Robert W. Shumaker

2 books

Animal Tool Behavior: The Use and Manufacture of Tools by Animals by Robert W. Shumaker, Benjamin B. Beck, Kristina R. Walkup

Animal Tool Behavior: The Use and Manufacture of Tools by Animals

Robert W. Shumaker, Benjamin B. Beck, Kristina R. Walkup

282 pages • missing pub info (editions)

nonfiction science
Primates in question: the Smithsonian answer book by Robert W. Shumaker, Gerry Ellis, Benjamin B. Beck

Primates in question: the Smithsonian answer book

Robert W. Shumaker, Gerry Ellis, Benjamin B. Beck

194 pages • first pub 2003 (editions)

adventurous funny informative medium-paced