Forster's Tern - Dan Michler
Report

Contributor

Date

Location

North Point Marina/State Line Beach, Winthrop Harbor
Lake, Illinois, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 42.4877956, -87.8023911
Age
Not specified
Sex
Not specified

Observation details

Nice side by side pose showing lighter body and bill of Forster's compared to the gray bodied common.

Technical information

Model
Pixel 7a
Lens
Pixel 7a back camera 5.43mm f/1.89
ISO
188
Focal length
5.4 mm
Flash
Flash did not fire
f-stop
f/1.9
Shutter speed
311/100000 sec
Dimensions
721 pixels x 816 pixels
Original file size
132.95 KB