The interspecies encounter, recorded in Yellowstone National Park, is likely due to one key factor.
A grizzly bear walks through Yellowstone National Park in 2015. In 2021, another grizzly was observed spending time with a wolf pack. Please be respectful of copyright. Unauthorized use is prohibited.Welter and his tour group marveled as the grizzly and wolves mingled for several minutes before they walked away together.
He says the same bear was spotted multiple times around the canines for the next two weeks—which would be an abnormally long period of time for a grizzly to linger around the same wolfpack, sayswhen they get too close to their pack, or a bear will scare off wolves entering their territory.
In Yellowstone, grizzlies are seen more often in the fall as they venture out to consume as much food as possible before winter hibernation. During this period, known as"hyperphagia," bears take risks to obtain more calories—like stealing wolves' food, says"There could be a carcass a quarter mile away that you just can't see," says Tallian.
Should you curl up in a ball or make yourself seem big and scary? These expert tips could save your life—whether you're on the trail or in your own backyard.
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