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The hartebeest (Alcelaphus buselaphus) is an African antelope. It is the only member of the genus Alcelaphus. Hartebeest are gregarious animals. They are very alert and non-aggressive. Hartebeest were formerly widespread in Africa, but populations have undergone a drastic decline due to various factors. In their native ranger hartebeest are also popular game animals.
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DiurnalDiurnal animals are active during the daytime, with a period of sleeping or other inactivity at night. The timing of activity by an animal depends ...
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HerbivoreA herbivore is an animal anatomically and physiologically adapted to eating plant material, for example, foliage, for the main component of its die...
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GraminivoreIn zoology, a graminivore (not to be confused with a granivore) is an herbivorous animal that feeds primarily on grass. Graminivory is a form of g...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
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CursorialA cursorial organism is one that is adapted specifically to run. An animal can be considered cursorial if it has the ability to run fast (e.g. chee...
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GrazingGrazing is a method of feeding in which a herbivore feeds on plants such as grasses, or other multicellular organisms such as algae. In agriculture...
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TerritorialA territory is a sociographical area that which an animal consistently defends against the conspecific competition (or, occasionally, against anima...
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ViviparousAmong animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
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PrecocialPrecocial species are those in which the young are relatively mature and mobile from the moment of birth or hatching. Precocial species are normall...
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PolygynyPolygyny is a mating system in which one male lives and mates with multiple females but each female only mates with a single male.
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HerdingA herd is a social grouping of certain animals of the same species, either wild or domestic. The form of collective animal behavior associated with...
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Dominance hierarchyA dominance hierarchy (formerly and colloquially called a pecking order) is a type of social hierarchy that arises when members of animal social gr...
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Not a migrantAnimals that do not make seasonal movements and stay in their native home ranges all year round are called not migrants or residents.
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starts withThee hartebeest is a large antelope with a particularly elongated forehead and oddly shaped horns. The other distinctive features of the hartebeest are its long legs (often with black markings), short neck, and pointed ears. Generally short and shiny, the coat varies in color according to subspecies. The Western hartebeest is a pale sandy-brown, but the front of the legs are darker. The Red hartebeest is a reddish-brown, with a dark face. Black markings can be observed on the chin, the back of the neck, shoulders, hips, and legs; these are in sharp contrast with the broad white patches that mark its flanks and lower rump. The Lelwel hartebeest is a reddish tan. Coke's hartebeest is reddish to tawny in the upper parts but has relatively lighter legs and rump. Lichtenstein's hartebeest is reddish brown, though the flanks are a lighter tan and the rump whitish. The Tora hartebeest is a dark reddish brown in the upper part of the body, the face, the forelegs, and the rump, but the hindlegs and the underbelly are yellowish white. The Swayne's hartebeest is a rich chocolate brown with fine spots of white that are actually the white tips of its hairs. Its face is black save for the chocolate band below the eyes. The shoulders and upper part of the legs are black. Fine textured, the body hair of the hartebeest is about 25 mm (1 in) long. The hartebeest has preorbital glands (glands near the eyes) with a central duct, that secrete a dark sticky fluid in Coke's and Lichtenstein's hartebeest, and a colorless fluid in the Lelwel hartebeest. Both sexes of all subspecies have horns, with those of females being more slender. Horns can reach lengths of 45-70 cm (18-28 in).
Hartebeest are found in Sub-Saharan Africa. They inhabit dry savannas, open plains, and wooded grasslands, often moving into more arid places after rainfall. They are often found on the edge of woodlands.
Hartebeest are active mainly during the day; they graze in the early morning and late afternoon and rest in the shade around noon. They are gregarious and form herds of up to 300 individuals. Larger numbers may gather in places with abundant grass. Within the herd, hartebeest can be divided into four groups: territorial adult males, non-territorial adult males, young males, and females with their young. The females form groups of 5-12 animals and fight for dominance over the herd. Sparring between males and females is common. Hartebeest are very alert and cautious animals with highly developed brains. They are calm in nature but can be ferocious when provoked. While feeding, one individual usually stays on the lookout for danger. At times of danger, the whole herd flees in a single file after an individual suddenly starts off. Hartebeest are generally sedentary and may migrate only under adverse conditions such as natural calamities. To communicate with each other, these animals produce quiet quacking and grunting sounds. Juveniles are usually more vocal than adults and produce a quacking call when alarmed or pursued.
Hartebeest are herbivores (graminivores) and their diet consists mostly of grasses. In areas with scarce water, they can survive on melons, roots, and tubers.
Hartebeest are polygynous and during the mating season, the males may fight fiercely for dominance. These antelopes breed throughout the year, with one or two peaks that are influenced by food availability. The gestation period lasts 8 to 9 months, after which a single calf weighing about 9 kg (20 lb) is born. Births usually peak in the dry season and take place in thickets. Calves can move about on their own shortly after birth, however, they usually lie in the open in close proximity to their mothers. Calves are weaned at four months, but young males stay with their mothers for two and a half years. Both males and females become reproductively mature at one to two years of age.
Hartebeest were formerly widespread in Africa, but populations of this species have undergone drastic decline due to habitat destruction, hunting, human settlement, and competition with livestock for food. They are also popular game animals due to their highly regarded meat.
According to the IUCN Red List, the total population size of hartebeest is around 362,000 individuals. There are estimates of their subspecies' populations in specific areas: Red hartebeest in southern Africa - 130,000 animals; Swayne’s hartebeest in Ethiopia - less than 800 animals; Western hartebeest - 36,000 animals; Lelwel hartebeest - 70,000 animals; Kenya hartebeest - 3,500 animals; Lichtenstein's hartebeest - 82,000 animals; Coke’s hartebeest - 42,000 animals. Currently, hartebeest are classified as Least Concern (LC) on the IUCN Red List but their numbers today are decreasing.
Social animals are those animals that interact highly with other animals, usually of their own species (conspecifics), to the point of having a rec...