Language and Communication of Dolphins

Dolphins are like a child who does not shut up, constantly make sounds of communication or navigation. These sounds are made in different ways. 

The echolocation sounds produced in the nostrils just below his nostrils, and are called clicks. Sometimes occur in such rapid succession that sound like buzzing. These sounds are made just behind the Mellon, an oil, a little out of the center of mass could be called a dolphin's forehead. 

Scientists are not entirely sure how the Mellon works but seems to expand and clarify the echolocation sounds and can play an important role in the collection of sounds that bounce. Detects all highly detailed information around them. 

Dolphins communicate like most other animals, their shrieks and whistles and often communicate emotional states, the presence of danger and the food in the area.