HomeUnbelievable5 weird facts about animals.

5 weird facts about animals.

According to researchers, by 2007 there were 1,263,186 animal species with scientific names living on the planet. Majority of these species are insects. Their number rises to 950,000. The rest are birds, reptiles, mammals, and amphibians. Because of scientific research, many strange features of animals have been discovered over the years. These discoveries led us to a better understanding of animal nature and their routines. Here are the 10 weirdest facts which are least known about some of species.

  • A snail can sleep for 2 to 3 years continuously.
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Snails are sensitive to sun light. Thus, they prefer mild and humid atmosphere and comes out mostly in the dusk. When the environmental conditions are harsh, snails go into a state called hibernation and sleep for nearly 3 years. Snails crawl inside their shells and seal it with mucus when they go to this long sleep coming out only when the climate condition is tolerable.

  • Hummingbirds can fly backwards.
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Hummingbirds are the smallest known birds in the world. They are also the only birds who can fly backwards. They can turn their wings to an angle of 180 degrees and easily move backwards. Their highest wing-flapping speed per second is 80 beats and when they flap the hardest their heartbeat reaches up to 1260 beats per minute. The sound fast-flapping wings make is the origin of its name hummingbird.

  • Cats spend 15 of their life sleeping.
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Ever wondered why your cat sleeps all the time. Well, the reason maybe its healthiness. It is scientifically proven that a healthy cat spends 15% of his entire life in deep slumber. They can even dream and snort during sleep. if by chance your cat’s sleeping habits change, that would be a good time to consult a vet.

  • Tragic reality behind Chimpanzee smiles
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We all laugh at images of Chimpanzee’s grimace. They adapt what we think is an amusing and funny expression and show all their upper and lower teeth when they smile. But the sad truth behind this is, a Chimpanzee only shows all his teeth (especially upper raw teeth) when he is afraid of something.  It is more than likely that Chimpanzees were scared at the moment the photographs were taken.

  • Hippo Yawn means a danger is at hand.
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Hippos are very aggressive animals. Some even believe that their attacks are the deadliest. In Africa, Hippos have killed more people than any other wild animal. With their strong teeth, they can bite a little boat asunder. When it yawns, it doesn’t mean it is bored or sleepy. It’s a threat gesture signaling others of a danger nearby.

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