The 45 Coolest Animals on the Planet Take Extreme Measures To Survive

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the 45 most extreme animals on the plant komodo dragon
Popular Mechanics; Getty Images

To cut it in the animal kingdom, you have to be tough—really tough. From withstanding brutal climates to fending off ferocious predators, surviving in the wild is no small feat.

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But a few cunning creatures have developed interesting traits and habits to stay in the game. Here are 45 of the most genetically gifted, physically freakish, and just all-around coolest animals in the world.

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    snails on a flowerOscar Sánchez Photography

    1.Snails have a crazy sleep schedule

    Snails are all over the map when it comes to sleep. We’ll define them as manic. They may nap for several hours, then stay awake for sessions of 30 hours or more. On the flip side, they have crazy hibernation periods. They can snooze for periods of up to three years, a survival instinct for when they feel the need to self-preserve.

    Dive Deeper: How to Hack Your Sleep

    owl twisting its headThanit Weerawan

    2.Owls can twist their heads 270 degrees

    These birds have the insane ability to swivel their heads in almost a full circle thanks to their flexibility and the fact that their heads are only connected by one socket pivot. Researchers at Johns Hopkins also found that owls have backup arteries, so when they turn their heads at extreme angles, they’re still getting blood and nutrients when their blood vessels are cut off during turning.

    Plus: Crows Are Self-Aware and Capable of Analytical Thought

    eel on the seabedMathae//Wikimedia Commons

    3.African Lungfish can survive out of water for a year

    When the African Lungfish feels it’s in a life-threatening situation, it secretes a mucus cocoon and burrows itself up to nine inches under the soil, where it gets air through its lung via a built-in breathing tube that leads to the surface. It then relies on rainwater to breathe.

    Check This Out: This Goldfish Learned How to Drive

    electric eel swimming underwaterdmf87

    4.Electric eels can transmit a shock between 600 and 800 Volts

    That’s enough electricity to kill a horse. And while it might not be enough to kill you instantly, it’s enough to knock you out and leave you to drown. Another nasty note: If you’re shocked by one, it burns your skin.

    Plus: This Is the First Fusion Power Plant to Generate Net Electricity

    stonefish laying on the seabed where it blends in almost perfect because it looks like a mossy rockAhmed Sallam

    5.Stonefish are the most poisonous fish in the world

    The stonefish produces intense vasoconstriction. If you’re stung by one, it can cause shock, paralysis, malaise, nausea and vomiting, sweating, delirium, pyrexia, cardiogenic shock, respiratory distress, and even death if it’s not treated within a few hours by anti-venom. If you do survive, the symptoms can last a long time, from days to weeks, and full recovery may take many months.

    Read This: Nature’s Toxic Gifts: The Deadly Story of Poison

    whale shark opening its mouth wide in the blue expanse of the seaAlastair Pollock Photography

    6.Whale Sharks use their 4,000 teeth…to eat veggies

    At over 25 tons, the whale shark is the second largest fish in the world, and yet it’s fueled mostly by plankton, plants, and algae. It has over 4,000 teeth, but it’s a filter feeder. It collects food through a technique called “cross-flow filtration,” similar to some bony fish and baleen whales.

    Swim Over Here Next: 11 Close Encounters of the Shark Kind

    kangaroo hoppingTier Und Naturfotografie J und C Sohns

    7.Kangaroos can jump crazy far

    Kangaroos can jump over 27 feet in one bound. They can accomplish this thanks to having small front legs and a long, strong tail that helps keep them balanced while jumping.

    Next Up: How to Jump from a Moving Train Using Science

    mosquitos being picked up with tweezersPATRICK KOVARIK

    8

    Mosquitoes are the deadliest insects on the planet

    They may be small, but they cause millions of deaths a year around the world, according to the World Health Organization. This is because mosquitoes carry and transmit a number of viruses and diseases, from malaria to dengue to yellow fever. In 2015 alone, there were 438,000 deaths from malaria.

    Read This: Can Science Cure Death? It Sure Looks Like It.

    a snake on a sandy bit of ground near a large branchROBERT STYPP

    6.Black Mambas have super snake speed

    The Black Mamba slithers up to 12.5 miles per hour, but hopefully you can run faster. If it catches you, you have 20 minutes to find some anti-venom—or else you’re toast. The snake is responsible for an estimated 20,000 deaths each year.

    a large insect scaling a brick wallgerard-creamer

    10.Mountain Stone Wetas freeze, but remain alive

    This insect native to New Zealand freezes itself for several months, and then thaws itself. It’s the world’s largest freeze-tolerant insect, and withstands freezing 80 percent of its body tissues. It does this to survive drastic temperature changes thanks to a protein that prevents the formation of ice crystals in its blood-like fluid.

    To continue……………….