Lesser Black-backed Gull - TWS CWB
Report

Contributor

Date

Location

Antelope Island Road, Hooper, Utah, US (41.066, -112.231)
Davis, Utah, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 41.0657584, -112.2311033
Age
Not specified
Sex
Not specified

Observation details

Immature. Yellow bill with black distal 1/3rd, yellowish legs, white rump, black tail, medium to lighter iris, mottled appearance with gray feathers on flanks and underside. Approximately same size as adjacent California gulls, but much darker back and wings with some light edging on secondaries (scalloped appearance).

Technical information

Model
COOLPIX P1000
ISO
800
Focal length
126 mm
Flash
Flash did not fire
f-stop
f/8.0
Shutter speed
1/2500 sec
Dimensions
4608 pixels x 3456 pixels
Original file size
3.59 MB