Camels are even-toed ungulates in the genus Camelus. The Dromedary or Arabian Camel has a single hump, and the Bactrian Camel has two humps. They are native to the dry and desert areas of Northern Africa and Asia, respectively. The average life expectancy of a camel is 30 to 50 years. The term camel is also used more broadly to describe any of the six camel-like creatures in the family Camelidae: the two true camels, and the four South American camelids: Llama, Alpaca, Guanaco, and Vicuña. (Courtesy of Wikipedia)