The Great Karoo is a vast semi-arid landscape in South Africa, known for its wide-open spaces, dramatic mountains and extreme climate – from hot summers to icy winters. Yet despite these challenging conditions, the Karoo supports a great diversity of wildlife.
What makes Karoo animals particularly fascinating is the way they have adapted to life in an environment where water, food and favourable temperatures cannot always be taken for granted. From drought-resistant antelope and nocturnal mammals to burrowing animals and highly-specialised feeders, the wildlife of the Karoo tells a story of survival and adaptation.
In this guide, we explore the animals of the Great Karoo, the adaptations that allow them to thrive here and some of the species that make Samara Karoo Reserve particularly special. We also explore the region's historic springbok migrations, its remarkable birdlife and when to visit for the best wildlife-viewing.
Why is the Great Karoo unique?
The Great Karoo is one of South Africa's most distinctive landscapes. Spanning four provinces and encompassing a land mass the size of Germany, the Great Karoo is not one uniform habitat. At Samara, located in the Karoo heartland in the Eastern Cape, five vegetation biomes meet – Nama Karoo, Savanna, Grassland, Thicket and Forest – creating a remarkable mosaic of habitats across the reserve. This diversity helps support more than 60 mammal species and around 225 bird species, including species particularly well-suited to arid environments.
The climate is equally distinctive. Rainfall is unpredictable, temperatures can vary dramatically between seasons, and summer days can become intensely hot while winter nights sometimes drop below freezing. Rather than preventing wildlife from thriving, these conditions have shaped the fauna (and flora) that exists here. Many Karoo animals have evolved ways to conserve water, regulate body temperature, exploit specialised food sources and make use of shelter underground.
It is this combination of varied habitats, extreme conditions and highly-adapted wildlife that makes the Karoo such a fascinating place to explore.
What animals live in the Great Karoo?
The Great Karoo is home to an extraordinary diversity of fauna and flora, much of which is well-equipped to cope with the Karoo’s harsh and unpredictable conditions. Rather than simply enduring the Karoo's extremes, animals have evolved a variety of adaptations that allow them to make the most of what the landscape provides.
From water conservation and thermoregulation to burrowing, specialised diets, seasonal movement and opportunistic feeding, these adaptations reveal just how closely wildlife is connected to its environment. At Samara, this includes a variety of wildlife from springbok, gemsbok and black wildebeest to aardvark, aardwolf, bat-eared fox, meerkat and black-footed cat, alongside the Big Five, cheetah and assorted birdlife.
How do animals survive in the Karoo?
There is no single way to survive in the Karoo. Different species have evolved different specialisations to cope with limited water, extreme temperatures and seasonal changes in food availability.
Water conservation
For many Karoo animals, conserving water is just as important as finding it. Some species obtain much of their moisture from the food they eat and can go for extended periods without drinking water. Springbok, gemsbok and black rhinoceros are particularly well-adapted to dry conditions, while carnivores and insectivores can obtain much of their water from their prey.
Heat regulation
Avoiding overheating is another important survival strategy. Some animals are most active during the cooler hours of the day – early mornings and late evenings – while others use physiological adaptations to cope with the heat.
Burrowing and shelter
For smaller mammals, going underground provides an effective escape from both heat and predators. Burrows can provide a more stable microclimate than the ground’s surface and are used by species including meerkats, bat-eared foxes, aardvarks, mongooses and other smaller mammals.
Specialised diets
When food availability is unpredictable, being able to exploit a resource that other animals cannot is a major advantage. Aardvarks and aardwolves specialise heavily in ants and termites, while bat-eared foxes feed predominantly on insects. Browsers such as black rhinoceros can make use of woody vegetation, shrubs and succulents in habitats where grass may be limited during certain seasons.
Behaviour and timing
Some animals change when they are active according to temperature and season. Nocturnal – active during the night – and crepuscular – active early mornings and late evenings – behaviour allows wildlife to avoid the heat of the day.
These strategies often overlap. Each species is a mixture of these adaptations, shaped over generations by the particular challenges of its environment.
Remarkable Karoo animal adaptations
Here are a few examples of animals found on Samara and the clever adaptations and specialised behaviours that allow them to thrive in their environment.
