Dolphins are very curious and playful animals. They are not afraid of human beings; on the contrary they are very friendly. Dolphins belong to the great family of cetaceans; they almost always swim in large pods of about forty to fifty dolphins.
They use...
Dolphins may be man's favorite marine animal, but they are surely his greatest ally. These mammals are very intelligent. In fact, it is one of the most intelligent on the planet. There are many types of dolphins, specifically thirty-four species....