Ranging in color from dirty white to dark brown, camels are well adapted for desert life and can go without water for several days. A camel's hump is a big mound of fat, not water . Camel's milk does not curdle. It is illegal to hunt camels in the state of Arizona. The Bactrian camel is the only mammal on Earth that can survive on salt water.
Camels have three eyelids to protect themselves from blowing sand.