Great Black-backed Gull - Sam Stuart
Report

Contributor

Date

Location

Green Lane Park--Church Rd. Bird Sanctuary
Montgomery, Pennsylvania, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 40.386532, -75.5158192
Age
Not specified
Sex
Not specified

Observation details

Young first cycle bird. Bulkier and slightly bigger than Lessers near by. Bill black and large. Mantle pale and checkered. Head very white

Technical information

Model
iPhone 11
Lens
iPhone 11 back dual wide camera 4.25mm f/1.8
ISO
40
Focal length
4.3 mm
Flash
Flash did not fire
f-stop
f/1.8
Shutter speed
1/121 sec
Dimensions
1251 pixels x 1701 pixels
Original file size
225.69 KB