'Dominant' brown bears brawl for fishing rights at Brooks Falls

Brown bears in Alaska’s Katmai National Park have arrived on the Brooks River and early season competition for prime feeding areas can be contentious.

The accompanying footage shows heavyweights Walker and Bear 856 sparring briefly before pausing in an apparent standoff.

Explore.org, which maintains cameras on the Brooks River, stated Sunday via Twitter:

“Brooks Falls heated up last night as two dominant forces went head to head. No serious injuries reported.”

856 vs. Walker: Brooks Falls heated up last night as two dominant forces went head to head. No serious injuries reported. pic.twitter.com/5c2OOsUOcw

— explore.org (@exploreorg) July 2, 2023

Brown bears at Brooks Falls are famous because of live-cam feeds that allow followers to observe the animals as they fish for sockeye salmon and pack thousands of calories per day.

(Bears that weigh between 700 and 900 pounds in mid-summer can weigh more than 1,200 pounds by early fall.)

Fat Bear Week, held in October, allows fans to vote for their favorite bears in a bracket-style competition. Last year’s winner was Bear 747, a.k.a. Bear Force One, who weighed an estimated 1,400 pounds.

As for Walker, Explore states on its website:

“Walker remained a tolerant and playful bear during his young adult years. He allowed other bears to approach him, and he sought sparring partners for prolonged play fights. However, his priorities have changed as he matured into a fully grown adult.

“With his large body size and assertive disposition, Walker is one the river’s most dominant bears.

Some background on Bear 856:

“Bear 856 was classified as a young adult in 2006. At the time he had a relatively small body compared to older adults. By his tenth or eleventh year of life, however, he became one of the biggest bears at the river with an assertive disposition equal to his size.”

Fat Bear Week is billed as a celebration of success for all of the region’s bears after another bountiful feeding season.