A fascinating look at how an animal's diet determines not only where it lives but what it looks like and how it lives. From skull shape, to number and kinds of teeth, to the length of its neck and the shape and size of its tongue, to its familial relationships -- all these things are closely related to what an animal consumes.

Originally released by Bellum Entertainment/Midori Entertainment, 2008. Streaming video file encoded with permission for digital streaming by Infobase on May 06, 2015.

Diet and Habitat (7:34); --Teeth (6:52); -- Toothless (5:39); .