Few animals are as strongly matched with the African continent as zebras is the only wild member of the horse family in south Sahara.
INTRODUCTION
There are three type of zebra's species.The well-known and common Burchell's Zebra, the Mountain Zebra, and the Gravy's Zebra of East Africa.All three species are further divided into region wise sub-species.The extinct Quagga is considered to have been a sub-species of the Burchell's Zebra.
The Burchell's and Mountain Zebras caught in major decreases in their region in southern Africa recently.Both were killed in large numbers the white colonists. Indeed, this massacre led to the complete extinction of the Quagga.
HABITAT
Today, the two sub-species of Mountain Zebra - Cape and Hartmann's surviving in isolated populations in the Western Cape and Namibia respectively. Populations of both appear to be almost protected within national parks and on private land.
In southern Africa, Burchell's Zebra still existing in large numbers in reserves such as Kruger, Sabi-Sand, Umfolozi. Really large herds are, however, only to be found in northern Namibia(Etosha) and northern Botswana (Savuti). Spectacular congregations may still be seen in these areas of wide open plains. Burchell's Zebra is also abundant in East Africa, where up to 500 000 exists in the Serengeti-Mara ecosystem.There are smaller populations in most other protected areas. The East African zebras lack the pale brown 'shadow' stripes and appear to be more boldly patterned.
DIET
Zebras are almost grazers. They likes short grasses. They are particularly fond of freshly sprouted grass and will move large distances in search of this nutritious grass. They also feed on slightly longer grass than the wildebeest. Zebra are dependent upon water and this limits their region and their movements.
HAREM FAMILY
Burchell's Zebra live in small family groups, usually consisting of between four and eight individuals led by a single dominant stallion - the true (harem family). The adult mares in a group are usually related, being sisters, or 'aunts, nieces and daughters'.Male offspring are chosen from the herd by the dominant stallion.
When the young mares first come into oestrus, they adopt an inviting stance to attract nearby members of bachelor groups. Fights often ensue between the stallions, but the 'father' cannot attend to the many advances, and loses each of his 'daughters' to her suitor.
The catch however, is that the young mares will not permit crossing during their first oestrus and will wait until they are settled into a family before beginning to breed.
REPRODUCTION
The Burchell's Zebra has a pregnancy period of 12 months, with a single foal being born at any time of the year.
They have a great social interaction when they are on the move the stallion at the rear, the dominant mare leading the group and the lower-ranking members following in sequence. So, it means the dominant mare leads the family. Large herd of zebra consist of hundreds of harem families which retain their identity within the big herd.
SOCIAL LIFE
Zebras associate with antelopes,giraffe, and even ostrich. They do this to create a anti-predator device. Nevertheless, zebras stands top of the list of lion and Hyena prey. Youngsters are particularly suitable to these predators which, hunting in groups.These predators easily separate the young from the adults. Stallions will defend their harem vigorously, sometimes they defend so hard to even kill the attacker.