American Herring Gull - Jasen Liu
Report

Contributor

Date

Location

East Potomac Park--Hains Pt.
District of Columbia, District of Columbia, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 38.87311, -77.0257888
Age
Not specified
Sex
Not specified
Behaviors
Flying

Media notes

Darker juvenile in flight. I believe lack of white rump eliminates LBBG

Observation details

One darker juvenile that made me think LBBG

Technical information

Model
DC-FZ80
ISO
200
Focal length
214.2 mm
Flash
Flash did not fire
f-stop
f/6.3
Shutter speed
1/250 sec
Dimensions
2420 pixels x 2002 pixels
Original file size
2.48 MB