Showing posts with label Antelope. Show all posts
Showing posts with label Antelope. Show all posts

Tuesday, April 5, 2011

Wildebeest


True Wild Life | Wildebeest | The wildebeest is actually a subspecies of the antelope, despite it's bull-like appearance. There are two known species of wildebeest, both of which are native to Africa. The changing African seasons mean the wildebeest must migrate south in the winter, so the wildebeest can continue to graze on grass. Thousands of wildebeest all tend to migrate at once creating a wildebeest stampede.


The wildebeest is a primary source of prey for many large African mammals, that often pick out the weaker wildebeest from the outside of the herd. Wildebeest generally grow to around 1.5 tall but are relatively defenceless against dominant, carnivorous predators such as lions and crocodiles . The wildebeest are able to sense thunderstorms that are up to 30 miles away and the wildebeest follow these rains across Africa in what is commonly known as the great migration. The wildebeest trek around 30 miles everyday and approximately 1,000 miles a year as the wildebeest follow the rains in order to find the best grass.


When the baby wildebeest are born, they are often able to stand within a matter of minutes and these young wildebeest are soon able to run around and soon learn about the importance of protection in numbers. When the wildebeest are migrating around the African continent, the young wildebeest always stay very close to the mother wildebeest as it is easy for the young wildebeest to get lost when there are so many wildebeest travelling together or be preyed upon by watching predators.


Wildebeest inhabit large plains on the African savanna where there is plenty of food for the wildebeest to eat. Wildebeest are herbivorous animals and graze on grasses, leaves and shoots. Wildebeest live together in large herds in order to protect each other as on their own, wildebeest are defenceless and therefore vulnerable in the African wilderness. When danger is spotted, the wildebeest warn each using groaning calls and then run together creating a stampede, both to escape approaching predators and also to intimidate them.
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Thursday, March 3, 2011

Kudu


True Wild Life | Kudu | The kudu is a sub-species of antelope that is found inhabiting mixed shrub woodland, and savanna plains in eastern and southern Africa. The kudu relies heavily on close, dense thickets in which the kudu can escape to and hide when it feels threatened. There are two species of kudu in Africa which are the Lesser kudu and the Greater kudu. Both kudu species are closely related and look very similar in appearance but there are a few distinctive ways that the lesser kudu and the greater kudu can be distinguished from one another. The lesser kudu has ten white stripes which run vertically down the lesser kudu's body where the greater kudu can have anyway between 4 and 12 stripes. The greater kudu is also generally bigger than the lesser kudu


Kudus are herbivorous animals and therefore have a completely vegetarian diet. Kudus forage in woodland and around thickets of shrubs nibbling on leaves from the trees and bushes. Kudus also eat other varieties of plant life such as herbs, flowers, berries and fallen fruits. Kudus are prey to a number of predators such as lions, leopards, cheetahs, wild dogs and the occasional large python that will hunt the smaller and more vulnerable kudu young. Kudu are able to run very fast but often have a hard time outrunning predators so the kudu rely on their agile ability to leap into forest and woodland where large carnivorous predators find it harder to chase them. The kudu will then often hide in woodland until the predator have eventually given up and left.


Kudus live in small herds of up to 24 kudu individuals. The kudu herds mainly consist of female kudus and their calves as male kudus tend to solitary and only come together with other kudus when it is time to mate. It has been known that groups of up to 8 male kudus will form a herd but this is very rare. The kudu mating season occurs at the end of the rainy season. The kudu gestation period is around 8 months after which time the female kudu will normally give birth to just one baby kudu. The baby kudus tend to be born around February and March when the grass is at it's highest and there is plenty of food to help the baby kudu calves to grow.


Kudus have both benefited and suffered from contact with humans. Humans find the kudu and easy target for hunting due to the fact that kudus tend to stop and look around after they have run away. Some local tribes people believe the kudu to be a sacred animal and therefore protect the kudu rather than killing it. Human settlements have also meant that the kudu habitat as changed and the kudu have had to move to other areas. This has actually done the kudu population the world of good as the kudu have been pushed into areas where there is a better source of water and therefore food.
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Tuesday, March 1, 2011

Impala


True Wild Life | Impala | The impala is one of the many species of antelope that is found inhabiting the African wilderness. The impala is a medium-sized antelope that is primarily found in the savannas and thicker bush-land in the more southern parts of the African continent. The male impala are well-known for their curved horns that are able to reach lengths of around 90 cm hats bigger than the average impala individual! The male impala are known as rams, mainly due to the fact that the male impala use their horns when defending themselves both from other dominant male impala and from oncoming predators. The female impala do not have horns at all and they are known as ewes.


