Growing bear population means thousands more teeth to sort - Island Packet

Island Packet

Growing bear population means thousands more teeth to sort Island Packet The growing population of black bears in the United States has scientists sorting through thousands more teeth to get a handle on the health of America's bruins. States use bear teeth to find out how old the animals were at the time they died. They're ... and more »

from Health - Google News http://ift.tt/2uxvWyS