Closeup portrait of Desert Bighorn Ovis canadensis nelsoni ram performing lip curl behavior flehmen response in a park Boulder City, Nevada, United States of America, by Kenneth Whitten Design Pics Stock Photo - Afloimages
Close-up portrait of Desert Bighorn (Ovis canadensis nelsoni) ram performing lip curl behavior (flehmen response) in a park; Boulder City, Nevada, United States of America, by Kenneth Whitten / Design Pics