricas
    12
Top 100 By Checklists

Species Leaders

  • 1.
    Mark Campbell
    85
  • 2.
    Paulo Alves
    81
  • 3.
    Daniel Meijer
    63
  • 4.
    Luis Ferreira
    60
  • 5.
    Samuel Conceição
    59
  • 6.
    Milas Santos
    57
  • 7.
    Francisco Cortes
    56
  • 8.
    João Gameiro
    55
  • 9.
    Matthias Tissot
    54
  • 10.
    Hugo Sampaio
    52
Top 100 By Species