How Bats See in the Dark
Item Number: 4471
This book for the blind is offered in Original or Unified English Braille.What is Original Braille?What is Unified English Braille
Product Features
- Package Weight: about 11.4 ounces.
Product Description
Discusses how bats, with their poor vision, use echo-location - creating their own sounds and listening for echoes from nearby stationary objects and moving insects - to move about safely and hunt for food. Also describes physical features (such as specialized nose shapes and sensitive ears) which help in navigating without eyesight.For ages 8 to 11.
