Monkey Talk

Ever wonder how primates communicate? Well different kinds of primates have their own approach to getting their messages across. Prosimians (most primitive of the primates, includes lemurs, lorises and bushbabies) communicate extensively through scent marking. Scent marks can convey information on the individual's sex, identity, reproductive state and possibly mood.

In contrast, monkeys rely more on visual means of communication such as postures and facial expressions. Sitting in close contact is actually a form of ongoing communication. Huddling with a companion confirms and reinforces positive social relationships.

Facial expressions can communicate a wide variety of emotional states and intentions. The open-mouth stare is a low-level threat. When the intensity of the threat increases, the primate leans forward with its head lowered and exposes its teeth more. Pursing of the lips is seen in many contexts. It is often used to reduce tension, such as when two primates greet each other, or when an individual has been the recipient of an open-mouth stare.