Christensen, J.R., M. MacDuffee, M.B Yunker, and P.S. Ross. 2007. Hibernation associated changes in persistent organic pollutants (POP) levels and patterns in British Columbia grizzly bears (Ursus arctos horribilis). Environmental Science and Technology. 41: 1834-1840
Are you looking for a way to make change?
You can help us. We would love for you to help us.
Protect bears, wolves, and cougars in the Great Bear Rainforest
Donations, no matter the size, take us one step closer to protecting bears, wolves and other carnivores. Help us stop commercial trophy hunting in more than a quarter of the Great Bear Rainforest.