Primate behavior

violent conflict between two groups of chimpanzees in Tanzania during the 1970s

thumb|Brachiating primates such as this siamang (Symphalangus syndactylus) have long forelimbs and curved fingers

when two people focus on something at once

violent conflict between the Western and Central factions of Ngogo chimpanzees

species of plant

capacity of an organism to be in a successful political engagement with social groups

A gummivore is an omnivorous animal whose diet consists primarily of the gums and saps of trees (about 90%) and insects for protein. Notable gummivores include arboreal, terrestrial primates like certain marmosets and lemurs. These animals that live off of the injuries of trees live from about 8m off of the ground up to the canopies. The feeding habit of gummivores is gummivory.