The impala is thought to be one of the most adaptable animals living in the African savanna, as the impala is able to change its eating habits with the seasons and depending on what is available in the near surroundings. Impala like to graze on fresh grass but will also nibble on shoots and foliage when there is no grass growing nearby.


The impala has many natural predators in the tough African landscape that include leopards, lions, cheetahs, crocodiles and hyenas. The impala though has a remarkable response when it feels threatened as the impala is able to jump over nine meters in distance and over two meters high. The impala is thought to do this in order to confuse its predators.


The average impala individual, lives for around 12 years in the wild although this varies a great deal as the impala is such substantial prey to many of the carnivorous African predators. Some impala individuals that have been bred in captivity have been known to get to more than 20 years old.
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Saturday, January 29, 2011

Bongo


True Wild Life | Bongo | The bongo is a reddish-orange hoofed animal with white stripes running vertically along the body of the bongo. The bongo is the one largest species of Antelope and the bongo is generally found grazing in herds in the African forests. The bongo is one of the only animal species in the world of which both the male and female bongo individuals have horns. The horns of the bongo tend to be fairly long and in most cases, slightly spiraled or wavy in appearance. The bongo uses these horns both for defense purposes and in the case of the males, it is believed that the bongo individuals with the largest horns are the dominant male of the bongo herd.


The bongo is generally found in the more mountainous regions of central Africa, where the bongo inhabits dense woodland and can be found up to an altitude of 4,000 meters above sea level. Despite the colourful appearance of the bongo, the bongos white stripes actually aid the bongo in being camouflaged very successfully in the thick forests.


Originally, bongos were found in three different parts of Africa, East, Central and West. Today all three populations of the bongos ranges have shrunk in size due to habitat loss for agriculture and uncontrolled timber cutting as well as humans hunting the bongo for meat. Despite the fact that the bongo is a solitary animal, the bongo is rarely seen in herd sizes of more than 20 bongo individuals and these herds comprise predominantly of the female bongos with their young.


The bongo is a nocturnal animal and are generally found grazing the newly sprouting grasses and shrubs in the dead of night which also helps to aid the bongos survival in a land where there are many dominant carnivorous predators.
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Thursday, December 23, 2010

Antelope


 

True Wild Life | Antelope | The antelope is a deer-like mammal found in Africa, Asia and parts of the Americas. There are many different species of antelope including the tiny Royal antelope that stands at the height of a rabbit! Unlike deer that renew their horns annually, the antelope has strong permanent horns, that antelope mainly use to defend their herd or to fight other antelopes. An antelope tends to get to between 8 and 10 years old in the wild although they have been known to live for longer when kept in captivity. Many antelope individuals however, wouldn't last into old age in the wild as antelope are a key target for many large carnivorous mammals. If the antelope was old then the antelope would naturally be slower at running from danger.


The antelope is one of the many medium-sized mammals holding the African food chain together. The antelope may only graze on grasses but it is a stable food source for many of Africa\s large carnivorous predators, such as lions, hyenas and crocodiles. Antelope display different defensive behaviours based on their size, habitat, number and species. The smaller solitary antelope tend to live in dense forested areas and these species of antelope defend themselves by hiding. The duiker antelopes get their name from this specie\'s ability to dive into the vegetation. Gazelle-sized antelope run and leap, and some species of antelope exhibit their unique behaviour of pronking or stotting. Large antelope congregate in larger herds and can depend on running as group defence.


The antelope is found in a wide range of habitats, typically woodland, forest, savannah, grassland plains, and marshes. Several species of antelope have adapted to living in the mountains and rocky outcrops, a few species of antelope have adapted to deserts (both hot and cold), and a couple of species of antelope are even semi-aquatic and these antelope live in swamps.


After mating, female antelopes give birth to a single calf or, more rarely, twins, after a gestation period that can last up to eight months. A mother and her newborn calf are vulnerable to predators, and antelopes have had to evolve different strategies for surviving this period. For most antelope species, the female gives birth in dense cover and leaves the calf while she feeds. The calf comes to its mother when she calls it, and once fed, the calf will hide away again. Once in its hiding place, the calf remains completely still and will run away only if it is on the verge of being discovered.
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