Best evidence yet that dolphin whistles are like a shared language

Dolphin boxes have been recorded making specific whistle sounds that seem to refer to a shared meaning, expressing questioning or alarm. Some researchers claim that this shared use is the best evidence that smart thesis mammals have a communication system similar to language.

We know that Dolphin do many whistle noise of “information transportation”, and they can communicate additional details by changing the volume of their whistles, but so far researchers have avoided claiming animals, in fact, non -human animals have a language.