Hiển thị các bài đăng có nhãn animal. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn animal. Hiển thị tất cả bài đăng

Thứ Hai, 5 tháng 12, 2016

Awesome facts you have never known before about Crocodiles

02:50

Even if you’re a zoology expert, this below article might be surprised you. These are some awesome information you have never known before about


1. The largest crocodile species is saltwater crocodile (Crocodylus porosus), encountered from India to northern Australia and Fiji. In can reach 7 m (23 ft) in length and 1 tonne in weight! At 5 m (17 ft) length, it already has 0.5 tonne!

Even so, a crocodile egg is no larger than that of a goose!

The smallest crocodile is the dwarf crocodile (Osteolaemus tetraspis) from central Africa, which has a maximum length of 1.9 m (6.5 ft). It is more terrestrial than other crocodiles.

2. To "cry crocodile tears" is a common expression which is used for depicting fake sadness. That might be one of the most awesome animal facts you had no idea before.Crocodile skin is considered one of the finest and best, being soft and durable. In many tribal societies, skin crocodile is used as a symbol of high status. But only the skin on the belly has these qualities; the back skin is covered in bones (called osteoderms) that reflects arrows, spears and even bullets!

3. A crocodile skin purse can cost $ 15,000. The value of the crocodile skin has been fueling an intense poaching and today many of the 23 species of crocodiles and relatives are threatened, many populations being wiped out. The salvation of the crocodiles could come from the crocodile farms.

Brazilian poachers capture caymans during the night, by thrusting spears between their eyes (which can be easily spotted night, due to the shiny tapetum layer). The animals are brought into the boats and skinned alive.

4. Some populations venerated the crocodiles (like the ancient Egyptians). From some tribes in New Guinea, the crocodile is a totem god and those people make themselves crocodile-like body scarring, which is an extremely painful procedure.

In the case of Australian Aborigines, some tribes were expert in crocodile hunt, while for others the crocodile hunt was taboo.


5. Crocodiles display increased aggressiveness during the mating season (linked to the monsoon).

6. Each crocodile jaw carries 24 sharp teeth meant to grasp and crush, not to chew. That might be one of the most awesome random facts ever. Many times crocodiles stay on the river banks mouth wide open. That is not an aggressive posture, but a way to cool off: they sweat through the mouth!

8. The crocodiles have a four-chambered heart like in birds (their closest relatives) and mammals, for an active life. Still, when diving, the heart behaves like a three-chambered reptilian heart, enabling them to stay more underwater.

9. How can you make the difference between a crocodile and an alligator? If you are not accustomed to their shape, look at the mouth: crocodiles have a clearly visible the fourth tooth on the lower jaw even when the mouth is closed (alligators and caymans have a groove where that tooth fits). Because crocodiles have salt glands inside their mouths they can stand sea water, while alligators cannot. That's why many crocodiles species abound in mangroves and estuaries. Behaviorally, crocodiles are more active and more aggressive than alligators, and also less resistant to cold (alligators are found in subtropical areas, crocodiles not). Learn more about interesting science facts via our wide range of articles.

10. If you turn on a lantern at night in waters populated by crocodiles, you will see pairs of shiny red dots. These are the crocodiles' eyes which have a layer called tapetum behind their retina, containing crystals that reflect light and make possible the night vision.

Thứ Ba, 22 tháng 11, 2016

Stay your dogs cool in hot weather

00:27

Stay your dogs cool in hot weather based on some tips in the below article and also check other science facts via our site.

  • Follow Fido's lead. "The No. 1 sign that a dog's core temperature is getting too high is fatigue," Hilden says. "If you're out for a hike with your dog on a hot day and he's searching for every shady spot to lie down in, turn around and carry him home." If you’re worried that he’s overheated, you can use a rectal thermometer to check his temperature when you get home, she adds.
  • Don't let the temperature fool you. Canines can get too hot in weather as low as 80 degrees. Add in humidity and exercise, and it could be a recipe for disaster. "If you can't comfortably sit outside for an extended period of time, then don't let your dog do it, either," Hilden says.
  • Change your walking time. Your buddy still needs activity in the summer, but it's best to avoid the hottest parts of the day. "Try going early in the morning or late at night after the sun has set," she says. Take a quick look at funny pics that can help you reduce stress quickly.
  • Don't give your dog a haircut. You may be tempted to shave your pup's thick hair in an effort to cool him off for the summer, but Hilden says it could do more harm than good. "A dog's coat provides a buffer to help him regulate his body temperature," she says. A trim won’t help him handle the heat. It could make him more likely to get a sunburn, too.
  • Don't use ice. If your dog shows symptoms of heatstroke, wet him down with room-temperature water and put him in front of a fan. "Your first instinct might be to pack ice packs around him or cool him off as quickly as possible, but the cold causes his blood vessels to constrict, and when they constrict they can't [get rid of] heat," she says. Call your vet and take your dog in right away for treatment. That might be one of the most awesome animals facts you had no idea before.

