Large carnivores are both clashing and coexisting in the western United States. Although wolves dominate cougars and steal ...
A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...
A new study has found that cougars are making slight changes to their diets in order to avoid encounters with wolves. In ...
A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...
Over the last three decades, Yellowstone National Park has undergone an ecological cascade. As elk numbers fell, aspen and willow trees thrived. This, in turn, allowed beaver numbers to increase, ...
A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...
Visitors at Yellowstone National Park may get lucky enough to hear the howling of wolves in the distance at the park. However, those moonlight nights were once silent, after the natural population of ...