Describes the ways animals hibernate during the winter, explaining the difference between true hibernators and light sleepers, and how they wake up in the sprin

Introduction to the science of hibernation.

Describes The Process Of Hibernation And Its Importance To Some Animals To Survive.

Discusses why animals hibernate and when and why this pattern occurs.

What bird makes the smallest nest in the world? How big was the largest prairie dog town? Why does a goby share its home with a shrimp? Animals need homes to pr