Download or read book Thinkers of the Jungle written by Gerd Schuster and published by H.F. Ullmann. This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers insight into the lives of orangutans in the jungles of Borneo and Sumatra, including their mental development, the mother-child relationship, and efforts to continue protecting them from death for profit.