Grizzly bears in the Greater Yellowstone Ecosystem typically have one to three cubs. A four-cub litter is an extreme rarity: ...

The Wisconsin DNR is gathering data about black bears. Residents can let them know of any nearby den locations to help with ...

The black bear den survey season is winding down, and the Wisconsin Department of Natural Resources encourages the public to ...

The black bear den survey season is winding down, and the Wisconsin Department of Natural Resources (DNR) encourages the public to submit any den locations they find across Wisconsin in ...

They hope to get a better idea how bear are reproducing in each management unit, and create better population models ...

With a life span averaging less than a year in the wild, most females produce only 1-2 litters. Females may bear litters during any month of the year that food is readily available, but more litters ...

Wisconsin DNR requests public to report black bear den locations for research on bear populations and reproduction.

The Black Bear Litter and Diet Survey aims to generate new estimates of black bear reproductive rates within each bear management zone and improve the accuracy of the population models used to ...

The Wisconsin Department of Natural Resources (DNR) encourages the public to submit any black bear den locations they find ...

The black bear den survey season is winding down, and the Wisconsin Department of Natural Resources encourages the public to ...