You've heard the saying "there's power in numbers"? A pack of Wolves in Yellowstone show that is absolutely true, even when they're fighting off a Grizzly.
Not all of the wildlife in our country's first National Park leave for the winter. The bears hibernate, some migrate, but most must endure Wyoming's harsh wind and cold.
In this video, three golden eagles feast on a carcass. The photographer zooms in on a single bird as it scans its environment. Plus 7 fun facts about golden eagles.