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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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Karen Mogensen Reserve

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eBirders

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Checklist Leaders

  • 1.
    Nicoya Peninsula
    87
  • 2.
    Carlos Venegas-Elizondo
    62
  • 3.
    Luis Mena
    46
  • 4.
    Thais Mena
    18
  • 5.
    Luis Fallas
    11
  • 6.
    Ariel Rojas Cruz
    7
  • 7.
    Jacanas Costa Rica
    6
  • 7.
    Ariana Vargas Gómez
    6
  • 7.
    Ana Hernández
    6
  • 7.
    Luis Ángel Mena Aguilar
    6

Species Leaders

  • 1.
    Nicoya Peninsula
    184
  • 2.
    Luis Mena
    171
  • 3.
    Alexander Bolaños Brenes
    150
  • 4.
    Carlos Venegas-Elizondo
    145
  • 5.
    Jim Zook
    138
  • 6.
    Luis Fallas
    126
  • 7.
    Diego Ramírez
    116
  • 8.
    Ariel Fonseca
    113
  • 9.
    Thais Mena
    111
  • 10.
    Catalina Coto Calderón
    108