Thứ Năm, 17 tháng 11, 2016

Awesome ostrich facts you have never known before about

02:34
Even if you’re a zoology expert, this below article might be surprised you. These are some awesome information you have never known before about Ostriches

Kết quả hình ảnh cho Ostrich

At 2.5 m (8 ft.) tall, the ostrich is the world’s largest and heaviest bird. Its significant weight, up to 145 kg (320 lb.), prohibits the bird from taking flight. But the ostrich has many unique abilities that make it well-adapted to living in the savanna, desert, and open woodlands of central and southern Africa.
Would you like to see some tiger facts in your freetime? I believe that that facts will be interested to you.

Amazing facts about ostriches

  • The flightless ostrich is the world's largest bird.
  • Ostriches have three stomachs.
  • Unlike all other living birds, the ostrich secretes urine separately from faeces.
  • Ostriches are the fast runners of any birds or other two-legged animal and can sprint at over 70 km/hr, covering up to 5m in a single stride.
  • Ostriches’ running is aided by having just two toes on each foot (most birds have four), with the large nail on the larger, inner toe resembling a hoof.
  • Ostriches’ wings reach a span of about 2 metres and are used in mating displays, to shade chicks, to cover the naked skin of the upper legs and flanks to conserve heat, and as "rudders" to help them change direction while running.
  • When threatened ostriches run although their powerful, long legs can be formidable weapons, capable of killing a human or a potential predator like a lion with a forward kick.
  • Ostriches normally spend the winter months in pairs or alone and during breeding season and sometimes during extreme rainless periods they live in nomadic ‘herds’ of five to 50 birds led by a top hen, that often travel together with other grazing animals, such as zebras or antelopes.
  • Territorial fights between males for a harem of two to seven females usually last just minutes, but they can easily cause death through slamming their heads into opponents.
  • Ostriches perform a complex mating ritual consisting of the cock alternating wing beats until he attracts a mate, when they will go to the mating area and he will drive away all intruders. They graze until their behaviour is synchronized, then the feeding becomes secondary and the process takes on a ritualistic appearance. The cock will then excitedly flap alternate wings again, and start poking on the ground with his bill. He will then violently flap his wings to symbolically clear out a nest in the dirt. Then, while the hen runs circle around him with lowered wings, he will wind his head in a spiral motion. She will drop to the ground and he will mount for copulation.
  • All of the herd's hens place their eggs in the dominant hen's 3m-wide nest, though her own are given the prominent centre place; each female can determine her own eggs amongst others.
  • The giant eggs are the largest of any living bird at 15cm long and weighing as much as two dozen chicken eggs, though they are actually the smallest eggs relative to the size of the adult bird.
  • The eggs are incubated by the dominant female by day and by the male by night, using the colouration of the two sexes to escape detection of the nest, as the drab female blends in with the sand, while the black male is nearly undetectable in the dark.
  • When the eggs hatch after 35 to 45 days incubation, the male usually defends the hatchlings and teaches them to feed, although males and females cooperate in rearing chicks.
  • Contrary to popular belief, ostriches do not bury their heads in the sand: the myth probably originates from the bird's defensive behaviour of lying low at the approach of trouble and pressing their long necks to the ground in an attempt to become less visible. Their plumage blends well with sandy soil and, from a distance, gives the appearance that they have buried their heads in the sand.
  • The Ostrich is farmed around the world, particularly for its decorative feathers and also for its meat which is marketed commercially and its skin is used for leather products.
  • Ostriches have inspired cultures and civilizations for 5,000 years in Mesopotamia and Egypt.
  • In some African countries, people race each other on the back of ostriches with special saddles, reins, and bits. Anyway, this may be one of the most fascinating animal facts until now
  • The wild ostrich population has declined drastically in the last 200 years, with most surviving birds in game parks or on farms.
  • Unlike most birds the males have a copulatory organ, which is retractable and 20 cm long.
  • Lacking teeth, ostriches swallow pebbles to grind their food and an adult ostrich carries about 1kg of stones in its stomach.
  • Ostriches can go without drinking for several days, using metabolic water and moisture in ingested roots, seeds and insects, but they enjoy liquid water and frequently take baths where it is available.
  • The ostrich has the largest eye of any land animal, measuring almost 5 cm across, allowing predators such as lions to be seen at long distances.
Those who loves to discover nature will not want to miss our wide range of factoflife articles.

