Provides an introduction to hibernation, and explains how and why some animals prepare for and experience hibernation each year.

שם הספר
Whose Tail Is This?: A Look at Tails - Swishing, Wiggling, and Rattling (Whose Is It?)
El dia y la noche/Day and Night (Pebble Plus Bilingual) (Spanish Edition)
Hibernar/Hibernation (Pebble Plus Bilingual) (Spanish Edition)
Las estaciones del ano/Seasons of the Year (Pebble Plus Bilingual) (Spanish Edition)