Vous êtes-vous déjà demandé à propos du côté sauvage de la nature ? Préparez-vous à être ébloui parce que nous avons une vidéo remplie de faits stupéfiants sur les animaux qui vous laisseront en admiration. Saviez-vous que les poules peuvent réellement sauter ? Oui, elles ont des sauts impressionnants ! Et devinez quoi ? Tous les requins ne sont pas les prédateurs féroces que vous voyez dans les films. Nous allons révéler quelques vérités surprenantes sur ces géants sous-marins. Alors, si vous êtes curieux du monde étonnant et fascinant des animaux, prenez votre popcorn et rejoignez-nous pour une aventure sauvage ! Animation créée par Sympa.
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Musique par Epidemic Sound https://www.epidemicsound.com
Pour ne rien perdre de Sympa, abonnez-vous!: https://goo.gl/6E4Xna
----------------------------------------------------------------------------------------
Nos réseaux sociaux :
Facebook: https://www.facebook.com/sympasympacom/
Instagram: https://www.instagram.com/sympa.officiel/
Stock de fichiers (photos, vidéos et autres):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
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Si tu en veux encore plus, fais un tour ici:
http://sympa-sympa.com
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FunTranscript
00:00Did you know that chickens can jump and even fly?
00:03Chicken domestication dates back at least 2000 years before our era.
00:07Chickens have the feathers and muscles necessary for flight,
00:11but they don't get used to it much, hundreds of years after being domesticated.
00:15But if you give them the right motivation, they are quite capable of it.
00:19If they think, for example, that the grass is greener on the other side of the fence,
00:22they can jump up to almost 2 meters.
00:25Some chickens even jump on trees to perch there.
00:28Imagine a tree full of chickens, it's pretty funny.
00:31Their main concern is their safety.
00:34The tree provides them with a blanket during the day and protects them from the birds of prey.
00:38Likewise, at night, the tree becomes a shelter against the wind and rain
00:43and against the attacks of potential terrestrial predators.
00:46It is not necessary that this happens in the wild.
00:49Farms where chickens are free to roam also have nests in the trees.
00:53Some chickens, more clumsy than others, leave their henhouse and jump on the branches.
00:57This is why many hen breeders seek to restrain them by all means.
01:00Hey Siri, find out how to manage jumping chickens.
01:06Very well, you dive underwater in the sea.
01:09You admire the corals and fish of all the colors that pass
01:12when suddenly a huge shadow appears above you.
01:16You open your eyes and you see a huge creature approaching you,
01:20its bellowing mouth ready to swallow you.
01:22Relax, stay calm and everything will be fine.
01:26This leviathan is a pelican, one of the scariest marine monsters that exist.
01:31But in fact, it is not really able to harm anyone.
01:35Pelicans are filterers, just like whaling whales.
01:39They open their big mouths to swallow plankton and not even teeth.
01:43It is late at night in the jungle of Central America.
01:46You are in nature to observe the birds and you hear a whistling.
01:51Excited, you look carefully into your night vision binoculars
01:54to suddenly see a face straight out of your worst nightmares.
01:59Do not scream, you will scare them.
02:01It is a bellowing bat, which is perfectly harmless and does not interest you.
02:06These are frugivorous bats and the bellows on their faces
02:09allow them to collect pieces of fruit and juice to eat later.
02:13Besides, their Latin name, Centurio Senex,
02:16was given to them because of their resemblance to centenarian humans.
02:21You walk in a Nepalese national park and decide to wash your face in a river.
02:26But suddenly, you are frozen in terror.
02:29A crocodile looks you straight in the eye a few meters away.
02:34Then it raises its muzzle above the water and you breathe again relieved.
02:39It is a ganja gull.
02:41These reptiles have a long and narrow muzzle
02:43which allows them to effectively capture fish
02:46while forbidding them to hunt any other prey.
02:49Although they are still carnivores,
02:51bellows are quite shy and quickly move away from human sight.
02:55At present, there are no more than a thousand of these crocodiles in the world.
03:00So let it go, especially if it is a bellows girl.
03:03Ha ha ha!
03:05You dig in your garden and you notice that something is moving on your shovel.
03:10You look closer and you drop the tool with horror.
03:14A small creature that looks like a mean alien
03:17rushes into an earthworm in the ground.
03:20Don't worry, it's just a starfish.
03:23These creatures have a particular muzzle that seems to have exploded from the inside.
03:28Their eyes are small and inefficient,
03:30so this kind of star on their nose helps them a lot to move and look for food.
