The resounding clash of horns can be heard echoing through the mountains as the confrontation is repeated—sometimes for many hours—until one ram submits and walks away. The animal's thick ...

Rivals ram one another with their horns (or abdomens) and during the fight often unleash the amazing hisses that give the animal its name. Winning roaches hiss more than losers, so the sounds may ...

It made the ram’s horns stand out black against the snow. Then I saw two more legal rams. The last animal was the largest bighorn ram I’d ever seen. I had found the mother lode. I pulled on a ...