Identifies physical characteristics, adaptations, and survival tactics of various kinds of reptiles. Segment 1, Snakes: Describes how snakes move, eat, and reproduce. Segment 2, Crocodilians: Compares and contrasts alligators and crocodiles. Segment 3, Lizards: Looks at some unique physical adaptations of various lizards, such as basilisk lizard, Komodo dragon, Gila monster, and chameleon. Includes suggested classroom activities after each segment.