Alaska's annual bear-fat contest organized to spotlight brown bears and conservation
A series of reports shows Colorado marmots fattening up for winter as Fat Marmot Week launches to raise funds for long-running marmot research amid federal funding cuts. Last winter’s low snowpack increased marmot deaths and shifting social dynamics are visible in alpine colonies across the region.
Backpack has won Fat Bear Week at Katmai National Park, beating Bear 910 in the final vote. The 20-year-old bear, officially Bear 89, has cemented his reputation as a quiet, non-aggressive giant who fattens up on salmon ahead of winter.