Tuesday, July 31, 2012

The Data facts on the crocodile

Data facts on the crocodile
facts on the crocodile

There are about 23 species of crocodiles, which are in the world. They are interesting reptiles that look like a large lizard. Here are some facts to give detailed information about this lizard river.

According to their species, crocodiles can grow to a length of 5 meters or 16 feet.
Its natural habitats are rivers, wetlands, lakes, etc. Sometimes, they are also present in the muddy or brackish water that provide excellent camouflage for hunting.
Saltwater crocodile is the largest number of species. This species can reach a length of 7 meters or feet 23 and weigh about a ton.
The smallest is the dwarf crocodile, which grows to 6.5 meters or 2 meters.
In a unique moment, a female can lay up to 20 to 80 eggs in a small hole through it before laying eggs.
The gestation period (or time elapsed since the fetus to develop into a complete organism) crocodile is about 80 days.
Their diet consists mainly of fish, mammals, birds and crocodiles sometimes small.

American made crocodile

The American crocodile is found primarily in Florida, United States and about 500 to about 1,200 copies are in the Bay of Biscayne Bay, Florida and the Everglades National Park. Although the same species, there is a subtle difference between alligators and crocodiles.

American crocodile Crocodylus acutus or original name of Georges Cuvier, French zoologist and naturalist. But he earned the common name of the snout of a crocodile, but it is a crocodile.
The largest number of American crocodiles are on the island of Spanish, Lake Enriquillo, a salt water lake, located in the Dominican Republic. Also found in the mouths of rivers, estuaries and coastal lagoons.
This species can reach a length of 15 meters and weigh over 1,000 pounds (450 kilograms or) approx.
They are mostly found in salt or brackish water and can tolerate higher levels of salinity. To cope with the environment, saltwater, American crocodile drink enormous quantities of water to maintain low levels of salt.
These reptiles can not tolerate the cold and may die if the air temperature falls below 60 ยบ F (or 15 ° C).
The female lays a dozen eggs and cares for their young until they are 2 years old.
It feeds on insects, snakes, frogs, turtles and small mammals.

Other interesting information
facts on the crocodile

Besides the above, are the most impressive facts that are unknown to many. View them know what this reptile is a fascinating creature!

The first species of crocodiles appeared 240 million years and is said to have evolved from dinosaurs. This is at the same time, the dinosaurs existed. They are closely related to dinosaurs and birds than other reptiles.
Although crocodiles have a set of 24 teeth in each jaw, can not chew food. Their teeth are designed for grasping and tearing.
For deeper water, crocodiles swallowed small stones to increase their body weight.
Eyes, a thin membrane behind the retina called the tapetum which reflects light, making his eyes shine as bright red spots.
The dorsal skin is so strong that nothing can penetrate. Can you believe that your skin can turn back bullets, spears and arrows as well?
The crocodile Crocodylus porosus largest is the saltwater crocodile, or (also known as the saltwater crocodile). They are so vicious that you can also hunt animals that are the same size they are.
The Nile crocodile is one of the most aggressive and voracious of all species of crocodiles. It feeds well on men and animals.
To cool, cold-blooded reptiles, spend some time on the banks of the river with his mouth wide open. Some species are known for the use of small birds to keep pests of the teeth.
Some species such as the Cuban crocodile, the crocodile and the African dwarf crocodile from New Guinea can gallop like a horse.
In a unique moment, a female can lay up to 60 eggs. Excavating the soil or collecting twigs to build nests to lay their eggs. When the eggs begin to crack, the female gently break the shell in the mouth to reduce stress on newborns.
The duration is about 80 years.
In some tribal communities, the skin of crocodiles is considered a symbol of strength and courage.

Children can learn to distinguish between alligators and crocodiles in the shape of the nose and skin. Can be given different information about the location or habitat, eating habits and other characteristics. To identify the crocodiles, alligators, children can be brought to the zoo and you can ask the difference between them.