03:36It is still moving, touching everything it can reach with its tentacles
03:40as if they were tiny fingers.
03:43Oh, are you swimming again in the ocean?
03:45Well, look on your right.
03:47There is a real shark with teeth that run straight on you.
03:51No, don't panic, it's just a bull shark.
03:54And it has nothing to do with a bull.
03:56It is a piscivorous shark that swims slowly in the seas and hunts its prey from time to time.
04:01We have never reported attacks on humans,
04:03but it still has pointy teeth, so don't try to touch it just in case.
04:07It may seem quiet, but you wouldn't want it to wink at you, would you?
04:12Well, from the ocean to the desert, you are in Australia and you want some water.
04:16You see a place where you may be able to find some.
04:19Then you start digging in the ground
04:21and you come across a creature from the depths of the earth,
04:24all covered in thorns.
04:26It looks at you with suspicion and slides away,
04:29because it's just a horned devil.
04:31Despite its disturbing name, this lizard is harmless to humans.
04:34The horns-shaped bones it wears on its skin
04:37serve to protect it from predators and prey birds.
04:40The thorns are hard, but as long as you don't touch them, everything is fine.
04:45Now, if you are arachnophobe, this won't be of much use to you,
04:49but the felines you can meet in North and South America,
04:53as well as in Asia and Africa,
04:55are more afraid of you than you are of them.
04:57Remember that.
04:58These nightmarish creatures have no dart
05:01and don't even bite when they are threatened.
05:04The worst they can do, and only if you swallow them,
05:07but why would you do the same thing,
05:09is to bite you with their front paw,
05:11leaving tiny marks of bite on your fingers.
05:14Many people take them outright as pets,
05:17because they are very affectionate towards their owner.
05:20Yeah...
05:22If you ever come across a terrier or a bald creature
05:25with big teeth looking at you,
05:27don't worry and leave it alone.
05:29The naked ratopes are the sphinx cats among rodents.
05:33They are close relatives of ratopes,
05:35but, well, they are naked.
05:37And they are fascinating in themselves.
05:39As they live almost completely underground,
05:41they have almost cold blood,
05:43but can live at any outside temperature.
05:46And their wrinkled skin and flasks don't feel any pain,
05:49so that the pointy teeth of others
05:51don't scare the naked ratopes.
05:54You are once again lost in the jungle,
05:56this time in Madagascar.
05:58Poor you, definitely.
06:00Night has fallen and you are looking for shelter.
06:02But when you think you have found an appropriate tree
06:04to build a shelter,
06:06you are left frozen in terror.
06:08A black hand with long fingers
06:10appears on a branch of the tree
06:12just above you,
06:14with two huge yellow eyes staring at you.
06:16Then you see a pale face
06:18and you realize it is only a lemur,
06:20a haïe haïe to be more precise.
06:22This creature is native to Madagascar
06:25and only comes out at night.
06:27So you are lucky to see it.
06:29It plays the role of a green pea in the tropical forests.
06:31It hits tree trunks
06:33and eats insects
06:35and uses its long fingers to reach the inside.
06:37Tired of being scared,
06:39you try to go back home,
06:41but the horrors are not over yet.
06:43A big red and white snake
06:45stands in your way.
06:47It whistles and waits for you to move.
06:49You know it is a coral snake,
06:51a very dangerous venomous species.
06:53You stop and it is only when it finally slips away
06:55that you realize
06:57that it was actually a milk snake from the East.
06:59They often imitate venomous snakes,
07:01not only coral snakes,
07:03to protect themselves from predators.
07:05However, if you are not an expert in snakes,
07:07it is always better to stay away.
07:11Well, this creature will invite itself
07:13in your darkest dreams.
07:15An African giant millipede.
07:17It is big, black, shiny
07:19and it has hundreds of small legs
07:21to crawl.
07:23And yet, if it had big round eyes,
07:25it could even be pretty cute.
07:27Maybe that's why so many people
07:29keep it as a pet.
07:31That's because they usually live up to 10 years.
07:33Giant millipedes can't really bite.
07:35Their only defense
07:37is to crawl into a hard ball
07:39and secrete an irritating liquid
07:41for the pores of its skin.
07:43If you dare to touch it,
07:45don't rub your eyes or nose afterwards.
07:47It's pretty unpleasant.
07:49The Goliath spider
07:51is another rampant pet
07:53very popular.
07:55It is not dangerous for humans,
07:57because it is one of the largest spiders in the world.
07:59And as its name suggests in English,
08:01Goliath birdeater,
08:03it sometimes hunts small birds
08:05to feed itself.
08:07But they are not part of its usual diet.
