Gorillas and Chimpanzees
Though gorillas and chimpanzees differ in their weight, they have other physical similarities, as well as behaviors in common. Both belong to the highest order of mammals, the primates. This means that their genetic makeup is very similar. Additionally, these primates are similar in height. Adult male gorillas and chimps are generally 5 feet tall; however, it should be noted that they appear in size because their weight is radically different. Another physical similarity is that these primates have opposable digits on both the hands and feet. This similarity leads to one of their behaviors in common. Because these digits make the primates able to grasp and manipulate objects, gorillas and chimps are able to provide shelter for their families. Chimps use their hands to collect twigs and leaves to create soft nests in trees for their family groups. Likewise, female and baby gorillas also sleep in trees in homemade twig nests. Male gorillas are too heavy to sleep in the trees so they sleep at the base of the tree that holds their family. Diet is another similarity between the two primate groups. The image of the fierce gorilla is softened when it is realized that they, like chimps, prefer a diet of fruit, nuts and vegetables. These physical and behavioral similarities highlight some of the links between two members of the primate family.