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

Muckrush

Directions Map

Explore...

eBirders

Updated ~1 second ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Dermot Breen
    12
  • 2.
    Mike Sylvia
    9
  • 2.
    Seán Holland
    9
  • 4.
    Sean Walsh
    8
  • 5.
    Cathal Forkan
    6
  • 5.
    Padraig Cullinan
    6
  • 7.
    Hugh Sweeney
    4
  • 8.
    Niall Keogh
    3
  • 8.
    Ian O'Connor
    3
  • 10.
    Derek O Driscoll
    2

Species Leaders

  • 1.
    Dermot Breen
    100
  • 2.
    Padraig Cullinan
    93
  • 3.
    Cathal Forkan
    91
  • 4.
    Mike Sylvia
    85
  • 5.
    Sean Walsh
    82
  • 6.
    Seán Holland
    75
  • 7.
    Ian O'Connor
    66
  • 7.
    Hugh Sweeney
    66
  • 7.
    Niall Keogh
    66
  • 10.
    Derek O Driscoll
    58