Caspian Tern - Evan Buck
Report

Contributor

Date

Location

Point Barrow--Base of the Point
North Slope Borough, Alaska, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 71.3455394, -156.6082191
Age
Not specified
Sex
Not specified
Behaviors
Flying

Media notes

first individual

Observation details

Adults flying north along the coast together. Large, dark-capped terns with red bills. Photos

Technical information

Model
Canon EOS 7D Mark II
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
1000
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/8.0
Shutter speed
1/2500 sec
Dimensions
2517 pixels x 1678 pixels
Original file size
2.06 MB