In the animal kingdom, while humans might struggle to skip a single meal, some animals have adapted in extraordinary ways to go days, weeks, or even months without food. Whether due to seasonal changes, long migrations, or sheer evolutionary brilliance, these creatures have developed mechanisms to slow their metabolism, store energy, or simply wait out tough times.
Their ability to endure extreme conditions, from icy Arctic winters to deep-sea darkness, reveals just how strong nature can be. Some survive by using their body fat, others recycle internal energy, and a few can even enter states of suspended animation. These adaptations don’t just keep them alive; they give them an edge in unpredictable environments where food can be scarce or entirely absent.
Here are five creatures that can go without eating for days