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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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Portimão

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eBirders

Updated ~12 hours ago

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Checklist Leaders

  • 1.
    Guillaume Réthoré
    2149
  • 2.
    Tim & Anne Hall
    999
  • 3.
    Nelson Fonseca
    774
  • 4.
    Lars Gonçalves
    701
  • 5.
    Susana Almeida
    335
  • 6.
    Marcial Felgueiras
    247
  • 7.
    Carl Hawker
    179
  • 8.
    Filipa Bragança
    163
  • 9.
    JM Branco da Costa
    155
  • 10.
    Alexandre Guerreiro
    149
Top 100 By Checklists

Species Leaders

  • 1.
    Nelson Fonseca
    266
  • 2.
    Guillaume Réthoré
    259
  • 3.
    Lars Gonçalves
    198
  • 4.
    Filipa Bragança
    188
  • 5.
    Susana Almeida
    182
  • 6.
    Alexandre Guerreiro
    175
  • 6.
    Carlos Pacheco
    175
  • 8.
    Sérgio Correia
    169
  • 9.
    Carl Hawker
    168
  • 10.
    Richard Fuller
    163
Top 100 By Species