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

Tuolumne

Map

Explore...

eBirders

Updated ~12 hours ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Ron McDow
    53
  • 2.
    Joseph Kurtz
    28
  • 3.
    marigold ardron
    22
  • 4.
    Gerard Ardron
    21
  • 5.
    Tyson Kahler
    17
  • 6.
    Graeme Colmer
    16
  • 7.
    Dayna Guthrey
    14
  • 8.
    Sherry Pratt
    12
  • 9.
    Pam Palmer
    9
  • 9.
    Alan Pratt
    9

Species Leaders

  • 1.
    Ron McDow
    163
  • 2.
    marigold ardron
    120
  • 2.
    Gerard Ardron
    120
  • 4.
    Tyson Kahler
    105
  • 4.
    Dayna Guthrey
    105
  • 6.
    Pam Palmer
    102
  • 7.
    Ramiro Aragon
    92
  • 8.
    Joseph Kurtz
    90
  • 9.
    Sherry Pratt
    88
  • 10.
    Alan Pratt
    81