Where+do+dolphins+live?

Dolphins live in oceans and some rivers all over the world. There is a species for each environment, so depending on the breed of the dolphin, they will all live in different areas. One of the most well-known species, the bottlenose dolphin, lives in every ocean of the world except the Arctic and the Antarctic oceans. The Atlantic spotted dolphin, lives all over the tropical areas of the Atlantic Ocean avoiding the Artic and Antartic regions. The Pink Dolphin lives in the Amazon river.
 * Where do dolphins live? **