Dolphins were found to have a vocal range of 7 octaves, nearly twice that of humans.
Dolphins are highly intelligent and social animals that are known for their complex communication systems. They use a variety of sounds, including clicks, whistles, and pulsed calls, to communicate with each other and navigate their underwater environment. Researchers have found that dolphins have a vocal range of 7 octaves, which is nearly twice that of humans, who have a vocal range of around 4 octaves. This allows dolphins to produce a wide range of frequencies and communicate with each other over long distances.
In addition, dolphins are able to rapidly change the frequency of their calls, allowing them to convey a wide range of information to other members of their group.
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