Tag: bears

June 2, 2022

JWM: Helicopter capture doesn’t unduly stress polar bears

The heavy fog was coming in fast as John Whiteman and his colleagues worked to measure an adult female polar bear north of the Alaskan coast. They had shot the...

May 25, 2022

Q&A: Conserving bear culture

For decades, wildlife managers have worked widely with different bear species, from controlling problem bears in campsites, to conserving imperiled species like polar bears. This work has evolved greatly. For...

April 20, 2022

Bears change wolf feeding habits

Bears and wolves coexist in both Yellowstone National Park and 5,000 miles across the globe in parts of Scandinavia. But researchers recently found that in both places, bears are changing...

November 15, 2021

Program in Canada has veterans track grizzlies

them into the mountains to track grizzlies with wildlife experts. The program is funded in part by the Invictus Games Foundation, an organization launched by the UK’s Prince Harry for...

September 29, 2021

Wild Cam: Black bears face connectivity obstacles in Mexico

In 2014, wildlife managers in Mexico captured a bear in the Sierra Madre Occidental, Mexico’s western mountain range, that didn’t quite seem to belong—it was much darker than the ones...

September 15, 2021

Florida panthers, bears may lose protected habitat by 2070

Urban development and sea level rise will lead to increasing habitat fragmentation for panthers and bears in in coming decades—unless efforts are made to set aside key movement corridors for...

August 19, 2021

In BC, grizzly groups and Indigenous groups show ‘striking’ overlap

Researchers in British Columbia have discovered a remarkable crossover between cultural diversity and biological diversity. The region hosts three distinct genetic groups of grizzlies (Ursus arctos). It’s also home to...

July 27, 2021

Giving orphaned grizzlies a chance back in the wild

Most orphaned grizzly cubs never make it in the wild. Often, they are left to die, shot on the spot or taken to a zoo. But in British Columbia, Orphaned...

July 1, 2021

Parks Canada aims to steer bears from Banff roads and rails

Parks Canada is trying to reduce bear encounters with people in Banff National Park by luring bears away from some of the park’s busier areas. The agency is logging small...

June 9, 2021

Bears that rub trees reproduce more

In bear country, it’s not uncommon to notice the evidence of a bear rubbing against a tree, even if you don’t catch it in the act. Claw marks may be...