Menu
The Cornell Lab
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.

Change Region

Change Region

Niagara

Map

Explore...

eBirders

Updated ~18 hours ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Marcie Jacklin
    124
  • 2.
    roy sorgenfrei
    115
  • 3.
    Jean Hampson
    75
  • 4.
    Bob Highcock
    74
  • 5.
    Jean Farnan
    69
  • 6.
    Philip Downey
    67
  • 7.
    Sid Wood
    55
  • 8.
    Shannon Hingston
    54
  • 9.
    Diana Werezak
    48
  • 10.
    Wendy Skirrow
    38

Species Leaders

  • 1.
    roy sorgenfrei
    133
  • 2.
    Marcie Jacklin
    131
  • 3.
    Diana Werezak
    122
  • 4.
    Jean Hampson
    115
  • 4.
    Bob Highcock
    115
  • 6.
    Brad Reinhardt
    113
  • 7.
    Wendy Skirrow
    110
  • 8.
    Laurence Blight
    108
  • 9.
    Jean Farnan
    105
  • 10.
    Joedy Groulx
    103