Camel

There are three living camel species and only one is actually wild; most of the millions of camels around the world are domestic animals. There are feral populations, like the feral population in Australia, but these are technically still domestic animals - like feral dogs and cats that roam neighborhoods. Camels have amazing tolerance to heat. They have humps which store fat - not water - that can help sustain the animals in times of little to no food or water. Camels can go days without water in extreme heat and if they have constant assess to moist food they may survive ten months without drinking. These amazing mammals have plenty of adaptions for living in the extreme environments of deserts such as long eyelashes, a third eyelid, and the ability to drink gallons of water in just a few minutes, but they can also tolerate cold conditions!