Aardvark
The aardvark (Orycteropus afer) is a remarkable example of an animal whose entire anatomy is adapted to exploit one of the Karoo's most abundant food sources: ants and termites. On Samara, pugnacious ants (Anoplolepis custodiens) are particularly abundant, and accessing their nests is no easy task. Aardvarks are equipped with powerful claws that allow them to break into hard ground, while their thick skin provides protection from ant or termite bites. Their nostrils can close while digging, helping keep out dust and insects, and their extraordinarily long, sticky tongue can reach deep into underground tunnels to harvest their prey. Together, these adaptations allow the aardvark to turn a feisty food source into an abundant meal – a perfect example of how Karoo wildlife has evolved to make the most of what its environment provides.
Bat-eared fox
The bat-eared fox (Otocyon megalotis) is almost perfectly designed for a life centred around insects. Its enormous ears give it exceptionally sensitive hearing, allowing it to detect insects moving beneath the soil, while also helping with heat regulation. It has between 46 and 50 teeth – more than any other placental mammal – which are particularly useful for rapidly crunching up its predominantly insect-based diet.
Bat-eared foxes also excavate dens where they shelter during the day and raise their young. Their activity patterns can shift with temperature and prey availability, making them well-suited to the seasonal extremes of the Karoo.
Meerkat
Meerkats (Suricata suricatta) have an array of adaptations that help them survive both above and below ground. A protective membrane covers their eyes while they dig, while muscles allow them to close their ears to keep out sand and soil. Their long, non-retractable claws are perfectly suited to digging extensive burrow systems.
They also have a remarkable tolerance to the venom of certain scorpions, useful for an animal that regularly encounters potentially dangerous prey. Their social lifestyle provides another advantage. While the group forages, one individual often acts as a sentry, watching for predators and sounding the alarm when danger approaches.
Cheetah
Cheetahs (Acinonyx jubatus) are generally most active during the cooler parts of the day, although their activity shifts with temperature, prey availability and weather conditions. At Samara, cheetahs have been recorded hunting at night during the full moon. Their ability to adapt their behaviour to localised climatic conditions is important for a species that relies on explosive bursts of speed to catch prey, as high-speed chases generate significant body heat. Cheetahs’ slender build, long legs and flexible spine are specialised for these short pursuits, while their spotted coat provides camouflage among the Karoo's grasses and scrub.
Their distinctive black tear markings, running from the inner corners of the eyes towards the mouth, are thought to help reduce glare and improve visual focus, although their exact function remains debated. Cheetahs also obtain much of the moisture they need from their prey in the form of blood, reducing their reliance on free-standing water.
Springbok
Springbok (Antidorcas marsupialis) are particularly well-adapted to the dry conditions of the Karoo and can survive with very little water, obtaining much of the moisture they need from the plants they eat. Their distinctive coat also plays a role in managing the intense solar radiation of the Karoo. The pale white rump and underside reflect sunlight, helping to limit heat absorption.
Springbok can also move in response to changing rainfall and food availability. This instinct to follow resources once produced one of the Karoo's most spectacular natural phenomena: the great springbok migrations – of which more below.
Gemsbok
Gemsbok (Oryx gazella) are well-adapted to the dry conditions of the Karoo and can survive for long periods without drinking water. Their ability to cope with extreme heat is supported by a remarkable adaptation called the carotid rete – a dense network of blood vessels in the head that acts as a heat-exchange system. Blood is cooled as it passes through this network before reaching the brain, helping the gemsbok keep its brain temperature within safe limits even when its body is exposed to intense heat. Their pale coat also reflects solar radiation, helping to reduce heat absorption.
Red hartebeest
Red hartebeest (Alcelaphus buselaphus caama) are able to cope with limited water and make the most of sparse, low-quality vegetation. Their remarkably long, narrow snout allows them to selectively crop the most nutritious parts of grasses and shrubs. They are also equipped to digest tough, fibrous and dry plant material efficiently, extracting as much nutrition as possible from the vegetation available. Their specialised coat can become considerably hotter than the skin beneath it, helping dissipate solar heat before it reaches the body.
Black-backed jackal
Black-backed jackals (Lupulella mesomelas) are highly-opportunistic feeders, an important advantage in an unpredictable environment. Rather than depending on a single food source, they can hunt, scavenge and consume a wide range of prey and other foods as opportunities arise. This flexibility allows them to take advantage of whatever resources are available, whether food is abundant or scarce.
Tortoises
Tortoises have several adaptations that help them cope with the Karoo's unpredictable conditions. Leopard tortoises (Stigmochelys pardalis), for example, are able to adjust their food intake, digestion and water loss according to the amount of water available. They can also store water in a bursa sac, a specialised reservoir that can be replenished when water is available and drawn on during drier periods.
