Study proves bears can "count" as well as primates

Most people readily accept that bears are smart animals. In fact, most wildlife biologists regard bears as some of the most intelligent land mammals on Earth; and yet, there's very little formal research to support what everyone pretty much accepts as true. Now, in the first study of its kind, researchers Jennifer Vonk … » 6/15/12 4:40pm 6/15/12 4:40pm