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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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Ottawa--Central Experimental Farm Arboretum

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eBirders

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Checklist Leaders

  • 1.
    Christopher G. Harris
    356
  • 2.
    William von Herff
    182
  • 3.
    Marcel Gahbauer
    122
  • 4.
    cecile dreze
    112
  • 5.
    WVH Self-powered List
    100
  • 6.
    Martha Burchat
    61
  • 7.
    Gordon Johnston
    60
  • 8.
    William Knight
    51
  • 9.
    Adrian Gollner
    39
  • 9.
    Anouk Hoedeman
    39

Species Leaders

  • 1.
    William von Herff
    175
  • 2.
    WVH Self-powered List
    164
  • 3.
    Christopher G. Harris
    148
  • 4.
    Gordon Johnston
    127
  • 5.
    Marcel Gahbauer
    124
  • 6.
    Langis Sirois
    113
  • 7.
    Adrian Gollner
    104
  • 7.
    William Knight
    104
  • 9.
    cecile dreze
    103
  • 9.
    Mark Patry
    103