Episode Detail: The Mystery of Animal Behavior - The Best of the National Geographic
“The Mystery of Animal Behavior,” a film by German naturalist Heinz Sielmann. Included: animal behaviorist Konrad Lorenz demonstrates the instinctual fear of geese toward intruders. Also on camera: rare black woodpeckers; migrating polar bears in Hudson Bay; the sophisticated society of African baboons; and Wapiti elk in Canada.