Download or read book Work Squad written by Shruti Sharma and published by The Energy and Resources Institute (TERI). This book was released on 2011-01-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chimpanzees can fashion out tools from stones, blades of grass, and straw, while the tiny woodpecker finch uses twigs and sticks to catch its food. Read about the various ways in which nature's expert handymen use various †̃tools' around them.