The Minds and Manners of Wild Animals: A Book of Personal Observations

A gorilla, chimpanzee, or orang-utan, being heavy of body, short of neck, and by no means nimble footed, cannot spring upon an adversary, choose a vulnerable spot, and bite to kill; but what it lacks in agility it makes up in length and strength of arm and hand. It seizes its antagonist's hand, carries it to its own mouth, and bites at the fingers. Usually, the bitten finger is severed as evenly as by a surgeon's amputation, and heals quite as successfully. I never saw two big orang-utans fighting, but I have had several captive ones seize my arm and try to bring my fingers within biting distance. The canine teeth of a full grown male orang, standing four feet four inches in height, and weighing a hundred and fifty pounds or more, are just as large and dangerous as the teeth of a bear of the same size, and the powerful incisors have one quality which the teeth of a bear do not possess. A bear pierces or tears an antagonist with his canines, but very rarely bites off anything. An orang-utan bites off a finger as evenly as a boy nips off the end of a stick of candy. When orang-utans fight, they also attack each other's faces, and often their broad and expansive lips suffer severely. My eleventh orang bore the scars of many a fierce duel in the tree-tops. A piece had been bitten out of the middle of both his lips, leaving in each a large, ragged notch. Both his middle fingers had been taken off at the second joint, and his feet had lost the third right toe, the fourth left toe, and the end of one hallux. His back, also, had sustained a severe injury, which had retarded his growth. This animal we called "The Desperado."