Contributor
Ted Floyd Media from this contributor Profile
Date
Location
Waneka Lake/Greenlee Preserve
Boulder, Colorado, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Media notes
Thayer's Gull. Waneka Lake, Boulder County, Colorado, USA; Mar. 12, 2016.
Observation details
Adult (definitive); alternate. See photo below.
Technical information
- Original file size
- 1.35 MB