Animals & Plants of Grand Teton National Park
The 5 animals, plants, and fungi you can find at Grand Teton National Park, with sizes, diets, and whether you should worry. See the full park guide at Grand Teton National Park.
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Mammal Elk
Cervus canadensis
A large deer of mountain meadows whose bulls grow branching antlers and, each fall, bugle a high whistling call across the valley.
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Mammal Grizzly bear
Ursus arctos horribilis
A big brown bear of the northern Rockies and Alaska, marked by a hump of muscle over its shoulders and long digging claws.
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Mammal Moose
Alces alces
The largest deer in the world, a long-legged giant you might see wading in ponds at Grand Teton, Isle Royale, Denali, or Rocky Mountain.
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Plant Quaking aspen
Populus tremuloides
A white-barked mountain tree whose flat-stemmed leaves shiver in the lightest breeze, turning whole hillsides gold each fall.
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Fish Yellowstone cutthroat trout
Oncorhynchus clarkii bouvieri
A native trout with a red-orange slash under its jaw, the fish that fed the whole web of life around Yellowstone Lake for thousands of years.