White-winged Scoter - Thomas Heinrich
Report

Contributor

Date

Location

Great Western Reservoir (closed to public)
Broomfield, Colorado, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 39.8968365, -105.1522923
Age
Not specified
Sex
Not specified

Observation details

Feeding together, both showing white wing patches (not always evident, esp when resting) one more prominently than the other. White by base of bill, and behind eye. Will upload super distant photos

Technical information

Model
Canon EOS 5D Mark IV
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
800
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/11.0
Shutter speed
1/1250 sec
Dimensions
1670 pixels x 728 pixels
Original file size
1.17 MB