10 Strangest Defense Mechanisms In Nature

We’re all conscious of the flight or fight principle in biology, where an animal reacts to some hazard by fleeing from it or confronting the enemy. There are a few fascinating techniques nature deals with these risks. This list will reveal the ten creatures (plus a bonus entry) with the most unusual defense mechanisms.

Flying Fish

This attribute is normally not credited to fish although you’ll find lots of creatures using the energy of flight. Flying fish are able fly or glide for long distances and to jump from the water. This can be employed to escape from predators.

The flying fish features a streamlined, torpedo-shaped body which helps it get enough energy to break through the top of the water. To escape the water, the fish swims at rates of up to 37 miles (60 kilometers) per hour. The fish’s pectoral fins have developed into big wings allowing the fish to eventually become airborne. Once it’s from the water, it can fly for up to 656 feet (200 meters), using its tail fin as a kind of propeller. In 2008 in Japan, a flying fish was found gliding to get a record 45 seconds.


The Hagfish is an early organism which has existed for 300 million years and is the sole creature using no vertebrae and a skull. It expels a disgusting, slimy material at predators when upset. As it combines with water, the slime enlarges and there can be up to FIVE gallons (20 liters) created. As the attacker attempts to escape the wreck this creates a distraction. In addition, it creates a knot in its body and this, combined with the slime, enables the Hagfish to escape the clutches of a predator. As it piles up in the gills, fish cans choke. As revealed in the video above, the Hagfish was proven to slime sharks. Skip to 1.30 minutes in for the greatest reaction.

The miniature threads which make up the Hagfish’s slime are ten times more powerful than this and nylon is of great interest scientists, who believe it may be used to create clothing.

Potato Beetle

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The Potato beetle has developed a peculiar strategy to prevent being eaten by insects that were bigger. Themselves are covered by the larvae in their very own feces. The dung is toxic as well as predators are warded off by the putrid odor.

The beetle eats in the nightshade plant also it reuses the poisonous materials generated by this in its feces. This defense is known as a fecal shield. Feces is directed by way of some muscle contractions in the abdomen and over time, it forms the shield onto the beetles’ backs.

Boxer Crab


The Boxer crab will pack a strong force using sea anemones when it finds an important risk. They look like pom poms, however they are able to be lethal to other sea creatures plus they’ve a sting that is powerful. The crab waves approximately his claws when upset, to ward off risk.

As they both gain in the arrangement, there’s a reciprocal understanding together with the two organisms. The anemone becomes mobile, as well as the boxer crab gets an amazing defense mechanism that will get most other creatures to shame and can get more food. The crab uses corals and sponges !

Eurasian Roller

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Like the Potato beetle, the Eurasian roller’s offspring will cover themselves in their particular body fluid in order to avoid becoming food for a starving creature. This time yet, it’s vomit that forms the shield. The vomit-covered baby birds smell and look terrible so they’re not as likely to be eaten. The parents will smell the vomit and they immediately fly back to the nest to ward off the danger, which is generally a bird of prey or snake. This can be the sole fowl watched to make use of vomit as a type of communication.

Sea Cucumber

Most disgusting defense mechanism is the fact that of the sea cucumber is ’sed by nature. It’ll eject its tacky intestines as well as other organs from the anus, in the attacker once affected; entangling it. The enemy deflects and dazzles. In a few species, the intestines are venomous, including a hazardous substance called holothurin. The sea cucumber’s body contracts to squeeze the insides out.

The creature does’t appear to mind this procedure, as well as the organs are restored immediately. It will take about six weeks for the body parts that are lost to be regenerated.

Turkey Vulture


It is going to regurgitate the whole contents of its own belly when the Turkey vulture is approached with a hungry predator. This can be used as to make the predators flee or either an offering of food. The vomit of the vulture is absolutely disgusting, as well as the odor totally puts off most predators. The vulture may subsequently run away at a faster rate as it’s not a lot heavier. Although, by this stage, lots of predators might have gone. Some creatures that are starving will really resort to eating the vomit, despite the fact that it may combust and is very acidic. [http://vulturesociety.homestead.com/TVFacts.html]

Japetella heathi Octopus

This octopus can be found in the oceans at depths of 1,900–3,200 feet (600–1000 meters). The Japetella heathi octopus has needed to adjust to evade two kinds of fatal predators— by searching for shapes produced by the lighter waters above those that hunt, and those which use their particular light. The octopus is nearly totally clear, except from its eyes and intestines in order to avoid making a shape. Nevertheless, these have become reflective, reducing their shadow. This permits light to pass through the creature, reducing its visibility

Nonetheless, this can be a disadvantage against predators like the angler fish, as the light would be reflected by the octopus, with bioluminescence, enabling the fish to readily find it. It activates skin pigments in order to avoid becoming food for the angler fish, when their light is detected by the octopus. These pigments enable its colour to improve to red in significantly less than a second, substantially reducing its reflectivity. This essentially makes the octopus undetectable to angler fish as well as other headlight fish. The light is not any longer present, as well as when the danger is finished, Japetella heathi reverts to transparency.

Iberian Ribbed Newt


In a preceding list, we featured a frog that may break its bones. On the other hand, this is taken by the Iberian ribbed newt . This creature is available on Morocco and the Iberian Peninsula. When under risk, the newt will shove tubercles on the side of its own body and its ribs apart. These ribs behave as weapons to ward off attackers. Despite the rupturing of skin, no pain is caused by the procedure to the newt.

To be able to get this done, its ribs move from the back, raising their angle by up to fifty degrees. The skin is elongated as well as the bones tear through. In once, a poisonous substance is secreted on your skin through pores. The ribs that are spiky puncture the attacker’s skin after which the toxin enters. This may also cause death. The newt’s defense turns out to be rather successful.

Malaysian Exploding Ant


Precisely the same cannot be said regarding the Malaysian bursting ant even though the Iberian ribbed newt is unaffected by its own defense mechanism. The ant defends the colony from attackers by blowing up itself. Two big glands full of a toxic substance are found all over the ant’s body and its muscles will contract when assaulted. This causes the fluid-filled glands to explosion, releasing the tacky, toxic material in the head in the goal. The attackers are not only entangled by this material, but also causes corrosion and extreme irritation. This will kill and holds the creature.

Wood Frog

This frog gets the capacity to come back to life after being totally frozen without heart or brain action. This adaptation that is unusual functions as a shield from the extreme cold.

During winter, when its core temperature drops too far below the regulatory limit, the wood frog’s brain instructs its liver to generate enormous quantities of glucose which functions as a kind of antifreeze. This prevents ice crystals becoming too large, thus preventing blood vessels and cells becoming ruptured.

The frog can stay in this frozen state for weeks on end until it is allowed by an alteration in temperature to thaw. The heart muscles, which were shielded with an enormous buildup of glucose, abruptly burst into life by rubbing. This supplies the heart a blast of energy allowing it to begin pumping and creates an electric charge. The blood begins flowing through the frog’s body and following a short while, it’s back to normalcy. This unbelievable adaptation permits the frog to live in extreme environments like Alaska and northern Canada.