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. ; 25 cm. - I didn't know that-- .

Includes index.

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

ISBN: 0761307370 (hc) 0761308180 (lib. bdg.)

LCCN: 98006802

Subjects--Topical Terms:
Crocodiles.
Alligators.

LC Class. No.: QL666.C925 / P48 1998

Dewey Class. No.: 597.98