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Southern giraffe

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The southern giraffe, known scientifically as Giraffa giraffa, is a large mammal native to Southern Africa.

Giraffe standing
Giraffe standing

It is also frequently called the two-horned giraffe. These animals play a vital role in their ecosystems as herbivores. They primarily consume the leaves, flowers, fruits, and shoots of woody plants. One common food source for them is the Acacia tree. While they are part of a diverse group of mammals, the southern giraffe is unique in its specific physical traits and regional distribution.

Southern giraffes possess distinct physical patterns that help identify them. Their skin features rounded or blotched spots set against a light tan or tawny background. Some of these spots have star-like extensions or fine projections. These patterns are not just on their bodies; they often run all the way down to the animal's hooves. In certain groups, the spots become smaller as they reach the lower legs. These markings are essential for distinguishing the southern giraffe from other giraffe species.

There are two main subspecies of the southern giraffe. The first is the Angolan giraffe, or Giraffa g. angolensis. This subspecies is found in southern Angola, northern Namibia, south-western Zambia, Botswana, and western Zimbabwe. They are characterized by large brown blotches with notched or angular edges. They also possess a distinctive white patch on their ears. A 2009 genetic study suggests that populations in the northern Namib Desert and Etosha National Park might even be separate subspecies.

The second subspecies is the South African giraffe, or Giraffa g. giraffa. This group is also known as the Cape giraffe. They live in northern South Africa, southern Botswana, southern Zimbabwe, Eswatini, south-western Mozambique, and Malawi. Their patches are dark and somewhat rounded with fine projections. Unlike some other groups, the median lump found on males is less developed in this subspecies. Their spotting pattern extends down the legs but gradually decreases in size.

The history of how we classify these animals has changed significantly. In 1758, the scientist Carl Linnaeus originally classified all living giraffes as one species. He used the binomial name Cervus camelopardalis. Later, in 1772, Morten Thrane Brünnich established the genus Giraffa. For a long time, the southern giraffe was considered just a subspecies of the larger Giraffa camelopardalis group. However, recent scientific studies have proposed that the southern giraffe is actually a separate species. This led to the current name, Giraffa giraffa.

Conservation efforts and population numbers are important for understanding their current status. The total population of southern giraffes is estimated to be between 44,500 and 50,000 individuals. The IUCN recognizes them as Vulnerable to extinction. Within the subspecies, about 13,000 Angolan giraffes remain in the wild, with roughly 20 in zoos. There are approximately 31,500 South African giraffes in the wild, and about 45 are kept in zoos. Despite these numbers, the population is currently increasing and is not considered immediately threatened.

Humans have worked to help these animals thrive through reintroduction programs. After local extinctions occurred in various locations, giraffes were brought back to many areas. South African giraffes have been reintroduced to Eswatini and the Majete Game Reserve in Malawi. They also live in the Maputo and Zinave National Parks in Mozambique. In Angola, they have been returned to the Cuatir Conservation Area. Starting in 2023, they have also been reintroduced to Iona National Park on the north bank of the Cunene River.

Giraffe standing
Giraffe standing

Southern giraffes inhabit a variety of environments across the African continent. They are most commonly found in savannahs and woodlands. These habitats provide the necessary woody plants they need to survive. Because they are common both inside and outside of protected areas, they are well-integrated into the landscape. Understanding their biology, from their specific spotting patterns to their taxonomic history, helps scientists protect these unique mammals in the wild.

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File:Giraffa camelopardalis -Zambia-8.jpg
Giraffa camelopardalis -Zambia-8.jpg
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Giraffe standing.jpg
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