16th Annual Smithsonian Magazine Photo Contest Natural World
Bighorn sheep on a frozen hillside

This small group of males was strolling across the mountain side on the eastern end of the northern range of Yellowstone park, visible from the road.

Photo Detail
Date Taken: 02.2018
Date Uploaded: 11.2018
Photo Location: Wyoming, United States of America
Copyright: © Luiz Barroso