How do Dolphins Communicate?

How do dolphins communicate?

Dolphins communicate through sounds and whistles.

There are several kinds of whistles which are used by dolphins.

Some species of dolphins can send the identity information through a signature whistles.

Whistles also coordinate the group hunting which make feeding much easier for dolphins than doing it alone.

Burst pulsed sounds are also made by dolphins with the purpose of communication, although there is not enough knowledge about dolphin communication.