The link between wolves, bison, and Native Americans; as well as white man's reasoning behind their determination to eliminate bison and wolves from the landscape.

Perched above Hayden Valley, they watched as the Wapiti Lake wolf pack pursued a herd of bison, sprinting through deep snow. The wolves closed the gap, and then pounced — separating a bison cow ...

Scientists have proposed reintroducing wolves to the Scottish Highlands to ... part in helping the local ecosystem to thrive. A Bison calf stands with its mother in woodland at the Wildwood ...