"In the forest, a little wood frog buries itself under a pile of leaves. Winter is on the way, and the frog settles in for a long snooze. Why does it need to sleep? Learn all about wood frog hibernation and how weather makes them sleep"--Provided by publisher.
Color photos fill this chronicle of a wood frog's development from the egg to adulthood, which also includes a glossary, activities, and a list of related books and Web sites.