Lesser Black-backed Gull - Donna Pomeroy
Report

Contributor

Date

Location

Lake Henry
Crowley, Colorado, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 38.2636986, -103.7109985
Age
Not specified
Sex
Not specified

Observation details

Extensively dark mantle. Yellow legs. Long mirror on outer primary. Red orbital ring. Adult. Flying with California gulls so nice comparison of mantle color.

Technical information

Model
Canon EOS 7D Mark II
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
100
Focal length
400 mm
Flash
Flash did not fire, auto
f-stop
f/6.3
Shutter speed
1/1250 sec
Dimensions
5472 pixels x 3648 pixels
Original file size
1.09 MB