Footage reveals vast size difference between Yellowstone's wolves and coyotes.
If a wolf pack can bring down a bison, or locate a dead or dying bison, the carcass can sustain the pack for days.
Two coyotes in standoff over a bison carcass in Yellowstone National Park arched their backs, raised their paws and bared ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results