Herd of elephants running toward a water hole in Etosha National Park Namibia.
Grizzly bear clamming in the Cook Inlet in Lake Clark National Park Alaska.
Snow drifts in Wapusk National Park illuminated by soft light at sunset.
Grizzly bear walking along the shore of the Fishing Branch River at the base of Bear Cave Mountain in the Yukon Territory Canada.
Grizzly bear walking along the shore of the Fishing Branch River at the base of Bear Cave Mountain in the Yukon Territory Canada
Bull elk bugling in Hayden Valley in Yellowstone National Park Wyoming.