08:09The spider prefers worms
08:11and amphibians.
08:13However, avoid scaring it.
08:15It can still bite or release hairs
08:17in case of legitimate defense.
08:19Isn't it a beautiful horse
08:21standing there?
08:23But wait, he's sleeping?
08:25Sleeping?
08:27In fact, the animal you see is just asleep.
08:29It will still have to lie down
08:31to enter paradoxical sleep,
08:33or REM, which means in English
08:35quick eye movement.
08:37In humans, this is the stage where we dream.
08:39Your arms and legs cannot move
08:41during paradoxical sleep.
08:43If this were the case, you would start to mimic your dreams
08:45and you could accidentally get hurt.
08:47But let's get back to our horse.
08:49Even if he only snores standing up,
08:51it's still an impressive feat.
08:53Horses have a system of tendons
08:55and ligaments that help them
08:57stand up easily.
08:59The main articulations of the legs
09:01are blocked and the animal can relax
09:03and fall asleep without worrying
09:05about collapsing on the ground.
09:07In fact, the amount of paradoxical sleep
09:09horses need is surprisingly low.
09:11Usually, it's a series of short breaks,
09:13two or three hours a day in total.
09:15That's why they don't need
09:17to go to bed often.
09:19But some animals do it simply
09:21because they feel more comfortable this way.
09:23Horses take naps when they are standing up
09:25because sleep is not safe enough
09:27when they are lying down.
09:29It is quite difficult for a horse
09:31to get up from the ground
09:33and it is a precious waste of time.
09:35While a horse is fighting to get up,
09:37a predator could attack the animal
09:39and make it his dinner.
09:41That's why horses only lie down
09:43for short periods.
09:45They also have a special surveillance system.
09:47One of the animals in the group
09:49plays the role of the guard horse.
09:51Not only horses, but also
09:53zebras, elephants, giraffes,
09:55some birds like flamingos
09:57and sometimes even cows can take a nap
09:59while standing up.
10:01But why not humans?
10:03To be able to do that,
10:05your legs should be aligned vertically
10:07and your knees should be locked.
10:09Then you won't need a lot of effort
10:11to keep yourself in a vertical position.
10:13But that's not how your body is built.
10:15If you are really exhausted,
10:17you can stand up.
10:19But you will wake up immediately
10:21and that would prevent your body
10:23from hitting the ground.
10:25Your muscles begin to relax
10:27gradually at each next step of sleep.
10:29And very quickly,
10:31after you fall asleep,
10:33they will no longer be able
10:35to keep you in a standing position.
10:37Shh! It's a quiet winter night
10:39and the bird perched on the top branch
10:41of the tree seems to be sleeping.
10:43And there is noise!
10:45For this creature,
10:47it is even more important than a good view.
10:49At a glance, the bird moves.
10:51Wow! It looks like its head is turned backwards!
10:53Ibus are so flexible
10:55that they can turn their heads
10:57in an almost complete circle.
10:59These birds have fixed orbits.
11:01This means that their eyes do not turn
11:03and that they must fill this gap
11:05in one way or another.
11:07The rotation of the head up to 270 degrees
11:09is only possible because it is connected
11:11to the body in a particular and very intelligent way.
11:13The blood vessels where the neck meets the body
11:15cannot break.
11:17They are designed to be curved.
11:19Ibus also have many vertebrae,
11:21tiny bones that form the vertebral column
11:23and the neck.
11:25This is another element that helps them
11:27to turn their heads.
11:29You have a totally different neck structure,
11:31but it always meets all your needs.
11:33Humans have spherical eyes
11:35and can move them freely,
11:37unlike Ibus.
11:39You just don't need your neck to turn like that.
11:41A goblin shark swims
11:43without hesitation in the depths of the sea
11:45when it sees a fish with a succulent look.
11:47The shark starts to get closer
11:49to its future meal.
11:51But the fish notices the hunter
11:53and tries to get away.
11:55And then, like in a horror movie,
11:57the biggest animal takes its jaw out of its mouth
11:59and catches the fish.
12:01The terrifying jaws of the goblin shark
12:03are attached to elastic ligaments.
12:05They can be deployed from its muzzle
12:07over a distance of up to 8 cm.
12:09This allows the animal to catapult
12:11its mouth forward to catch an unlucky fish,
12:13a squid or another.
12:15If only your mouth could do the same,
12:17you would then be able to nibble
12:19things that hang 15 cm from your face
12:21without using your hands to catch them.
12:23On the other hand,
12:25goodbye good manners.
