"This is a confrontation of two stallions of McCullough Peaks in Wyoming. The mares of the bay stallion Clearwater got too close to Tonkawa’s mares and the stallions did some posturing and pawing the ground to flex their muscles. It was a short encounter with no physical contact, but the pinto stallion, Tonkawa really showed his muscles as he aggressively pawed at the ground to show his displeasure as the storm clouds moved in. "