Thứ Hai, 14 tháng 11, 2016

A wide range of awesome facts about Guinea Pigs

00:59

 Here is a wide range of awesome facts about Guinea Pigs 

  • Guinea pigs are not actually pigs. They are rodents.
  • Guinea pigs will eat all day and night.
  • They are vegetarians and love green grass and vegetables. This might be one of the most interesting facts about Guinea Pigs 
  • When they sense their owner is nearby they will squeak to get their attention.
  • They are very social animals and love the company of others, even humans.
  • They do not bite in defence and will only bite because they think your hand is food.
  • They need a supplement of vitamin c as they do not produce it themselves.Guinea pigs love to be held as they love contact.
  • After they are born, male guinea pigs need to be taken away from their mother’s as they may try and mate with her after a month. Let’s discover some interesting science facts that will amaze you.
  • Although male guinea pigs are called boars and females are called sows, guinea pigs are actually rodents, and not related to pigs at all. They don’t come from Guinea either!
  • Guinea pigs are highly social. Wild ancestors live in groups with a dominant male. While in domestic environments, they become lonely and depressed if kept alone.
  • Young guinea pigs can run only 3 hours after being born.
  • Unlike other rodents, guinea pig pups are born with a full body of hair and their eyes open.
  • Although domestication has led to a reduction in brain size for guinea pigs, they are still just as smart as their wild relatives. They have excellent spatial orientation and are able to learn complex maze tasks using symbols as sign posts.
  • Guinea pigs do not have visible tails.
  • Gnawing is an essential behaviour for guinea pigs. This helps to wear off the tips of their incisors which grow continually throughout their lives. If they are not able to gnaw, the teeth will grow too long and they will be unable to eat.
Are you bored? Let’s have a quick look at our funny images that are bound to bring smile on your face.

Thứ Ba, 8 tháng 11, 2016

Ten of the most amazing Beaver facts

01:47

Reading and enjoying these ten of the most amazing Beaver facts


1. THEY USED TO BE GIANT


Although they didn’t have the characteristic flat tail, giant beavers of the Ice Age, known as “Castoroides,” looked remarkably similar to their modern descendants—just much, much bigger. They grew to be up to 8 feet long and 200 pounds and lived a semi-aquatic life.

2. THEY SECRETE A GOO THAT SMELLS LIKE VANILLA

In fact, it’s sometimes used in vanilla flavorings. Castoreum is a chemical compound that mostly comes from a beaver’s castor sacs, which are located under the tail. It is secreted as a brown slime that's about the consistency of molasses and smells like musky vanilla. It’s an FDA-approved natural flavoring.

3. THEIR DAMS CAN BE ENORMOUS

The world’s largest beaver dam stretches 850 meters deep in the thick wilderness of northern Alberta. It was discovered after being spotted on a satellite image in 2007, but scientists believe multiple generations of beavers have been working on the dam since the 1970s. Last September, explorer Rob Mark became the first person to ever reach the dam. Did you enjoy these animal facts?

4. BEAVERS ARE ROMANTICS AT HEART

Or at least they're monogamous. Dams are usually started by a young male looking for love or by a mated-for-life new couple. A whole beaver family will live in a single dam—mom, dad, young kids, and yearlings.

5. THEY ONCE TRAVELED BY PARACHUTE

In 1948, new human inhabitants of western Idaho began to clash with the local beaver population. The Idaho Department of Fish and Game wanted to put these threatened beavers in a nearby protected area, but they didn't know how to get them there. Elmo Heter of Idaho Fish and Game devised an ingenious solution: By using surplus parachutes from World War II, the department could drop boxes of beavers down from planes. After some careful calibrations, 76 beavers made the skydive into the basin, and all but one survived the fall. Do you want to check out our long and rich source of tigers facts in your spare time?

6. BEAVERS DO NOT BITE OFF THEIR OWN TESTICLES

This one may sound obvious, but up until the 1100s, people thought that beavers did. The myth originated in ancient Egypt and reappeared in the bestiaries of medieval Europe. The story went that beavers knew hunters were after them for the valuable castoreum oil in their testicles. This myth was not terribly difficult to disprove, largely because beaver testicles do not hang outside their bodies.

7. BEAVERS' FRONT TEETH ARE ORANGE

And not just because they have terrible dental hygiene. To gnaw through tree trunks, they need extra-strong teeth. Fortunately, their tooth enamel contains iron, which makes them incredibly strong, sharp, and orange. Because the orange enamel on the front of their teeth wears away more slowly than the white dentin on the back, a beaver’s teeth self-sharpen as he chews on trees.

