Animals Directory

Archive for the ‘Characteristic temperament’ Category

A characteristic of this bio-me is the passage of a dry wet season to another and vice verse. The dry season is very dry, which facilitates the spread of fire, however, the fire accelerates the growth of herbs and slows the development of trees, accelerates soil mineralization and growth of plants that are adapted to these conditions, becoming part of a natural cycle.

In the African savanna, perhaps the most representative of all, occupies the east of central Africa, has average temperatures of 23 º C, with annual rainfall of 600 mm. There is a well-determined border between forest and savanna, because the sheet is determined by the species of its inhabitants, and not by territorial. Las herbaceous plants, grasses, and grasses are typical of the linens.

In America, there are three types of savannas: the closed and the Chaco plains.

The hills are spread over the plateau formations in Brazil and cover about 2,000,000 km2. They have a wide variety of ecosystems such as clean fields, which are areas of grass, dirt fields, where trees and shrubs, enclosed fields, which are typical woody savannas, and cerebrates where tree cover occupies 50% of field site.

The Chaco, which covers nearly 1,000,000 km2 in the territories of Bolivia, Paraguay and Argentina. In this area, dominated by woody plants with thorns. The climatic conditions become progressively drier west of the Paraguay and Parana rivers.

Finally the plains, covering about 500,000 km2 in Venezuela and Colombia. From April to October rains make rivers to overflow and cause flooding. In the dry season, water evaporates and the ground becomes very dry again.

Snakes are characterized by their elongated body and, as already mentioned, have no limbs. Some species have a poisonous bite, and sometimes deadly to humans. The poison of their bite is usually to kill their victims before eating, although there are types of snakes of considerable size that choke your body rather than poison them.

The skin of snakes is flaky, and sometimes covered with body fluids that allow them to slide more easily on rougher surfaces. One of the most popular features is that snakes shed their skin – that is, periodically, they drop the oldest layer of skin after a new one.

The bodies of the snake are quite different from other reptiles due to its tubular structure, as well as the respiratory tract and are well adapted and organs are quite small, so that can occasionally miss some, such as the left lung, without being affected by it.

Snake

Snakes are oviparous, ie, reproduce by eggs, and as a curiosity it should be noted that sometimes the mother carries the eggs inside until the offspring are almost developed, made because the snake eggs are part of the food chain the ecosystems in which they are.

There are over 450 genera and nearly 2,900 species of snakes and a variety distinguished mainly by the weather. In humid climates and cold as in Europe or in northern areas, we can find common species in forests and watersheds, which pose no threat to humans.

It is tropical and exotic places where we find the most dangerous species, cobras, coral snakes, mambas and sea snakes. All have a bite that transmits nerve poison, that is, which affects the nervous system, and are potentially deadly to humans. In swamps and rivers tropical Africa, Asia and the Amazon jungle are boas, anacondas and pythons, a species dangerous because thanks to its large size and enormous strength, can strangle and eat a human being, although they prefer other type of prey and for obvious reasons never have been such cases.

Although the Rottweiler is a breed that has been used for advocacy work, and typical work required to be described as friendly, cheerful, calm, loyal, obedient and willing to work.

In recent studies of aggression in this race was not among the top ten. Furthermore, the rottweiler dog is within the ten dogs intelligent. Son great confidence and kindness can Asegra that will fulfill the desired objective.

The Rottweiler is a dog of medium-large stature. His instincts make him an excellent guard at the same time is able to relate easily with a family. The characteristic temperament of the breed of a dog is calm but not slow or distracted, self-confident, able to react to the unknown intentions of showing little confidence. It’s a dog that is distinguished by a worker, if necessary agile, resilient, loyal and obedient to the family.

At present it is one of the most popular breeds in the United States and worldwide. Only in the United States in 2002 were more than 28 000 pups, this figure having been even higher during the previous decade. He has been employed as a police dog and guardian since the First World War.

Fun fact: It is estimated that in the Second World Gerra, killed around 200 000 Rottweilers in the line of duty, most victims of enemy fire, others were sent to camps that were suspected mined, to avoid casualties in the army German, because if the dog died a victim of landmines, are seeking alternate routes. Others died when transporting bombs to enemy camps, these copies are tied bombs on their backs and were released to be in search of food, the dogs get to camps, they died, victims of bomb blasts carrying .

Some are trained for this purpose, others simply were left without food for them to be in search of food. This resulted in the loss of countless excellent breeding lines, as very few Rottweilers back to life, which affected the existence of race as it was on the verge of total extinction.