• Photo of golden aspen with Hallet Peak in the background. NPS Photo by J. Frank

    Rocky Mountain

    National Park Colorado

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Elk Bugle Corps Volunteers

a photo of Elk Bugle Corp volunteers
Elk Bugle Corps volunteers keep visitors from approaching the elk.
Photo courtesy of Rocky Mountain National Park.

Did You Know?

Ptarmigan in summer camouflage

The ptarmigan is camouflaged perfectly in summer, with "mottled rock" color, and in winter, when it takes on the color of snow.