The kangaroo rat is highly adapted to survive the Mojave Desert's extreme heat, primarily through its ability to conserve water.

The kangaroo rat is a small rodent native to the Mojave Desert, perfectly adapted to the region’s harsh, arid conditions. It has specialized kidneys that allow it to survive without needing to drink water, obtaining all the moisture it needs from the seeds it consumes. Its nocturnal behavior also helps it avoid the extreme daytime heat. In contrast to creatures that prefer cold climates, such as penguins and polar bears, the kangaroo rat is able to survive in the scorching desert heat.