Forster's Tern - Janice Miller
Report

Contributor

Date

Location

Helena Valley Regulating Reservoir
Lewis and Clark, Montana, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 46.6399134, -111.8784685
Age
Not specified
Sex
Not specified

Observation details

Two terns were dipping down to the water's surface along the shoreline gathering food.

Technical information

Model
Canon EOS 7D Mark II
Lens
EF100-400mm f/4.5-5.6L IS USM
ISO
2500
Focal length
375 mm
Flash
Flash did not fire, auto
f-stop
f/9.0
Shutter speed
1/1250 sec
Dimensions
718 pixels x 479 pixels
Original file size
129.57 KB