8. DAMS HELP THEM AVOID ICE

Beavers build dams for a myriad of reasons, and one is so that the lake behind it will grow deep enough to ensure it doesn’t freeze all the way through during the winter. This bit of temperature control is especially crucial because beavers anchor a food cache to the bottom of the lake to serve as sustenance during the cold months.

9. THEY HAVE MULTI-PURPOSE TAILS

A beaver’s oversized leathery tail, which can grow up to 15 inches long and six inches wide, has uses both on land and in the water. While swimming, the beaver uses his tail as a rudder or as a siren by slapping it against the water to warn other beavers of a predator. On dry land, the tail acts a prop to allow the beaver to sit upright or as a counterbalance so he doesn’t tip over while carrying heavy supplies in his teeth.

Kết quả hình ảnh cho Beaver facts

10. ENGLAND'S BEAVERS ARE BACK?

Until recently, the last mention of a beaver sighting in England came in 1789 when a bounty was paid for a beaver head in Yorkshire. By that point, the once prolific beaver had dwindled due to over-hunting for their valuable pelts and medicinal glands. For several hundred years, the species disappeared from Great Britain, and it was assumed they’d gone extinct. Last year, a retired environmental scientist documented a family of beavers living near his home, but now the rodents are causing a controversy. Although beavers are also making a comeback on the continent—after numbers dwindled to just 1,200 the population is now estimated around 300,000—British officials are concerned the ecosystem has changed too much to accommodate them.

Just keep checking out our site everyday to get more updated news and information about everylife aspects as animal, plant or science facts and so on.

Thứ Năm, 25 tháng 8, 2016

Animal dissection labs are an unethical and unnecessary

21:51
Do you know interesting science facts that why animal dissection labs are an unethical and unnecessary part of the secondary school biology curriculum? Of course, it must be banned. Let's see why:
Kết quả hình ảnh cho animal dissection


Millions of frogs are harvested every year from the wild for dissection purposes. This means that, along with all of the other ways humans are impacting frog populations, such as global climate change and pollution, humans are also destroying their populations. In the school curriculum, children are taught about the biodiversity crisis and all of its negative aspects, but at the same time, students are encouraged to contribute to it. 

Many animals taken for school dissections, especially fetal pigs, are by-products of the meat industry. Almost all of the pigs slaughtered for human consumption are raised in crowded, confined conditions. Not only are their lives substantially shortened, but they are also deprived of space, fresh air, and fresh forage. The fetuses used for dissections are taken from pregnant sows at the slaughterhouse. By continuing with animal dissections, school boards are promoting the mistreatment of the animals raised for the meat industry. 

It is not necessary for students to dissect animals in order to see what the insides of the animals look like. If a student were to pursue a career in a field where this is needed, they would have the opportunity to dissect human cadavers in University. However, very few students who participate in these labs in high school will actually go down these career paths. The only thing that an animal dissection lab teaches students is that an animal’s life is disposable and unimportant.

Buying animals for all biology classes can be quite costly. The cost for a high school dissection set can be over $1000.00. However, this is only a one-time purchase. Three years worth of frogs can cost about $1500.00, and for fetal pigs almost $3000.00. However, nowadays there are so many educational, interactive dissection programs that can be used instead, such as Digital Frog 2.5, V-FrogTM, DissectionWorks CatWorks, and many more (Animalearn). With the technologies and programs available in schools to aid with virtual dissections, the money spent on buying dissection sets can clearly be put to better use.

Would you like to see animal facts?

Thứ Tư, 17 tháng 8, 2016

Are penguins birds?

18:44
How amazing it is! Do you believe that there is a bird that can not fly and are warm-blooded? Yeah, penguins are bird. Let’s discover the reasons for this penguin facts :

This question arises because we often see images of these creatures swimming underwater, or waddling in an ungainly way across the icy wastes of Antarctica: penguins can’t fly and we typically associate birds with soaring through the air. However, penguins are classified as birds (Aves) in zoological terms. They are black and white flightless seabirds of the family Spheniscidae which are found in the southern hemisphere, chiefly in the Antarctic (although several species live in more temperate regions).


In common with other birds, penguins have feathers, lay eggs, and are warm-blooded. Through evolutionary processes, penguins’ wings gradually adapted to become flippers, which they use for swimming. The feathers of a penguin are relatively short and stiff in comparison to those of other birds and they overlap closely to form a thick, smooth layer which traps air beneath it and so provides insulation from the cold.


