Lesser Black-backed Gull - Justin Lee
Report

Contributor

Date

Location

Trenton Waterfront - Calhoun Street Bridge
Mercer, New Jersey, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 40.218538, -74.771888
Age
Not specified
Sex
Not specified

Observation details

2nd-3rd year individual. Size smaller than other GBBG, equal to surrounding HEGU. Light streaking on nape. Bill with red spot and black tip on the end. Darker mantle, slate gray secondaries, dark jet black primaries, white rump. Yellowish legs beginning to develop.

Technical information

Model
iPhone 5s
Lens
iPhone 5s back camera 4.15mm f/2.2
ISO
32
Focal length
4.2 mm
Flash
Flash did not fire, auto
f-stop
f/2.2
Shutter speed
1/169 sec
Dimensions
2448 pixels x 3264 pixels
Original file size
1.35 MB