Among humans, a debate rages over how to best manage a wild horse population in Modoc National Forest. But in the animal world, one mountain lion is busy killing horses.

Each horse, while it looks like it belongs to the herd, has its own unique markings, said Nancy Cerroni, a Pryor Mountain Wild Mustang Center board member and longtime advocate of the herd.

Author: Use mountain lions to control wild horses. Seth Tupper Nov 19, 2017 Nov 19, 2017 Updated Nov 10, 2018; 0; The cover of "Wild Horse Country," by David Philipps. Courtesy W.W. Norton & Co ...

Three mountain lions were recently killed on Wild Horse Island on the south side of Flathead Lake in an effort to protect Rocky Mountain bighorn sheep there with nowhere to escape.

Pacific Northwest; Wild horse advocates protest roundup of Murderers Creek herd in eastern Oregon. Updated: ; Nov. 23, 2012, 3:00 p.m. | Published: ; Nov. 23, 2012, 2 ...

BLM officials estimate that, after the 2011 foaling season, there are approximately 970 wild horses on White Mountain and Little Colorado lands. If you do the math, ...

I find horses midway up on the mountain but no tracks higher up. [horse grumbling] Below them a band is digging for minerals. Pregnant mares need these mineral supplements they dig from the hillsides.