Other flightless birds include the Australian emu, the cassowary of New Guinea, and the ostrich. Unlike the penguin, they’re all more visibly ‘feathery’ as well as being land-based, so we’re probably more likely not to question the fact that they’re birds.
Because of this reason, we come to a conclusion that peguins are birds.

Would you like to see animal fun facts?

Thứ Ba, 26 tháng 7, 2016

New Zealand: The rare animal species

00:51
New Zealand is an island nation with many species of rare wild animals, such as reptiles, dinosaurs, Snares penguins or glow worms. According to the Guardian, this is the species with the longest incubation period of the reptiles. 

Shown is the underground nests dug by the mother for about 16 months earlier. This is the only member of a surviving ancient reptiles, once flourished on Earth in the Jurassic.

Snares penguins just dug a maze through the forest to their regional organizations, creating a unique spectacle, like a city of penguins in a forest dwarf. In the breeding season, the penguins have to climb a steep cliffs 130 meters high on the coast of the Snares Islands, a real challenge.

New Zealand: The rare animal species
This is the larva of an insect called flies mushroom. They glow to attract flying insects on sticky traps. Kea is the only mountain parrot species in the world can survive in icy conditions of the Southern Alps. They are believed to have developed strategies foraging in the last major ice age, when we have to learn to adapt by using unusual capacity his curiosity.

Kiwi bird eggs accounted for 20% by weight of the mother bird. Human pregnancy, the baby is only 5%. This is the only bird with nostrils at the top of the mine, allowing it to detect the invertebrate prey underground.

Bring the chicken the size of a heavyweight, but actually more kiwi ostrich close. One of the smallest birds of New Zealand and most agile, can survive in the environment toxic and corrosive highest here. This sea lion is one of the rarest sea lion species and most threatened in the world. Most of New Zealand sea lions today are descendants of a single child is brought back here in 1993, after 100 years of absence.

This cricket species can grow up to 3.6 cm in length. Strategy escape its predators are very effective. It can jump into the water and hold your breath for 5 minutes, enough time for predators away. Giant giant weta is the heaviest insect in the world, a unique history in New Zealand, it can reach a weight of a little bird.

Thứ Ba, 19 tháng 7, 2016

Those who "stray" in nature

02:42
Opposition with vitiligo, melanoma patients blackened body of animals, turning them into those who lost, among fellow freak in nature. A pair of blue tongue lizards twin oriental infected with melanoma reviews . Certification melanoma mutations just a culmination pigments darken the animals do.

Some specimens of golden ground squirrels melanoma disease. Golden ground squirrels commonly found in the western mountains of North America. A few individuals infected melanoma this species occasionally appear in the region of the interval fires occur.

Those who "stray" in nature
In recent weeks, two impressive shots of the black lion is spreading rapidly on the Internet. The reason they attract so much attention is because, according to the mainstream of zoology, black lion simply does not exist in reality interesting science facts. If so, they are most likely infected individuals melanoma. Sadly for those who still hope for a new animal findings, it is purely technical products create photoshop effects.

A penguin, completely black, Andrew Evans, rare - correspondent of National Geographic magazine discovered near Antarctica. Emperor penguin looks unlike fellow in tuxedo outfit for a mutation rate of 1 part per billion appeared.

Silver fox fur is a form of melanoma disease of red fox fur. Melanoma disease occurs when there is abnormal development of dark pigment in the skin. The infected fox represents many different shades on the color of their skin and fur: a black figure of the body, except the tip of the tail white; while others can carry gray-green read more penguins facts for kids. In nature, the silver fox could be siblings with normal red fox fur other. We do not "cocoon" to mate with members own as their mutated.

Black panther or leopard is a form of genetic variation occurs for a few big cats. The individuals are black due to the mutation of genes related to metabolism of melanin. This variation can provide some selective advantage for individuals living in areas with dense forest density, very low lighting levels, such as the nervous system more balanced and responsive than. This is not a separate species because there is no separation of mating with other groups some interesting facts. In a group of parents report normal pair can generate individuals with and without the mutation. This popular variation of jaguars (Panthera onca) and leopards (Panthera pardus).

Thứ Năm, 7 tháng 7, 2016

Why can penguins live in Antarctica?

03:01
Extremely harsh environment of Antarctica have forced higher organisms withdraw from its territory. Even large animals can withstand the cold - 80 degrees C of the Arctic as polar bears, sea elephants... penguins facts for kids he will not be present at the south pole.

So that penguins could do that. To understand why, we must revisit the "genealogy" of them. First, the penguin is a bird in the water pool oldest. It may have settled here before Antarctica wearing "armor tape".

