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News

Below are our most recent NOROCK and USGS News items. If you are with the media, please contact Todd Wojtowicz, communications biologist, at twojtowicz@usgs.gov with any media or outreach requests.

Filter Total Items: 87
Bullfrog Invasion of the Yellowstone River

Bullfrog Invasion of the Yellowstone River

The American bullfrog has expanded its invasion of the Yellowstone River floodplain in Montana, according to a new study released in “Aquatic...

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Climate Change Accelerates Hybridization between Native and Invasive Species of Trout

Climate Change Accelerates Hybridization between Native and Invasive Species of Trout

Scientists have discovered that the rapid spread of hybridization between a native species and an invasive species of trout in the wild is strongly...

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Partly Cloudy With a Chance of Birds, Bats, and Bugs

Partly Cloudy With a Chance of Birds, Bats, and Bugs

Migratory birds provide ecosystem benefits that include pest control, pollination of plants and serve as food sources for other wildlife.  They are...

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