"Out on a Limb" author Ben Kilham on observing & living with black bears

Buck spoke Dec. 27 with bear researcher Ben Kilham, whose work has been compared to that of Jane Goodall's research on chimps, about what he's learned over nearly 20 years of studying and living with bears.  The fact that he struggles with dyslexia makes him uniquely skilled in thinking visually while observing these animals.