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

Walker Pass--Pacific Crest Trail-south

Directions Map

Explore...

eBirders

Updated ~1 second ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Bob Steele
    13
  • 2.
    Susan Steele
    9
  • 3.
    Bob Barnes
    7
  • 4.
    Alison Sheehey
    5
  • 5.
    Alan Bade
    4
  • 6.
    Denise LaBerteaux
    3
  • 6.
    Kiehl Smith
    3
  • 8.
    Alan Moss
    2
  • 8.
    Mickey Dyke
    2
  • 8.
    Bruce Garlinger
    2

Species Leaders

  • 1.
    Bob Steele
    53
  • 2.
    Susan Steele
    52
  • 3.
    Bob Barnes
    40
  • 4.
    Alan Moss
    34
  • 5.
    Tim Miller
    28
  • 6.
    EUGENIA LLAMAS
    23
  • 6.
    Justin Neal
    23
  • 6.
    Fernando del Valle
    23
  • 9.
    Alison Sheehey
    20
  • 9.
    Ore Carmi
    20