Caspian Tern - Calvin S
Report

Contributor

Date

Location

Frank Lake--NW lookout/blind/outflow
Calgary, Alberta, Canada
Media from this location Illustrated Checklist
Map
Map Coordinates: 50.5652486, -113.7179804
Age
Not specified
Sex
Not specified
Behaviors
Flying

Observation details

Continuing. Massive tern with large blood-red bill, dark underside of primaries, black legs. Photos.

Technical information

Model
NIKON D850
Lens
Nikon AF-S Nikkor 200-500mm f/5.6E ED VR
ISO
320
Focal length
500 mm
Flash
Flash did not fire, red-eye reduction
f-stop
f/5.6
Shutter speed
1/1000 sec
Dimensions
1680 pixels x 1117 pixels
Original file size
536.35 KB