The lechwe is an antelope of the genus Kobus . It is a member of the waterbuck and kob tribe (Reduncini) and is considered second to the nyala among the most aquatic African antelopes. There are two lechwe species: the common lechwe ( Kobus leche ) and the Nile lechwe ( K. megaceros ). Lechwes have splayed, elongated hooves that help them on soft ground. They stand between 85 and 105 cm tall and weigh 60 to 130 kg. Male lechwes use long horns to display their maturity, and they have darker coats compared to females.

Where do lechwe live?

Lechwes are antelopes that live in marsh and swamp floodplains. The common lechwe ( Kobus leche ) has three subspecies, which are the red lechwe, the Kafue lechwe, and the black lechwe. These subspecies inhabit the southern savanna, ranging from the southeastern Democratic Republic of the Congo through Zambia and northern Botswana to Angola. The Nile lechwe ( K. megaceros ) lives on the Nile floodplain bordering Al-Sudd swamp in South Sudan.

What do lechwe look like?

Lechwes are sturdy antelopes with long horns (in males only), necks, and short, blunt muzzles. Their hindquarters are more massive than their forequarters, and they have splayed, elongated hooves for support on soft ground. Their shoulder height is 85–105 cm, and they weigh 60–130 kg, with males being about 20% larger than females. Females have tawny to chestnut coats with minor marking differences, while mature males have darker coats and markings. For example, Nile lechwe rams are dark chocolate brown with whitish markings, including a large patch on the neck and shoulders. Their coats are greasy and water-repellent.

How do lechwe adapt to living in wetlands?

Lechwes are well-suited for wetland life with their splayed, elongated hooves that provide support on soft ground. They are also known to enter the water to feed on aquatic grasses, which is an abundant resource that most other herbivores don't utilize. Their coats are greasy and water-repellent. When faced with predators, lechwes depend on water for escape because they are clumsy runners on dry land. They migrate as the water rises and falls with the rainy and dry seasons.

What do lechwe eat, and how do they find food?

Lechwes are herbivores that feed on aquatic grasses and the grasses that grow as floodwaters recede. They are dependent on feeding areas not covered by too much snow or shriveled under a drought. They are quite literally an "edge" species, and on the widest, flattest floodplains, thousands of lechwes migrate distances as the water rises and falls with the rainy and dry seasons.

What threats do lechwe face in the wild, and how are they protected?

Lechwes face threats such as habitat loss from hydroelectric dams altering flood cycles and poaching, which has significantly reduced their populations. They are also vulnerable to predation because they are clumsy runners on dry land. To protect lechwes, conservation efforts include establishing national parks and game-management areas, which constitute about one-third of Zambia. Transfrontier parks and conservation areas also link reserves in neighboring countries to create larger international conservation areas, promoting biodiversity and enabling migration.

lechwe

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A red lechwe antelope runs through shallow blue water, leaving a splash and reflection in the Okavango Delta, Botswana.

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What is a lechwe?
The lechwe is an antelope of the genus Kobus. It is a member of the waterbuck and kob tribe (Reduncini) and is considered second to the nyala among the most aquatic African antelopes. There are two lechwe species: the common lechwe (Kobus leche) and the Nile lechwe (K. megaceros). Lechwes have splayed, elongated hooves that help them on soft ground. They stand between 85 and 105 cm tall and weigh 60 to 130 kg. Male lechwes use long horns to display their maturity, and they have darker coats compared to females.
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Where do lechwe live?
Lechwes are antelopes that live in marsh and swamp floodplains. The common lechwe (Kobus leche) has three subspecies, which are the red lechwe, the Kafue lechwe, and the black lechwe. These subspecies inhabit the southern savanna, ranging from the southeastern Democratic Republic of the Congo through Zambia and northern Botswana to Angola. The Nile lechwe (K. megaceros) lives on the Nile floodplain bordering Al-Sudd swamp in South Sudan.
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1. lechwe
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What do lechwe look like?
Lechwes are sturdy antelopes with long horns (in males only), necks, and short, blunt muzzles. Their hindquarters are more massive than their forequarters, and they have splayed, elongated hooves for support on soft ground.

