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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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Osowiec Fortress

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eBirders

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Checklist Leaders

  • 1.
    Łukasz Krajewski
    521
  • 2.
    Monika Czupryna
    6
  • 3.
    George Harris
    1
  • 3.
    Maia Ginsburg
    1
  • 3.
    Tomáš Grim
    1
  • 3.
    Waldemar (Valdi) Krasowski
    1
  • 3.
    Leszek Noga
    1
  • 3.
    Pawel Goliasz
    1
  • 3.
    Marek Krolikowski
    1
  • 3.
    Attila Steiner
    1

Species Leaders

  • 1.
    Łukasz Krajewski
    142
  • 2.
    George Harris
    53
  • 3.
    Leszek Noga
    51
  • 4.
    Monika Czupryna
    49
  • 5.
    Rob Stevenson
    46
  • 6.
    Mikołaj Stasiak
    40
  • 7.
    Tomáš Grim
    34
  • 8.
    Tomasz Kulakowski
    33
  • 9.
    Pawel Goliasz
    30
  • 10.
    Lukasz Wielec
    28