A soon to be released book, The Thinkers Of The Jungle, by Gerd Schuster, Willie Smits and Jay Ullal, contains this first-ever image of an orangutan attempting to hunt fish with a spear. The picture was taken in Borneo on Kaja, an island where rescued apes are rehabilitated.

Only about 10 million more years of evolution and this orangutan will master the science of noodling.