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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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Middlesex

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eBirders

Updated ~2 hours ago

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Checklist Leaders

  • 1.
    Joe Baldasare
    26
  • 2.
    Horst Onken
    23
  • 3.
    Tim Brown
    22
  • 4.
    Elizabeth Roedell
    19
  • 5.
    Ed McGee
    13
  • 6.
    Stephen Greenwood
    11
  • 6.
    Ken Karp
    11
  • 6.
    Craig Cohen
    11
  • 9.
    Max McCarthy
    9
  • 9.
    Marilynn Mullen
    9

Species Leaders

  • 1.
    Stephen Greenwood
    85
  • 2.
    Patrick Belardo
    71
  • 3.
    Horst Onken
    60
  • 4.
    Max McCarthy
    56
  • 5.
    Judson Hamlin
    53
  • 6.
    Ken Karp
    49
  • 7.
    Joe Baldasare
    44
  • 7.
    Craig Cohen
    44
  • 9.
    Anagha R
    43
  • 10.
    Tom Gillen
    42