Their shoulder height is 85–105 cm, and they weigh 60–130 kg, with males being about 20% larger than females. Females have tawny to chestnut coats with minor marking differences, while mature males have darker coats and markings. For example, Nile lechwe rams are dark chocolate brown with whitish markings, including a large patch on the neck and shoulders. Their coats are greasy and water-repellent.
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How do lechwe adapt to living in wetlands?
Lechwes are well-suited for wetland life with their splayed, elongated hooves that provide support on soft ground. They are also known to enter the water to feed on aquatic grasses, which is an abundant resource that most other herbivores don't utilize. Their coats are greasy and water-repellent. When faced with predators, lechwes depend on water for escape because they are clumsy runners on dry land. They migrate as the water rises and falls with the rainy and dry seasons.
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1. lechwe
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What do lechwe eat, and how do they find food?
Lechwes are herbivores that feed on aquatic grasses and the grasses that grow as floodwaters recede. They are dependent on feeding areas not covered by too much snow or shriveled under a drought. They are quite literally an "edge" species, and on the widest, flattest floodplains, thousands of lechwes migrate distances as the water rises and falls with the rainy and dry seasons.
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2. artiodactyl: Food habits
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What threats do lechwe face in the wild, and how are they protected?
Lechwes face threats such as habitat loss from hydroelectric dams altering flood cycles and poaching, which has significantly reduced their populations. They are also vulnerable to predation because they are clumsy runners on dry land.

To protect lechwes, conservation efforts include establishing national parks and game-management areas, which constitute about one-third of Zambia. Transfrontier parks and conservation areas also link reserves in neighboring countries to create larger international conservation areas, promoting biodiversity and enabling migration.
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lechwe, (genus Kobus), antelope species of the genus Kobus. The lechwe, a member of the waterbuck and kob tribe (Reduncini), ranks second only to the nyala among the most aquatic African antelopes. The lechwe is one of only three antelopes (including the closely related kob and the topi) known to form breeding arenas, or leks, with a high population density.

There are two species of lechwes: the common lechwe (Kobus leche) and the Nile lechwe (K. megaceros). The three subspecies of the common lechwe—the red lechwe (K. leche leche), the Kafue lechwe (K. leche kafuensis), and the black lechwe (K. leche smithemani)—inhabit floodplains bordering marshes and swamps of the southern savanna, from southeastern Democratic Republic of the Congo through Zambia and northern Botswana to Angola. The Nile lechwe lives on the Nile floodplain bordering Al-Sudd swamp in South Sudan.

Lechwes are sizeable, long-horned (males only) antelopes with a sturdy build. Hindquarters are higher and more massive than forequarters, the neck is long, and the muzzle is short and rather blunt. Lechwes are unusual in having widely splayed, elongated hooves that support them on soft ground (e.g., sitatunga). Their shoulder height is 85–105 cm (33–41 inches), and their weight is 60–130 kg (130–290 pounds); males are 20 percent larger than females. Their lyre-shaped, heavily ridged horns are 45–90 cm (18–35 inches) long.

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The coat is greasy and water-repellent. Females have tawny to chestnut coats and look much alike, apart from minor differences in markings. Red lechwe females are the most colourful; they are bright chestnut with white underparts, throat patch, facial markings, and undertail and with black stripes down the front of their legs. The presence of mature males is advertised not only by the sweeping long horns and head-high proud posture but by darker coats and markings, which are most pronounced in the black lechwe of Zambia’s Lake Bangweulu. However, the most extreme contrast is seen in Nile lechwe rams, which are dark chocolate brown with whitish markings that include a large patch on the neck and shoulders.

Lechwes enter water to feed on aquatic grasses, an abundant resource underutilized by most other herbivores, and graze the grasses that spring up as floodwaters recede. They are quite literally “edge” species; on the widest, flattest floodplains, thousands of lechwes migrate distances of up to 80 km (50 miles) as the water rises and falls with the rainy and dry seasons. Zambia’s Kafue Flats support some 65,000 Kafue lechwes, down from the 100,000 counted in 1971 before the construction of hydroelectric dams that altered the natural flooding cycle. Inaccessibility may have saved many of the 30,000–40,000 Nile lechwes inhabiting Al-Sudd, mostly on the west side of the Nile, from the second Sudanese civil war (1983–2005).

Concentrations of up to 1,000 lechwes per square kilometre are not uncommon late in the dry season on shrinking greenbelts. Females and young stay closest to the water, upon which lechwes, clumsy runners on dry land, depend to escape predators. Bachelor males aggregate on drier ground farther from the water and are kept separate by the aggression of territorial males, some of which also occupy sizeable properties farther inland, where females come during the rains when the population is more dispersed. However, most males become territorial only during the annual mating peak, which occurs when lechwes are most concentrated (December to January in Zambia, early in the rains). This is when lekking occurs, typically in a roughly circular arena about 0.5 km (0.3 mile) across where 50–100 males display to approaching females—most of which come to the leks to mate, but with just a few centrally placed males. Because aggregations are continually on the move, the leks are only temporary.

Richard Estes

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