Why can penguins live in Antarctica?
Due to the narrow area of ​​land and sea surface width, so this place can be considered as the most prosperous areas in water bodies, with abundant food resources, become good for penguin lands shelter interesting science facts. Secondly, as a result of annealing in the wind and snowstorms through thousands and thousands of years, all over the body feathers of penguins have turned into scaly layer fastened.

With this kind of "duvet" This special, seawater penetrates not only difficult, but even down to temperatures -100 degrees Celsius, the birds unharmed. At the same time, its subcutaneous fat is very thick, so as to ensure the body retain heat.

In addition, Antarctica has no predators, so the penguin has been a fairly safe ground. There's so that when the researchers set foot on the land of this world ends, penguins not only ran, but also to welcome them with a very friendly attitude (and curious).

Thứ Sáu, 10 tháng 6, 2016

Penguins eat?

02:31
Penguins have many kinds. Largest species is the emperor penguin (Aptenodytes forsteri): birds higher average maturity of about 1.1 m (3 ft 7 in) and weighs 35 kg (75 lb) or more. Smallest penguin species is the little penguins (also called first penguin), they are only about 40 cm tall (16 in) and weighs 1 kg (2.2 lb). Penguins generally do larger sizes also have a better ability to retain heat, and thus live in colder regions, review journal.while smaller penguins are found mainly in the gas sector Weather temperate or even tropical.

Penguins eat?
Most penguins feed on krill, fish, squid and other marine life forms they caught while swimming underwater. They spend about half the time on land and the other half beneath the oceans. One of the patterns of behavior of the most embarrassing place Penguins lost their children when their mother bird, either because they do not withstand the first storm in your life game reviews  or is due to other reasons as enemies.

When bereaved mother bird, it has the intention of stealing the other- mother bird is probably to reduce human grief. This behavior astonished scientists, because it was a spontaneous act of affection as opposed to instinctive behavior; online games for kids is something that many wild animals never got when we lose a child. Many people have used this as evidence base for decades to believe that animals have feelings like humans, usually for the purpose of the rights of animals.

Naturally, the other females in the group do not like this behavior and will help real mother bird protecting its children. However, this behavior can be better explained as a means for the female, or male, can remember the comprehensive cooperation of the other parent birds rearing chicks, if that relationship is a wife-a wife; perhaps there is no difference between males and females in relation to the theft of chicks (probably this fact) and between species in relation to the characteristics of a wife-husband is a seasonal or permanent - some interesting facts. Penguin seems unafraid of humans and the explorers group can come close to them without making them afraid. 

Thứ Năm, 9 tháng 6, 2016

Cat senses?

01:04
Cats, like dogs, we have 5 senses are: visual, auditory, khướu, taste and touch. However, these agencies have different missions. In humans, the sight is the most developed bodies, In dogs, khướu sensory organ is the most developed. Also in cats, hearing is the most developed bodies. "Listen" is how cats gather information from around the world. Cat senses?

Sight

Visual acuity of 1/10 cats only ordinary people can only look up the cats are in close range. However in the near distance, the cat did not see. Have you ever seen the event: an object in front of the cat which we have seen new shares inclined? That's because cats must adjust the angle of the eye. 

Cat senses?
On the other hand, capital nocturnal cat should be able to see in the dark is very good. When the soft light, weak as moonlight shines on the pupil of the eye, the cat will be widened up to photoreceptor, amazing animal facts. So cats can receive the light in the darkness of human sensitivity to 5 times... Cat senses.

Hearing

In the five senses, hearing the cat's most developed senses. Humans can hear sounds around 20000Hz, while cats can hear the sound with high amplitude, up to over 60000Hz. Cats can feel the piercing sound, smell ultrasound squeak emitted, and could hear footsteps 20m away from the mouse. Cat ears can move left, right, and could hear the sounds around them. Cats have the ability to judge the direction of the sound, the source of the sound, sound... some interesting facts so the cat can catch the sound of the smallest prey.

Babbler sense

Babbler sight of cats than dogs are less developed, but compared to humans, the cat's sensory sensitivity khướu 1000 to 100000 times more than humans. Cats feel the food, utensils or information about other cats by distinguishing smells. Not only parts of the cat's mouth and nose that can smell. On the part of the cat's mouth, in front of his chin with an organ called Jacobson, this is the agency with the nose, plants for kids; helping cats feel different odors such as the smell of attractants or smell of peppermint cat ...

 When cats "sniffed" by agencies Jacobson, cat's mouth would open, and this time looked funniest cat face smiling.

