Alert Elk in Yellowstone National Park, Wyoming
Two elk looking nervous standing in Firehole River. We had just seen a wolf upriver.
Taken in Yellowstone National Park, Wyoming
on Sep 30, 2019
Camera
Canon EOS 5D Mark III
Lens
EF100-400mm f/4.5-5.6L IS II USM +1.4x
Aperture
F8
ISO
4000
Focal length
560.0 mm
Program type
Manual control
Shutter speed
1/1999 sec
Exposure bias
0 EV