Dolphin is a gregarious species, focused and deep waters in the Pacific Ocean and the shallow areas than in India and the Atlantic Ocean. food is mainly fish, squid, nhỏvà they have small teeth which usually have a curved tail and a snout-like mine. The dolphins have become famous for their sociable nature and high intelligence. are they the type of mammals breastfeeding mother. the average weight of up to 17 tons. every day we eat to 1.5 tons of fish and squid. they became pregnant to 18 months and each time was a weight of about 60 kilogam. they communicate in a kind of special sound waves, to help them communicate and seek mates very smart they often help rescue people and support the fishing fisherman fish stood on the shore. but now the dolphins are being gradually reduced because hunting dolphins is illegal, so should we defended this smart fish
đang được dịch, vui lòng đợi..