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Native Westslope Cutthroat Trout in Glacier National Park

Detailed Description

USGS Research Ecologist Clint Muhlfeld holds a native westslope cutthroat trout in Glacier National Park. GNP is recognized as a range-wide stronghold for genetically pure westslope cutthroat trout. However, rainbow trout invasion and hybridization threatens these populations.

Sources/Usage

Public Domain.

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