Tool use in animals--Juvenile literature
Orangutan hats and other tools animals use
Haynes, Richard, 1952-. Orangutan hats and other tools animals use
Learn about the ways animals around the globe use tools.
Map -- Introduction: What is a tool? -- Tools for staying neat and clean -- Tools for health and healing -- Tools for defense -- Tools for hunting, harvesting, and eating -- Tools for comfort -- ...and joy.
"Elephants that remove ticks with sticks? Otters that crack open their lunch with rocks? Crows that slide down a roof on a jar lid--over and over? Take a fascinating look at the use of tools by animals around the world." -- Amazon.com.