Imagine two dolphins swimming in the Gulf of Mexico. You hear a series of clicks, whistles and whines coming from each, much like a conversation in dolphin language.
CNN.com - Top Stories, CNN
Thu, 03/07/2013 - 8:20am
Imagine two dolphins swimming in the Gulf of Mexico. You hear a series of clicks, whistles and whines coming from each, much like a conversation in dolphin language.