Different of Alligator Vs. Crocodile

When it comes to some of the animals and the mysterious dynamics of the planet, I am sure that before talking about crocodiles. No doubt they are one of the most dangerous animals. Despite the enormous differences between crocodiles and birds, are considered species are closely related. Often confused with alligators crocodiles are mainly due to their similarities in appearance. But these ferocious man-eaters are classified in different families. Let's look at various aspects of alligator vs crocodile.

Crocodile vs Alligator
 Alligator Vs. Crocodile

Crocodiles are very similar to alligator, if the habit of the appearance, habitat and diet. Therefore, it is very difficult to tell an alligator from a crocodile. But when studying the basic characteristics of each group separately, it is easy to get to know the difference between alligators and crocodiles. Comparison of alligators and crocodiles are summarized below:

Taxonomic family
First, we compare the alligators and crocodiles in terms of their taxonomic families. Although these two reptiles belong to the same order of crocodiles, alligators are classified in the family Alligatoridae, while crocodiles are members of the family Crocodylidae.

As for the comparison between habitats of alligators and crocodiles, the two spend their lives in and around streams and lay their eggs on land. But the difference is alligators prefer fresh water habitat, while alligators prefer to live in brackish or seawater.
 Alligator Vs. Crocodile

Another difference is the behavior of alligators and crocodiles and temperament. Both reptiles are furious, but when you look, you will notice that crocodiles are more aggressive than alligators. The crocodiles are trying to escape most of the time when approached by humans, while crocodiles tend to attack everything that passes through the area.

Body color
The body color is darker than the alligators and crocodiles. Crocodiles are mostly black or gray color, while the color is olive green or brown crocodile.

Muzzle shape
The most notable difference between an alligator and a crocodile is the shape of the muzzle. Alligators have broader snouts in a "U", while the shape of the crocodile's mouth is narrow and form a V in the final.

Placement of the jaw
The position of the teeth is also a distinctive feature to delineate the alligators and crocodiles. Positioning of the jaw of a crocodile is such that the upper jaw is wider and covers the lower jaw. In the case of a crocodile, the width of the upper and lower jaw are the same, therefore, the teeth of the lower jaw is through the mouth is closed.

The rear
In crocodiles, no irregular bursts evident in the hind legs, while the margins are present in the hind legs and feet of crocodiles.

The skin pressure receptors (DPRS)
CMA are small, black, sensory pits that help detect changes in water pressure. In both crocodiles and alligators, CMA serve an important organ for locating prey. In crocodiles, CMAS are only present around the jaw, while in the crocodiles, these sense organs are present in almost all scales of the body.

Salt gland
Both alligators and crocodiles have structurally altered the salivary glands (salt glands) in the language. Crocodiles use these salt glands to remove excess salt from the body, while in the crocodiles, these salt glands are not functional. This is the reason that a crocodile can not tolerate salt water, while crocodiles can not.

With this brief information about a crocodile crocodile vs one, I hope you understand the differences between the two reptiles. So next time you visit a zoo, trying to identify the crocodiles and alligators, and note the subtle differences.

Monday, July 23, 2012

Bateleur Eagle - Terathopius ecaudatus

Binomial name: Terathopius ecaudatus
Distribution: Sub-Saharan Africa and South Arabia
Diet: Animals pigeons, partridges and small
Body length: 24-30 cm Wingspan: 68.9 inches

Bateleur eagle is the national emblem of Zimbabwe. The Bateleur eagle's head is black. Her skin is soft red of her cheeks and the tip of the beak is black. The back of the bird is orange and wings is a mix of brown, black and white. These eagles mate for life and faith with others. In case of loss of a companion, the bird is another partner. Females lay eggs incubated alone and 42 to 43 days. Other birds of the family, sometimes the protection of unattended nests. Bateleur eagle is a bird in silence, but sometimes they can produce many different calls and barking.

