Forster's Tern - Sasha Auer
Report

Contributor

Date

Location

Hay Lake--North End
Glacier, Montana, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 48.82712, -112.224037
Age
Not specified
Sex
Not specified

Observation details

Not the best photos, but the main feature I noticed separating these from Common Terns was the lack of dark primary edges.

Technical information

Model
NIKON D5300
ISO
4000
Focal length
270 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/4000 sec
Dimensions
974 pixels x 795 pixels
Original file size
145.18 KB