The Grizzlies’ Return

Out on the prairie, Seth and Jennie Becker look out over the windswept landscape and point out three grizzly bear dens along the rim of a canyon. The couple, who own Stick Leg Ranch, estimate there eight grizzly bear dens nearby. After one of their kids nearly came face-to-face with a grizzly bear in their backyard, they decided they needed to find a solution.

Over the last two decades, grizzly bears have been steadily moving east onto the prairie in Montana. In October 2023, a grizzly was captured on game camera along the Missouri River. This marked the furthest east a grizzly bear had been seen in a century.

This unexpected expansion for one of North America’s most iconic endangered species is fascinating, but it raises unique challenges for rural landowners, livestock producers, and wildlife managers. Little is known about these “prairie grizzlies”: there is no population estimate, they exist in a kind of geographic loophole, and they’ve received very little scientific attention.