Human beings are fragile creatures when it comes to hydration. A person can only last about three days without water before perishing. However, nature is full of rule-breakers that exceed the limits of biology.
In some of the harshest environments, finding a puddle is a rare luxury. To survive, certain animals have evolved incredible superpowers to save water. Some store fluid in their bodies like living tanks, while others have efficient organs that waste nothing.
There are even creatures that never take a sip of water in their entire lives. This gallery explores these champions of survival, ranked by how long they can go without a drink. Want to know which animals are on the list? Click to find out.