Black-headed Gull - Manny Dominguez
Report

Contributor

Date

Location

Richmond Sanitation Center (sidewalk access only)
Philadelphia, Pennsylvania, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 39.9833378, -75.0819784
Age
Not specified
Sex
Not specified

Observation details

Continuing from Holger’s find this morning; perched for about 29 minutes on roof at trash transfer station, then flew back into the water treatment tanks. Double headband, reddish bill, smaller than ring-bills. Seen with Navin, Andrew, Geoff and others, a number of whom got photos

Technical information

Model
ILCE-6400
Lens
E 150-500mm F5-6.7 A057
ISO
1250
Focal length
500 mm
Flash
Flash did not fire
f-stop
f/6.7
Shutter speed
1/4000 sec
Dimensions
2048 pixels x 1638 pixels
Original file size
466.49 KB