Contributor
Ted Floyd Media from this contributor Profile
Date
Location
Walden Ponds Wildlife Habitat--Walden & Sawhill Ponds all together
Boulder, Colorado, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Media notes
Each bill plate seems different; I wonder if these could be sort of "fingerprints" for different birds in a flock.
Observation details
All at Cottonwood Marsh. See photos below.
Technical information
- Original file size
- 1.95 MB