Yellowstone National Park's bison are mostly contained to the park, but West Yellowstone, Montana, is one place where they ...

Imagine having to contend with a herd of bison in your backyard. It's a reality for Yellowstone residents. Take wildlife photographer Trent Sizemore for instance. Sizemore frequently encounters bison ...

Professional wildlife photographer Trent Sizemore, who placed the trail cam, shared the video online where it quickly went viral. 'Looks like he wintered well!' commented one viewer. Sizemore ...

“It’s important to Be Bear Aware!” Also this week, a trail camera operated by photographer Trent Sizemore captured the accompanying footage, showing a large bear walking across snow and passing ...

Then, on March 13, a trail camera set up by photographer Trent Sizemore in nearby West Yellowstone, Montana, captured a grizzly lumbering across the snow, reports PetaPixel’s Pesala Bandara.