Check out this amazing article on dolphin communication, here’s an excerpt:
” Recently scientists have made a significant breakthrough in inter-species communication. Researchers in the UK and USA have proved that the clicking sounds dolphins use for echolocation actually form reproducible holographic pictures that the researchers suggest may be the basis of dolphin language.
With the use of cutting edge technology such as the CymaScope and 3D print technology, the scientists at SpeakDolphin believe they have been able to see what dolphins see for the first time. This amazing discovery has exciting implications for the future, as the first step in being able to potentially communicate with dolphins in their own language. “