Taste

Cats can smell four: sweet, sour, spicy, salty. In particular, in order to know the flesh of prey rot or not, cats are very sensitive to acidity. Cat's tongue, the throat with a small tumor, scabrous. When cats licking, this tumor on duty as a toothbrush, helping to remove impurities on the hair and prevents cats throat feathers. This tumor also have a duty as a meat fork or bone prevent throat stick cat, cat drinks help... Cat senses.

Tactile

Sensory systems have the most important task is the beard. Beard called tentacles, where many central neurons, so the cat can feel the slightest stimulus. In addition, the beard also helps cats judgment task distance, near and far distances. Cats whiskers when they lost the feeling there are limited resources and very easily lead to psychological inhibition. So absolutely not cut cat whiskers. 

Understand the functions of the senses in cats will be helpful in the detection of the disease from early cats. From now on, you take a look at love in the family cat has something different variations says!

Thứ Ba, 7 tháng 6, 2016

What do zebras eat?

21:17
Plains Zebra (Equus quagga, formerly known as Equus burchelli) is the most common form of zebra and most widely distributed, had been seen on the plains and grasslands of southern Ethiopia spanning domain east Africa as far south as Angola and eastern South Africa. Plains Zebra present in quantity is less than before due to human activities such as hunting for their meat and their skins, as well as the encroachment of their habitat... some interesting facts but they still is popular in the area by hunting.

What do zebras eat?
Plains Zebra average size, toned body and relatively short legs. Adult zebra about 1.4 meters tall at the shoulder, about 2.3 meters long, and weighed about 230 kg. Like other zebra species, they have black and white stripes and bold colors are not any two particular individuals look similar. Currently, it is recognized we have three subspecies, plus two other subspecies have become extinct.

All with vertical stripes in the front part of the body, tend to become horizontal in the rear part of the body. The northern populations of zebra clear and narrower; southern populations have fluctuated quantity but less striping on the underparts, legs and hindquarters. The first subspecies is described as Quagga, now extinct... amazing animal facts with brown hindquarters. (Technically, the Quagga was described as the first as E. quagga, so called precise terms of zoology for the most common form of the Plains Zebra is E. quagga burchelli.)

What do zebras eat?
Plains Zebra with high critical and regular exercise create small family groups consisting of a male, one, two or few children and newborn calves near that time. The group is eternal and group size tends to fluctuate according to habitat: In areas of poor food, smaller groups. Over time, the Plains Zebra families group together into large herds, possibly with other groups or with other herbivores, mostly wildebeests. They are the favored prey of lions, leopards hunt, hyenas... plants for kids jackals and crocodiles. However, the zebra stripes on the zebra's how people camouflaged among the grass savanna help them escape from the predators. And if they are cornered, zebras can fight back. Has repeatedly lions are broken leg zebra stone to flee.

Unlike many species of large ungulates in Africa, Plains Zebra preferred (but not necessarily required) short grass to chew. As a result, our allocation range wider than many other species, even in areas of the forest contract, and normally they are herbivores first appeared in new areas with overgrown. Only after they had gnawed and trampled the long grass, the wildebeest and antelope new Gazelle... information about dogs for kids .However, to protect themselves from predators, the plains zebra resting overnight in the open areas may observe good night. We eat different types of grass, grass is the most preferred and fresh as possible, but they also eat the leaves and shoots.

Thứ Bảy, 4 tháng 6, 2016

What do giraffes eat?

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Giraffes have scattered range from Chad in the north to South Africa in the south, and from Niger in the west to Somalia in eastern Africa. Giraffes usually live in savanna, grasslands and woodlands.

What do giraffes eat?
Their main food source is acacia leaves that they gnaw at an altitude that most other herbivores can not reach. Lions can hunt giraffes, and juveniles are targeted by leopards, spotted hyenas and wild dogs in Africa. In the battle of the neck is used as a weapon, males used this way strengthen the social hierarchy - some interesting facts. Giraffes are the same animals of deer and cattle, but they are grouped different from other species , that is they giraffe, they include giraffes and a closest related species, the okapi.

What do giraffes eat?
The scope of the giraffes live stretching from Chad to South Africa. Giraffes can live is in the steppe, grassland or forests and mountains. However, when food becomes scarce, they ventured into areas with denser vegetation. They often prefer living in the land of many acacia trees, plants for kids. This species often drink large amounts of water at a time and can stay longer in the body of water, so we can live in arid places in a long time.

