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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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Städteregion Aachen

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eBirders

Updated ~14 hours ago

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Checklist Leaders

  • 1.
    Johannes Paschmanns
    180
  • 2.
    Florian Bontke
    89
  • 3.
    Sabine Schlag
    54
  • 4.
    Lucas Paashuis
    23
  • 5.
    Jan Stollenwerk
    17
  • 5.
    Mathis Ledwig
    17
  • 7.
    Henk Sierdsema
    12
  • 7.
    Linus Chen
    12
  • 7.
    Dr. Johannes Pietzka
    12
  • 10.
    Theo Rickert
    9
Top 100 By Checklists

Species Leaders

  • 1.
    Florian Bontke
    123
  • 2.
    Johannes Paschmanns
    122
  • 3.
    Jan Stollenwerk
    69
  • 4.
    Daniel König
    60
  • 5.
    Henk Sierdsema
    58
  • 6.
    Linus Chen
    53
  • 7.
    Mathis Ledwig
    51
  • 8.
    Ulrike Kloecker
    50
  • 9.
    Sabine Schlag
    48
  • 10.
    Theo Rickert
    45
Top 100 By Species