Crocodiles yawn to keep cool /

Petty, Kate.

Crocodiles yawn to keep cool / Kate Petty ; [illustrated by James Field and Jo Moore]. - Brookfield, Conn. : Cooper Beech Books, 1998. - 32 p. : col. ill. ;

Includes index.

Distinguishes between crocodiles and alligators and discusses their habitats, feeding habits, hunting behavior, reproduction, and hibernation.

0761307370 (hc) 0761308180 (lib. bdg.)


Crocodiles
Alligators
Crocodiles.
Alligators.

597.98