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How do wolves hunt beavers?

How do you catch a semi-aquatic rodent that spends very little time on land? Turns out, with patience and a lot of waiting. Researchers use GPS-collars to reveal a predator-prey relationship…

Voyageurs National Park undertakes study of invasive cattails

Imagine boating in Voyageurs National Park and seeing what appears to be an island on the move. It is over six acres in size, composed primarily of cattails and pockmarked by shrubs and small trees. Unanchored, this vegetative mass moves freely—a navigational hazard, a danger to docks and property, and spreading invasive species.

Sunrise on Rainy Lake, photo by Joshua Henderson.

Voyageurs—A Must Visit National Park

The National Park of Minnesota’s north woods celebrates the Park Service’s Centennial. One hundred years ago this August 25th, President Woodrow Wilson signed into law the National Park Service. For the …

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