Bald Eagle - Haliaeetus leucocephalus

Binomial name Haliaeetus leucocephalus
Distribution: North America, Canada and Mexico
Diet: trout, salmon, carrion, the carcasses of whales, birds and ducks
Body length: 28-40 cm Wingspan: 66-96 cm

The crown of pure white of the bird seems to have a bald head, Yes, this is Bald Eagle or Scientic named Haliaeetus leucocephalus. Therefore, this bird is commonly known as the bald eagle. America's national bird and symbol has brown plumage with a head of pure white and yellow hooked beak. The females are larger and heavier than males. A bald eagle reaches sexual maturity when they become five. The call is considered harsh and strident. When left to survive in the wild, an eagle can live for 20 years. Slides at a speed of 35-43 mph (56-70 kmh) and immersed in 75-99 mph (120-160 kmh). Bald eagles prefer to live near water and migrate to the coast, to get food during the winter.

Friday, July 20, 2012

About The King Cobra That You Need

The king cobra is a snake species, native to Southeast Asia, which is generally characterized by a cover and a brand spread something like a "V" neck. On average, an adult cobra can reach a length of 13.12 m (18 feet long with a sample during recording) makes it the longest venomous snake in the world. In the world's most venomous snakes in the world, the King Cobra is in third place only after the krait species of Taipan and, respectively, first and second. Cobra the passage of information, there are some things about this species of Cobra Snake that few people are aware.

King Cobra Facts You Need to Know

The king cobra is considered one of the world's deadliest snakes, and much of the credit goes to the misunderstandings that prevail in this species. There is absolutely no doubt that the king cobras are very agile, and tend to attack in a split second. However, the attack is a defense mechanism for the snake - and was impressed when it feels threatened. This fight or flight response is common to all living beings, including humans. And "this ignorance of these facts about this snake has earned a bad reputation around the world.

Surprisingly, one of the least known facts is that the snake Cobra King Cobra snakes and other species, such as spitting cobra, cobra, cobra Cape or India, are not connected to each other. The King Cobra is the only member of the genus Ophiophagus, while other species of snakes that are listed as the cobra (22 in total, the three species mentioned above) belong to the genus Naja. While the king cobra habitat is limited to the dense forests of Southeast Asia cobra Naja species typically found in Asia and Africa.

What makes the Cheetah Run Fast

People often get confused between a leopard and a cheetah, because its points. The spots seen in the Cheetah, are round and black and the belly is white and has no signs of "breaking" famous flowing beneath their eyes to the mouth. We often wonder how fast a cheetah can run and there have been many studies to find the answer to this question. Scroll down and learn more.

How the fastest cheetah run
They saying "run like the wind" leopard costume when running through the field after their prey. Various calculations and studies must be done to find the truth and, ultimately, people have come to a conclusion, a cheetah running at a speed of 70 mph and kmh or mph will also 113kph and is like the speed of a machine.

A cheetah running a 40-meter race, a sprint and covers almost 40 meters and 36.58m. Here is the answer to your question, if the speed in miles per hour is reduced, then the answer to your question will be about one second for a career of 40 meters. If you are wondering the speed over a distance of 100 meters, is the answer to this question also, in a second if the cheetah covers a distance of 30 meters and can cover 100 meters in 3.33 seconds. Now let's see what the different physical characteristics that run faster.

What makes the Cheetah Run Fast

The main reason is the structure of his body, has a skeleton in length that is soft and can bend easily and also allows you to take great leaps mammals.

A small head and long, strong legs, it also plays an important role in making the race so fast cheetah. The semi-retractable claws on their long legs to help them get a good grip on the ground during the race.
The long tail, and the immensity of these animals helps balance the body and the tail acts as a rudder while running. They also have nostrils large that it can take more oxygen and hypertrophy of the heart and lungs of oxygen circulating properly and this is what gives power to run fast cheetah. The cheetah is totally dependent on its rate for food and a small wound can prevent them from running fast and supporting your body means you have stored fat to help cope.

To learn more about this animal, then you may experience some cheetah facts. After running for such a distance, the cheetah has to rest for half an hour before seeking its next prey.