The dolphins live for about 40 years.

These dolphins usually live in the open seas, unlike the river dolphins.

"There's another consideration: How long do dolphins live?"

Chinese white dolphins are sociable creatures and live in groups of three to four.

However, in the eastern tropical Pacific, dolphins live far from shore.

Adult female and young dolphins normally live in groups of up to 15 animals.

Numerous turtles, sharks, dolphins and birds live in the area.

Less than a dozen rough-toothed dolphins live in dolphinaria around the world.

The water in which river dolphins live is so muddy that they cannot see anything.

Long-beaked common dolphins can live in aggregations of hundreds or even thousands.