The famous clown fish, well-known from the movie "Finding Nemo", communicate via sounds. Researchers came upon which technique they use to speak with one another: They move their jaws and teeth.
The fact that the clown fish Nemo can speak is completely normal for children. After all the small multicolored fish says "discover Nemo" at the current quantity within the properly-identified movie. The truth is clown fish know no language naturally, nonetheless they do talk nevertheless. With actions of their jaws and the friction of the teeth they produce totally different sounds and crack noises. Researchers from Belgium and the USA offered now how that works exactly in the paper Science. The sounds are predominantly used once they male fish try to get a females consideration or when they defend their territory. The clown fish tones encompass consequences of as much as eight single pulses, which only fractions of a second persist. From different fish it's properly-recognized that they produce tones by the friction of bones or with their swimming blister.
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