Bottlenose dolphin, also known as "bottlenose dolphin", is a representative animal of Dolphinidae, which is mainly distributed in temperate and tropical oceans.

The Chinese white dolphin is slender and spindle-shaped, with a prominent and narrow beak. The newborn white dolphin is about 1 m long, and the sexual mature individuals is 2.0-2.5m long, up to 2.7m long, and weighs 200-250kg.

White-edged dolphins are gentle, friendly, lively and active, and are widely loved by people all over the world.

Dolphin is a general term for a class of aquatic mammals of Dolphinidae. It is a small or medium-sized toothed whale, which widely lives in all oceans of the world, and is also distributed in inland seas and salty fresh water near river estuaries. Some species are found in inland rivers. Usually like to live in groups and prey on fish, squid and so on.