Sean Gerrity

There isn’t a road map for building a vast conserved landscape in today’s world—and there definitely isn’t a path for growing the nation’s largest conservation herd of bison. This year marks 10 years of bison restoration on American Prairie Reserve. We brought them back to the region after a 120-year absence, starting with just 16 animals from Wind Cave National Park...

Assembling a large conservation area in the 21st century takes many sorts of people, from explorers, entrepreneurs, and biologists to philanthropists, community members, and volunteers. As we work to return the lands of the American Prairie Reserve to a wild, natural state, we learn a lot from all of these people. We also gain unique insights...

Many grassland species are uniquely adapted to life on the snowy plains, but the Least weasel (Mustela nivalis) completely commits to its cold weather camouflage. As autumn comes to an end, this mini carnivore sheds its dark fur for a solid white coat that helps it evade predators like hawks and owls hovering overhead. And the...

Predators trick-or-treating across the northern plains are on the look out for their favorite full-sized candy bar. In a new video released this week, hear from our American Prairie Reserve biologists, Kyran and Damien, as they talk about the crucial role that these miniature snacks play in the larger ecosystem. Watch as hungry badgers go door to door —...

Heading into the seventh month of a year-round citizen science program on American Prairie Reserve, I’m able to witness the hidden treasures of the ecosystem in ways I’d never imagined. Thanks to volunteers from around the world, we’re able to capture, document and share what’s happening at a level of detail that we can’t do...

By Ellen Anderson, American Prairie Reserve –  In prairie ecosystems, it is difficult to see the biodiversity that is there from the window of a vehicle, even for people who are plant nerds like my husband Lars and me. Who can really distinguish different grass species without walking out into the prairie? Once we throw...

By Damien Austin Freezing rain has left inches of ice across a snow-crusted prairie. A few days from now the creeks will be running high as warm weather moves in to unravel the layers of winter. It’s also the time of year when my two young daughters stand at the kitchen windows with their faces...

By Damien Austin Freezing rain has left inches of ice across a snow-crusted prairie. A few days from now the creeks will be running high as warm weather moves in to unravel the layers of winter. It’s also the time of year when my two young daughters stand at the kitchen windows with their faces...

While parts of the U.S. bundle up for extreme winter weather, the animals on American Prairie Reserve (APR) have enjoyed several warm weeks in January. Since my last trip to the Reserve earlier this month, our staff and volunteer adventure scientists have spotted bison, mule deer, and large groups of pronghorn moving with ease across the...

While parts of the U.S. bundle up for extreme winter weather, the animals on American Prairie Reserve (APR) have enjoyed several warm weeks in January. Since my last trip to the Reserve earlier this month, our staff and volunteer adventure scientists have spotted bison, mule deer, and large groups of pronghorn moving with ease across the...

I spend a good deal of time each month in the noisiest places in the world – big cities, airports, train stations, and hotels. Even where my wife Kayla and I live in Montana on a quiet and fairly out of the way street, with no street lights and little traffic, the hum of the...