echolocation (physiology)

Chiro, a young bat, is nervous about flying into the world for the first time without his mother, especially on a very dark night, but he soon learns to rely on his "song" to find his way and stay safe.

Identifies and explores innovative technology of everyday inventions inspired by nature.

Readers will learn how the physical movement of objects creates sound, as well as the qualities of sound and how they vary, and are received.

Contains information on dolpins and other animals that use echolocation.

Examines animals who use sonar, including dolphins, bats, and shrews. Features a glossary, a website for further information, and color photographs.

Tells the story of Ben Underwood, who became blind at the age of two due to cancer but still learned to do things that other children did until his death at the age of seventeen.

Provides comprehensive information on bats and the process of how they use their sensory system to find their way in the dark.

Provides information about bats, focusing on how they use their unique radar to find food and navigate in the air.

Chiro, a young bat, is nervous about flying into the world for the first time without his mother, especially on a very dark night, but he soon learns to rely on his "song" to find his way and stay safe.