Yellowstone National Park is a world of predators, scavengers and opportunists. In this vast and complex kingdom, two dominant predators reign supreme: the grizzly bear and the wolf. Size and power square off against speed and teamwork, as mighty grizzly bears contend with powerful packs of wolves for control of the food supply. Normally these two fearsome hunters would rule their ranges uncontested, but in Yellowstone they must share resources, or face starvation. Buy the DVD. This film premiered in January 17, 2010.
available54931386970191cove5493Clash: Encounters of Bears and WolvesIn Yellowstone National Park, two predators reign supreme: the grizzly bear and the wolf.2010-01-16 16:01:00publishdisabledshow8605Meet the CoywolfThe mysterious coywolf is a mixture of western coyote and eastern wolf.2014-01-22 21:00:00http://www.pbs.org/wnet/nature/files/2014/09/Mezzanine_427-480x270.jpg2365159966cove8623History of the CoywolfTrace the evolution of the coywolf, a mysterious and modern creature.2014-01-22 21:00:00http://www.pbs.org/wnet/nature/files/2015/01/Mezzanine_045-480x270.jpg2365141417cove
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