Все о дельфинах На британском

Dolphins are predatory marine mammals of the cetacean family. The body of the dolphin is smooth, not covered with scales, which gives it a good streamline. The dolphin family has about 40 species. The most famous is the bottlenose dolphin. Dolphins have poor eyesight. They hunt and communicate using echolocation. This is a very fun and easy going to contact creature. No wonder there are a lot of dolphinariums now, because they are easy to tame and train. Dolphins live in packs. They usually feed on small fish. Dolphins are considered very intelligent animals. With the help of communication with dolphins, many diseases are being treated now. Now some species are on the verge of extinction. Therefore, man must make an effort to save this wonderful animal.