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

Horsham

Map

Explore...

eBirders

Updated ~9 hours ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Clive Curson
    10,752
  • 2.
    Richard and Margaret Alcorn
    1084
  • 3.
    Angus Schmidt
    613
  • 4.
    Tim Mintern
    341
  • 5.
    Fiona Carine
    299
  • 6.
    Tim W Edgerton
    181
  • 7.
    Shinead Ashe
    172
  • 8.
    Andrew Bishop
    123
  • 9.
    Bianca Boss-Bishop
    72
  • 10.
    Abigail Watkins
    50
Top 100 By Checklists

Species Leaders

  • 1.
    Angus Schmidt
    244
  • 2.
    Tim Mintern
    224
  • 3.
    Clive Curson
    222
  • 4.
    Shinead Ashe
    220
  • 5.
    John Williams
    209
  • 6.
    Richard and Margaret Alcorn
    204
  • 7.
    Andrew Bishop
    202
  • 8.
    Fiona Carine
    181
  • 9.
    Bianca Boss-Bishop
    173
  • 10.
    John Francis
    152
Top 100 By Species