What do giraffes eat?
The whole body is covered with irregular spots on yellow to black fur separated by white, white with tan. Males can reach a height of 4.8 to 5.5 meters (16 to 18 feet) and weigh up to 1,300 kilograms (3,000 pounds). Measured record of a giraffe is tall 5.87 m (19.2 ft) and weigh approximately 2,000 kg (4,400 lb)... amazing animal facts.

Females usually have the height and weight slightly lower than males, about 828 kg. Said giraffe running fast and in an emergency can reach gallop speed of 55 km / h, which means that in the short distance we can catch up with racehorses.

Why do zebras have stripes?

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Zebra is a very special horse breeds, often living in the savannas and deserts of Africa. Unlike their cousins, the zebra has a black coat with white, arranged in stripes from head to toe. So far, scientists have only found out a certain part of this special color of Zebra - some interesting facts. However there are many who wonder whether, in fact, the zebra is white with black stripes or black and white stripes?

Why do zebras have stripes?
First, this special color of Zebra has a great effect to help them survive the harsh conditions in Africa. Alternating black and white colors to help them make up to 70% of sun heat absorption into the body. The layout of the zebra stripes on the body is also very unique, it generates signals for each zebra like human fingerprints. As for it's zebra stripes at the shoulders or neck, helping them to recognize the members of the board.

Contrary to popular belief, the brightly colored zebra can attract predators such as lions or hyenas. But in fact this is the black and white striped zebra to help divert these species. When the zebras standing gathers together, the scientists said that with the number of large black and white striped can fool the other carnivores. Like a kind of optical illusion, making 10 zebras standing close together that looks like a giant block. Fool predators and make them not dare to close... amazing animal facts.

Why do zebras have stripes?
Thus we can see the black and white stripes of the zebra have a great effect, helping them survive the harsh conditions and against predators. But the truth, the zebra is white with black stripes or black and white stripes? If you just rely on our visual inspection is difficult to answer this, because the black and white stripes are evenly distributed over the entire body of them no plants for kids...

To answer this question, we must learn more about the pigmented cells under their skin. Melanocyte cells subcutaneously role feather pigment production. For zebras, too, this melanocyte cells their color decisions. Based on the analysis of pigment cells in the embryonic stages of the zebra, the scientists were able to find the answers.

Lisa Smith was the study of large mammals at Zoo Atlanta has conducted his research on species of zebra. In this study, Lisa discovered black zebra activated as a result of pigment by melanocytes cells, while white is the result of the inhibition of pigmentation. That also means that black is the main color of the zebra species, and the white stripes are the result of the inhibition of melanocyte cells, causing them to not create black and white stripes thereby.

Thứ Sáu, 3 tháng 6, 2016

What do elephants eat?

23:58
Elephants are the largest mammals on earth still live today. The heaviest elephant is recognized as the elephant was shot down in Angola in 1974. It is a bull elephant, weighs 12,000 kg (26,400 pounds). The smallest elephants, with the size to large calf or pig, is the prehistoric elephants lived on Crete until around 5000 BC, and probably to the year 3000 BC. The skull remains, their scattered, with large single hole faucet features at the front, perhaps the basis of beliefs about the existence of the one-eyed giant (Cyclops) in Odyssey Homer... some interesting facts.

What do elephants eat? 
The size of an elephant is meant when it is fully developed, apart from humans, it's safe from all predators. And to feed his great body, it must need a lot of food. Each elephant eats about 150 kilograms mature (300 lb) of grass, twigs, leaves, fruit... every day. Such foods should be chewed thoroughly... amazing animal facts.

Elephants have teeth grinding behind in his mouth, this is the location where the most powerful teeth, but it also wears out. Meanwhile the new teeth will be coming up at the bottom and then push out the old teeth. Therefore, elephant teeth throughout life, a total of six sets of teeth grinding, but when the last teeth worn then the elephant lived to 55 years old. It becomes weakened by lack of food and will starve rather than disease.

What do elephants eat?
Bushy elephants to feed hose and put into the mouth. Their main food is grass and other vegetation on the ground. Elephants use water to pull the leaves, stems and twigs from above. When food is scarce, elephant tusks used to knocked down trees. When thirsty, elephant focused waterfront or water pools, even to dig down hoses to suck water. Elephant drinking water by suction hose and sprayed into the mouth. Every day elephants consume 160-300 liters of water. Elephants also jetted on the back to cool the skin, no plants for kids...

Every day adult elephant waste discharged a heavier weight of a boy. Elephant dung containing the seeds that will grow whale swallowed into new trees replace the trees they had eaten or crashed. Currently in some countries are raising elephants, research and testing went into the elephant dung into paper processing (for elephant dung quite clean, odorless so they only eat plants and drinking water).

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