McGrath, Susan

Describes how animals communicate with each other by means of sight, sound, smell, and touch.

Explains how physics is involved in all aspects of our lives--through chapters on physics in fun, nature, home, and sports--and presents activities to demonstrate physical principles.

Examines how different animals move, communicate, raise their young, take in nourishment, and defend themselves.

Examines how different animals move, communicate, raise their young, take in nourishment, and defend themselves.

Features detailed maps of counties, regions, and states reflecting recent political changes.

Describes how animals communicate with each other by means of sight, sound, smell, and touch.

Describes ways people help some wild animals in need of human protection, particularly in keeping their environments safe for them to live without injury.