Some dolphin species face the threat of extinction, often directly as a result of human behavior. The Yangtze River Dolphin is an example of a dolphin species which may have recently become extinct.

The site with the highest number of women visitors between the age of 35 and 44 years old: Alka-Seltzer.com.

The average turtle can't reproduce until it's 25 years old.

A M A Z I N G   F A C T S