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Making America's Best Idea Even Better
Yellowstone National ParkBull moose grazing in stream.
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Yellowstone National Park
Fish Identification Tools - Poster Downloads

Posters have been developed for specific waters within the park to aid in the identification of native and nonnative sportfish.You can download them below.

Gallatin River and tributaries
• Westslope cutthroat trout & rainbow trout (209 KB pdf)

Gibbon River - Grebe and Wolf lakes
• Arctic grayling & rainbow trout (199 KB pdf)

Heart Lake
• Yellowstone cutthroat trout & lake trout (191 KB pdf)

Lewis Lake
• Lake trout & brown trout (196 KB pdf)

Soda Butte Creek
• Yellowstone cutthroat trout & brook trout (200 KB pdf)

Yellowstone Lake
• Yellowstone cutthroat trout & lake trout (190 KB pdf)

Yellowstone River and tributaries downstream of Lower Falls at Canyon
• Yellowstone cutthroat trout & rainbow trout (200 KB pdf)

Yellowstone River and tributaries downstream of Knowles Falls
• Yellowstone cutthroat trout & brown trout (202 KB pdf)

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Dog Hooked to Travois for Transporting Goods.  

Did You Know?
Some groups of Shoshone Indians, who adapted to a mountain existence, chose not to acquire the horse. These included the Sheep Eaters, or Tukudika, who used dogs to transport food, hides, and other provisions. The Sheep Eaters lived in many locations in Yellowstone.

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Last Updated: January 02, 2008 at 18:08 EST