As ectotherms (cold-blooded animals), tortoises also rely heavily on behaviour to regulate their body temperature. During colder periods, they become less active and hibernate in sheltered areas, conserving energy until conditions become more favourable.
Eland
Eland (Taurotragus oryx) are large antelope with a number of adaptations that help them cope with heat. Their loose neck dewlap has a high surface area and appears to play an important role in heat dissipation, while their physiology allows them to tolerate elevated body temperatures and conserve water. Their flexible feeding habits are another advantage. Eland are mixed feeders that can make use of a variety of vegetation, helping them adapt as food availability changes through the seasons.
Black rhinoceros
Black rhinoceros are remarkably well suited to the dry conditions of the Karoo, particularly the desert-adapted subspecies (Diceros bicornis bicornis) found at Samara. Unlike grazers that depend heavily on grass, black rhino are browsers, using their hooked upper lip to select leaves, shoots, thorny bushes and other woody vegetation.
Their diet allows them to exploit vegetation that may be less accessible or palatable to other herbivores. They can travel considerable distances between water sources and avoid the hottest part of the day by being more active during the cooler hours, and seeking shade in thickets and riverine areas. Their tough skin and mud-wallowing behaviour provide further protection from the heat. Together, these adaptations allow black rhinos to survive in a landscape where water and nutritious vegetation can be scarce.
The Big Five at Samara
Samara is home to the Big Five – elephant, lion, leopard, black rhinoceros and buffalo. Historically-present across the Karoo, these species had all been eliminated from their natural range by the time Samara was founded in 1997. Returning them to the ecosystem has been an important part of Samara’s conservation journey. Black rhinoceros were reintroduced in 2013, followed by elephants in 2017 and lion in 2019 – restoring the landscape’s key megaherbivores and apex predators. Leopards, meanwhile, returned naturally, with the first confirmed sighting at Samara in 2021. Today, all five roam freely across the reserve, alongside more than 60 other mammal species.
Three South African endemic species at Samara
Samara is also home to three species that are endemic to South Africa – the Cape mountain zebra, black wildebeest and blesbok. An endemic species is one confined to a specific habitat or region, and found nowhere else on Earth. All three species are strongly associated with the reserve's plateau grasslands.
Cape mountain zebra
The Cape mountain zebra (Equus zebra zebra) is a uniquely South African subspecies of mountain zebra historically distributed across the mountainous regions of the Eastern and Western Cape. Its compact, sure-footed build is well-suited to rocky slopes and plateaus, while it can survive for several days without drinking. Once driven to the brink of extinction by hunting, the species has made a remarkable recovery through dedicated conservation efforts and now numbers almost 5,000 individuals.
Black wildebeest
The black wildebeest (Connochaetes gnou) is a distinctive southern African antelope and a highly-specialised grazer. Much smaller than its East African cousin the blue wildebeest, the black wildebeest – also known as the white-tailed gnu – does not have the same migrating behaviour. After being driven close to extinction by hunting in the 19th century, the species has made a significant conservation recovery and is now classified as Least Concern on the IUCN Red List.
Blesbok
The blesbok (Damaliscus pygargus phillipsi) is another grassland specialist. Blesbok were hunted to near-extinction in the 1800s, but their populations have since recovered significantly. Their presence at Samara is a reminder of the importance of protecting the open grassland habitats that support them.
The great springbok migrations
Majestic migrations are often associated with East Africa's Serengeti, but centuries ago South Africa's Karoo was host to a spectacle of its own. Springbok once moved across the vast Karoo basin in herds numbering hundreds of thousands, perhaps millions, following the rains in search of fresh grazing and water. Their instinctive drive to keep moving in search of resources earned them the evocative nickname trekbokke.
Little is known about these mass movements, as they were never scientifically documented. By the late 19th century, however, overhunting and the division of the landscape by farms and fences had brought the migration to an end. The last natural springbok migration was recorded in the Eastern Cape in 1896.
The few eyewitness accounts that exist describe a truly extraordinary sight – vast herds of springbok, eland and other wildlife moving across the landscape in great waves, sometimes driven into tight groups by predators such as cheetah and lion. While their passage could appear destructive, the migration also played an ecological role. Hooves disturbed hard, dry soil, while dung helped disperse seeds, and the enormous distances travelled allowed vegetation time to recover before the herds returned.
Today, the historic springbok migration is remembered as one of the Karoo's great lost wildlife spectacles – and as a powerful reminder of what was once possible in a landscape without fences.
