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

Portal--Cave Creek Ranch

Directions Map

Explore...

eBirders

Updated ~1 second ago

Custom Time Period

Change Time Period

Checklist Leaders

  • 1.
    Marie Ostrander
    11
  • 2.
    James Petersen
    9
  • 2.
    Harry Graham
    9
  • 4.
    Stacy Weiss
    7
  • 5.
    Sandy & Bob Sipe
    6
  • 5.
    Joe Weiss
    6
  • 5.
    LAURA FRAZIER
    6
  • 8.
    Mason Flint Naturalist Journeys Guide
    5
  • 8.
    Daniel Smith
    5
  • 8.
    Ray Ostrander
    5

Species Leaders

  • 1.
    James Petersen
    62
  • 2.
    Marie Ostrander
    45
  • 2.
    Ray Ostrander
    45
  • 4.
    Sandy & Bob Sipe
    44
  • 5.
    Jan Labiner
    41
  • 5.
    Christine Jacobs
    41
  • 7.
    Stacy Weiss
    40
  • 7.
    Mason Flint Naturalist Journeys Guide
    40
  • 7.
    LAURA FRAZIER
    40
  • 7.
    Mason Flint
    40