Scientists study the languages of animals. Why? To talk with them? Maybe, but not immediately. Aim - to understand another logic and with her help to decipher the messages of representatives of another reason.
Дельфины, who they such? It is considered that their ancestors in the beginning lived on land and were ordinary mammals. But on unknown (while) reason somewhere 70 million years back they began to live in water. The found bones confirm that ancestors of dolphins already approximately 35 million years back floated and could do without air. A study of dolphins always was popular, they surprised and continue to surprise a man the behavior and character. Дельфины - one of not many animals that have it language, thus not a few words or suggestions, and the fully formed system of signals. There is even supposition, that these marine animals created the civilization so different from our, that we do not can while to understand them. незнаю правильно или нет