Across oceans, rainforests, deserts, and even puddles, animals have evolved abilities that sound completely fictional. Thanks to the power of natural selection and billions of years of evolution, some can regrow missing body parts, generate electricity, and fire chemical sprays.
Here are 9 real animals whose unusual talents would make most superheroes jealous.
1. The Electric Eel
Electric eels, or rather "electric knifefish," have special cells called electrocytes that grant them the power to produce powerful electrical discharges. These shocks can knock out their prey and fend off any desperate predators, while weaker electrical pulses help the animal navigate and detect objects in dark, muddy water. Some electric eel species can generate more than 800 volts, which hurts a lot, especially in the water.
2. The Mantis Shrimp's Deadly Punch
The mantis shrimp may be small, but its club-shaped appendages move with incredible speed. Its strike is so fast that it creates cavitation bubbles in the water.
When those bubbles collapse, they produce an additional burst of force. That secret karate chop technique allows the shrimp to crack open hard shells and sometimes even regular aquarium glass. As an added bonus, mantis shrimp possess far more types of light-sensitive receptors than humans and can detect ultraviolet and polarized light.
3. The Immortal Jellyfish
The tiny Turritopsis dohrnii has truly hacked the Matrix and earned its dramatic nickname "immortal jellyfish." When injured, starving, or under severe stress, these little guys can revert to an earlier stage of their life cycle and just start over again. In theory, it could repeat this process indefinitely, but it can still be eaten, become diseased, or die for other reasons. Still, having a biological reset button is a pretty impressive trick.
4. The Regenerating Axolotl
Losing a limb for a human is tragic news, but for an axolotl, that's more of an inconvenience than a permanent problem. This unusual Mexican salamander can regenerate its legs, tail, internal organs, and even spinal cord without even leaving any scar tissue.
Scientists have been trying to unlock the axolotl's secret for years, hoping to apply the same mechanisms to humans, but so far the research has not been very fruitful.
5. Tardigrade, The Survivalist Expert
Tardigrades, better known as water bears, are microscopic animals famous for being able to endure almost any type of environmental hazard out there, including sizzling heat, sheer cold, outer space conditions, and radiation. When their environment dries out, they curl into a dormant form called a "tun" and slow their metabolism to almost zero. They aren't truly indestructible, but they're pretty close. Just add some water, and off they go like nothing ever happened.
6. The Disappearing Glass Frog
Glass frogs get their name from the translucent skin on their bellies, which can make their internal organs visible. Thanks to their green skin, they can easily blend in with the greenery, but their partial transparency makes their outline harder for predators to spot.
Some species become even more transparent while resting by hiding many of their red blood cells inside the liver. How exactly they are doing it, we have no idea, but it sure looks cool.
7. The Gunslinging Pistol Shrimp
One claw of the pistol shrimp is much larger than the other, but it isn't just for show. Snapping it shut launches a high-speed jet of water that creates a cavitation bubble. When the bubble collapses, it releases a loud sound and a powerful shockwave capable of stunning nearby prey. For a fraction of a second, it can also produce extremely high temperatures.
Fun fact: large groups of pistol shrimp are so noisy that their constant snapping can interfere with underwater listening equipment.
8. The Bombardier Beetle
Most beetles run or hide when threatened. But not the bombardier beetle. It stores two chemicals separately inside its body. And then, when danger shows its ugly face, the chemicals enter a special chamber, react, and produce a hot, irritating spray that the beetle fires toward its attacker.
Even better, it can aim the spray in different directions, which is helpful when a pack of hungry birds sees you as their lunch.
9. The Bloodshot Lizard
The horned lizard actually has three powers in its arsenal, and when the first two (the camouflage and the spikes) are not enough, these animals reveal their secret technique: they squirt blood from their eyes. The crimson spray can travel several feet and contains compounds that taste especially unpleasant to canine predators such as coyotes and foxes. Faced with that eye-opening surprise, most attackers quickly decide that the spiky snack is not worth the hassle. It's not the most glamorous superpower on this list, but it certainly gets the job done.