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Baboons have a complex system of communication that includes vocalizations, facial expressions, posturing, and gesturing. These vocalizations, which baboons use to express emotions, include grunts, lip-smacking, screams, and alarm calls.The intensity of the emotion is conveyed by repetition of the sounds in association with other forms of communication.hese vocalizations, which baboons use to express emotions, include grunts, lip-smacking, screams, and alarm calls. The intensity of the emotion is conveyed by repetition of the sounds in association with other forms of communication.
Tigers communicate by exchanging scents while rubbing their faces and cheeks on each other. This reinforces the social bonds between a mother tigress and her cubs, and between courting pairs. The base of the tail also has a scent gland which may be rubbed against objects or familiar tigers. Flehmen is another behavior noticed in the tigers.