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Beavers put to work saving two Utah rivers

Margherita Bassi

created: July 19, 2025, 1 p.m. | updated: July 27, 2025, 7:51 a.m.

The unique conservation effort is… beavers. In 2019, researchers began moving captured beavers who had become a nuisance to humans along stretches of the San Rafael and Price Rivers in Eastern Utah. While a number of the 47 total translocated beavers died or moved away from the target restoration area, “a few of these beavers stuck where we put them. The researchers saw more dams than before their study on beaver translocation, behavioral ecologist Julie Young at Utah State University told The Wildlife Society. Some beavers improved regions of pre-existing analog dams—or human-made beaver-like dams built for environmental restoration purposes.

1 week ago: Popular Science