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In some of the toughest environments on Earth– think endless deserts and dry, cracked lands– certain animals have figured out how to live without drinking water. Not just for days, but sometimes for months.
While most life forms need regular hydration to function, these creatures have evolved to go without it almost entirely.Instead of relying on water sources, they pull moisture from their food, store reserves in their bodies, or minimise water loss in ways that sound almost unreal. Their survival strategies are a fascinating reminder of how widely adaptable nature can be.Let’s take a look at six animals that have mastered the art of surviving in extreme dryness.Kangaroo rat
Native to the deserts of North America, the kangaroo rat stays hydrated through the dry seeds it eats. Its kidneys are incredibly efficient, producing barely any liquid waste. Even its breathing process is adapted to prevent water loss.Fennec fox
With its huge ears and compact size, the fennec fox is built for desert life. Found in the Sahara, it avoids the heat by being active after dark. It gets its water from the insects and small animals it eats, and those oversized ears help it stay cool without sweating or panting.
Camel
Camels are famous for surviving without water, but their secret isn’t in their humps. The humps store fat– not water– which their bodies break down into energy and moisture. These animals can lose up to 25% of their body weight in water and still keep going, which is almost unheard of in the animal world.Water-holding frog
When the rain disappears in parts of Australia, this frog digs underground and disappears too. It forms a cocoon around itself to trap moisture and waits it out, sometimes for years.
As soon as the rain returns, so does the frog, ready to start over.Thorny devil
This spiny lizard from Australia doesn’t sip water– it soaks it up. Rain, dew, or even moisture from damp sand collects on its skin and flows through tiny channels toward its mouth. It’s a clever trick that helps it survive in places where water is practically invisible.Gila monster
The Gila monster spends much of its time in shady burrows, avoiding the desert sun. It stores fat in its tail, which gives it energy and hydration when food and water are scarce. It may not be fast, but it’s perfectly suited for long dry spells.