Rock Ptarmigan - Jonah Benningfield
Report

Contributor

Date

Location

Arctic NWR--Katakturuk River
North Slope Borough, Alaska, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 69.8454783, -145.325861
Age
Not specified
Sex
Not specified

Observation details

1 male, 1 female on ground (didn’t flush but presumably on eggs)

Technical information

Model
Canon EOS 7D Mark II
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
800
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/8.0
Shutter speed
1/1250 sec
Dimensions
5046 pixels x 3096 pixels
Original file size
3.31 MB