The Wild Life Blog

All wild populations of living things have many complex intertwining links with other living things around them. Large herbivorous animals such as the hippopotamus have populations of insectivorous birds that feed off the many parasitic insects that grow on the hippo. Should the hippo die out so to will these groups of birds, leading to further destruction as other species dependent on the birds are affected. Also referred to as a Domino effect, this series of chain reactions is by far the most destructive process that can occur in any ecological community. Among the many wild animals trapped in chains of extinction, let know little about the huge Hyppo.

The hippopotamus is recognizable for its barrel-shaped torso, enormous mouth and teeth, hairless body, stubby legs and tremendous size. It is similar in size to the White Rhinoceros; only elephants are consistently heavier. Despite its stocky shape and short legs, it can easily outrun a human. Hippos have been clocked at 30 mph (48 km/h) while running short distances, faster than an Olympic sprinter. The hippopotamus is one of the most aggressive animals in the world, and is often regarded as the most dangerous animal in Africa. There are an estimated 125,000 to 150,000 hippos remaining throughout Sub-Saharan Africa, of which Zambia (40,000) and Tanzania (20,000-30,000) have the largest populations. They are still threatened by poaching for their meat and ivory canine teeth, and by habitat loss.

The most well known savannas are found in Africa. Lions, zebras, elephants, and tommys live in grasslands. Grasslands are not just in Africa, but in many other parts of the world including North America and South America. Savannas are a kind of grassland. The weather changes more dramatically, and it is generally much hotter in the savanna then, for example, the grasslands in the USA. Grass covers the grasslands (hmm…) and large grazing animals feed on it. Larger preditors feed on these animals.

Savannas arose as rainfall progressively lessened in the peripheral regions of the tropics during the Cenozoic Era (66.4 million years ago to the present)—in particular, during the past 25 million years. Grasses, the dominant plants of savannas, appeared only about 50 million years ago, although it is possible that some savanna-like vegetation lacking grasses occurred earlier. The South American fossil record provides evidence of a well-developed vegetation, rich in grass and thought to be equivalent to modern savanna, being established by the Early Miocene Epoch, about 20 million years ago.

The Black Kite (Milvus migrans) is a medium-sized bird of prey in the family Accipitridae which also includes many other diurnal raptors such as eagles, buzzards, and harriers.
This kite is a widespread species throughout the temperate and tropical parts of Eurasia and parts of Australasia. Curiously, it is not found in the Indonesian archipelago between the South East Asian mainland and the Wallace Line. Vagrants, most likely of the Black-eared Kite, on occasion range far into the Pacific, out to the Hawaiian islands (AOU 2000).
European and central Asian birds (subspecies M. m. milvus and M. m. lineatus respectively) are migratory, moving to the tropics in winter, but races in warmer regions such as the Indian M. m. govinda (Pariah Kite) or the Australasian M. m. affinis (Fork-tailed Kite), are resident.
In the northern winter, it is therefore common to have a resident race and a distinguishable migrant form present together in these hotter areas.
In the United Kingdom, the Black Kite occurs only as a wanderer on migration. These birds are usually of the nominate race, but in November 2006 a juvenile of the eastern lineatus, not previously recorded in western Europe, was found in Lincolnshire.
Black Kites will take small live prey as well as fish, household refuse and carrion. They are attracted to fires and smoke where they seek escaping insect prey. They are well adapted to living in cities and are found even in densely populated areas. Large numbers may be seen soaring in thermals over cities. In some places they will readily swoop to take to food offered by humans, their habit of swooping to pick up dead rodents from roads often leads to them being hit by vehicles. They are also a major nuisance at some airports where they are considered important birdstrike hazards.
The Black Kite can be distinguished from the Red Kite by its slightly smaller size, less forked tail and generally dark plumage without any rufous.
The Black Kite nests in forest trees, often close to other kites. In winter, many kites will roost together.