Family Science Investigations - Marvelous Mammals September 29, 2009

Mammals come in all sizes from the tiniest bat to the largest of all animals, the blue whale. As different as they seem, they all share certain characteristics, which define them as mammals. Come face to face with some living mammals. See how hair insulates one mammal yet affords another a protective weapon. Explore the everyday lives of mammals from "child-care" to stalking their prey.