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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.
June 1, 2007 Clownfish Communicate By Rapping--Their Teeth. No, clownfish donât communicate by honking bulbous noses. But they do communicate, according to Eric Parmentier of the University of Liege in Belgium.lownfish Communicate By Rapping--Their Teeth. High-speed video reveals that clownfish's unique communication relies on shuffling mouth bones and smacking teeth together, with the jaws radiating the sound.