Sabine's Gull - Stephen Turner
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 and sex
Juvenile, Unknown sex - X

Observation details

Diagnostic 'M' pattern on wings. Black terminal band on tail. Photos.

Technical information

Model
Canon EOS REBEL T3i
ISO
200
Focal length
170 mm
Flash
Flash did not fire, auto
f-stop
f/5.6
Shutter speed
1/2500 sec
Dimensions
1901 pixels x 2290 pixels
Original file size
1.29 MB