12:27You are lying on your bed in a hotel room
12:29in a tropical country
12:31and you apparently look at a small gecko.
12:33It runs on the ground,
12:35it reaches the wall,
12:37it climbs it,
12:39and now it is suspended upside down
12:41above your head.
12:43Geckos can hang on all kinds of surfaces
12:45thanks to their bulbous toes.
12:47They are covered with hundreds of microscopic hairs
12:49and each hair, in turn,
12:51is divided into even thinner hairs.
12:53This creates such a strong physical bond
12:55that the hair molecules
12:57and the surface molecules
12:59begin to interact,
13:01and this creates an electromagnetic attraction.
13:03This method allows geckos to stick together
13:05on different surfaces
13:07because of 20 body lengths per second.
13:09Unfortunately, this superpower
13:11is not available for humans either.
13:13The only thing your fingers and toes can do
13:15is laugh after being in the water for a long time.
13:17This improves your grip
13:19on wet objects by channeling water,
13:21just like the traces of rain
13:23on the tires of your car.
13:25But the problem is that your fingers
13:27look like plumes.
13:29Each of the eyes of the tarsier
13:31is as large as the animal's brain.
13:33This is crucial for these little animals.
13:35Their huge eyeballs do not move.
13:37A tarsier must turn its entire head
13:39if it has to look right or left.
13:41The good thing is that the animal
13:43can see in almost total darkness
13:45and hunt insects, lizards
13:47and small birds even at night.
13:49The eyes of the tarsier come together
13:51and reflect the smallest spots of light.
13:53This gives the creature a clear picture
13:55of what is happening around it.
13:57This is why its eyes are the equivalent
13:59of the night vision glasses of the animal kingdom.
14:01Our eyes are designed differently.
14:03We only see exceptionally well during the day.
14:05In a dark room or outside at night,
14:07it is likely that you have trouble
14:09distinguishing shapes or colors well enough.
14:13This is because there are two types of organs
14:15sensitive to light at the back of your eyes.
14:17Some are cone-shaped,
14:19others stick-shaped.
14:21Stick-shaped organs have you in low light,
14:23but they do not allow you to detect colors.
14:25Cones allow you to see finer details
14:27and brighter shades,
14:29but stick-shaped organs do not work
14:31when the lighting is low.
14:33Let's go back to our objectives
14:35on the side of the animal kingdom.
14:37Is there any advantage
14:39to the fact that zebras
14:41and this fascinating motif?
14:43Scientists have also pondered
14:45the question and have conducted
14:47some experiments.
14:49They have stacked horses of coats
14:51resembling the fur of zebras.
14:53The coat covered the whole body
14:55of the horses,
14:57leaving them out of their bodies.
14:59Ants are known
15:01to be hard-working creatures,
15:03even in the fables of the fountain,
15:05and this is reflected in real life.
15:07They can lift up to 20 times
15:09their own weight.
15:11These insects also have other remarkable qualities.
15:13Thus, if an ant is seriously injured,
15:15it will refuse to be cared for
15:17by its congeners.
15:19The ant knows it will not survive,
15:21so instead of wasting the resources
15:23of the colony, it will force
15:25the ant to continue without it.
15:27Camels can survive about 15 days
15:29without the slightest access to water.
15:31Many people think they store it
15:33in their butt, but no,
15:35these butts are used to store
15:37food in the form of fat.
15:39The water, on the other hand,
15:41is kept in the blood.
15:43Speaking of camels, in some countries
15:45there is a tradition that consists
15:47of organizing beauty contests for them.
15:49For example, such a contest was organized
15:51on the eve of the World Cup 2022
15:53and the winner of this contest
15:55was the winner of the World Cup.
15:57The winner of the World Cup
15:59was the winner of the World Cup.
16:01The winner of the World Cup
16:03was the winner of the World Cup.
16:05The winner of the World Cup
16:07was the winner of the World Cup.
16:09The winner of the World Cup
16:11was the winner of the World Cup.
16:13The winner of the World Cup
16:15was the winner of the World Cup.
16:17The winner of the World Cup
16:19was the winner of the World Cup.
16:21The winner of the World Cup
16:23was the winner of the World Cup.
16:25The winner of the World Cup
16:27was the winner of the World Cup.
16:29The winner of the World Cup
16:31was the winner of the World Cup.
16:33The winner of the World Cup
16:35was the winner of the World Cup.
16:37The winner of the World Cup
16:39was the winner of the World Cup.
16:41The winner of the World Cup
16:43was the winner of the World Cup.
16:45The winner of the World Cup
16:47was the winner of the World Cup.