ML22570761
Larus sp. Larus sp.
Contributor
Gates Dupont Media from this contributor Profile
Date
Location
Niagara--Robert Moses Power Plant (NY) as seen from Adam Beck
Niagara, New York, United States
Media from this location Illustrated Checklist- Age
- Not specified
- Sex
- Not specified
Observation details
Interesting bird. This is a 'white-winged' American HERG due to molt collar, primary pattern, and general structure, but there has been some doubt and suggestion of Thayer's. Bird refound on 12/30/15 by Alvaro Jaramillo.
Technical information
- Original file size
- 478.78 KB