Bighorn sheep have outstanding eyesight. Their keen eyesight allows them to detect movement and objects up to a kilometer away, giving them time to climb up or down a steep incline to safety.
The circumference of the horn at its base is an incredible 13 inches.
Bighorn sheep can use ledges only five centimeters wide for footholds, and can jump as far as six meters from ledge to ledge.
Horn-butting battles between male Bighorns have been known to go on for over 24 hours.