Birds of the Great Karoo
Birding in the Karoo is rewarding precisely because the landscape supports such a distinctive mix of habitats. At Samara, around 225 bird species have been recorded, from Karoo specialists and striking ground-dwellers to soaring raptors and seasonal migrants.
Among the Karoo's more characteristic birds are the Karoo korhaan, a specialist of the region's dry scrub and open plains, and the Southern black korhaan, boasting a distinctive call that echoes across the plains. The open grasslands also provide habitat for Ludwig's bustard, an endangered species, as well as the impressive Kori bustard, the world's heaviest flying bird. The denser thickets provide splashes of colour in the form of sunbirds, bee-eaters and kingfishers.
In the skies above, the birding continues to delight, with raptors such as Verreaux's eagle, Martial eagle, Pale chanting goshawk, Jackal buzzard and Secretary birds making use of the Karoo's open landscape for hunting. As evening falls, the birdlife shifts again, with Fiery-necked nightjars and the elusive African scops owl adding their calls to the sounds of the night.
The warmer and wetter summer months welcome all manner of migrant visitors – from European rollers to Red-chested cuckoos and Booted eagles.
One of the most spectacular sights at Samara is the Blue crane, South Africa's national bird. During the non-breeding season, they gather in large flocks across the reserve, transforming the open plains into a remarkable display of dancing and sound, their evocative calls filling the air.
This avian diversity is closely tied to the variety of biomes across Samara. Open grasslands, Karoo scrub, river systems, thicket and mountainous terrain each provide different sources of food, shelter and nesting sites, creating a landscape where both specialised Karoo species and a remarkable variety of other birds can thrive.
It’s no surprise then that the area within which Samara sits has been designated an Important Bird and Biodiversity Area (IBA) by BirdLife International, in recognition of the significance of the birds that call this landscape home.
When is the best time to see wildlife in the Karoo?
Samara offers exceptional wildlife viewing throughout the year, with each season offering something unique. The transition months of March–May and September–November are particularly rewarding, with milder temperatures and changing conditions across the veld.
Spring brings an abundance of new life. Wildflowers cover the landscape, fresh growth emerges from the trees after winter, and the days begin to lengthen, allowing more time for game viewing. Autumn brings its own beauty, with greenery following the summer rains, softer light and comfortable temperatures for exploring the reserve.
Winter offers a unique wildlife experience. The cooler temperatures and drier vegetation can make animals easier to spot. At Samara, the usually nocturnal aardvark sometimes shifts its behaviour and emerges during daylight hours. The birdlife is also particularly lively, with swarms of queleas filling the plains and flocks of blue cranes beginning to gather across the landscape.
Summer brings an abundance of life to the Karoo. The vegetation becomes lush and vibrant, afternoon thunderstorms build across the mountains, and many antelope species give birth to their young, bringing a new energy to the landscape. Game drives at dawn provide the best way to experience this season, offering cooler temperatures and the chance to encounter wildlife before the heat of the day sets in.
Whatever the season, early morning and late afternoon are generally the most rewarding times for wildlife viewing. These cooler periods are when many animals are most active, while the softer light brings out the colours and drama of the Karoo landscape – perfect for photography.
Frequently Asked Questions about Karoo Wildlife
What kinds of animals live in the Great Karoo?
The Great Karoo supports a remarkable variety of herbivores, including springbok, gemsbok, eland, red hartebeest, black wildebeest, blesbok and zebra, as well as predators and smaller mammals such as cheetah, lion, leopard, black-backed jackal, aardvark, bat-eared fox and meerkat. At Samara, the wildlife community includes the Big Five, more than 60 mammal species and around 225 bird species.
How do Karoo animals survive the harsh climate?
Karoo animals use a range of adaptations to cope with heat, drought and unpredictable food availability. These include conserving water, obtaining moisture from food, changing their activity patterns, burrowing underground, adopting specialised diets and moving in response to rainfall and food availability.
Are there Big Five animals in the Great Karoo?
Yes. Samara Karoo Reserve is home to the Big Five – elephant, lion, leopard, black rhinoceros and buffalo. Their presence forms an important part of Samara's rewilding story, with buffalo reintroduced in 2007, black rhinoceros in 2013, elephant in 2017 and lion in 2019, while leopards returned naturally.
Can you see meerkats in the Karoo?
Yes. Meerkats are among the smaller mammals found in the Karoo and are particularly interesting to watch because of their social behaviour, burrowing lifestyle and adaptations to life in an arid environment.
What should photographers know about photographing Karoo wildlife?
The Karoo offers a very different photographic experience from densely vegetated safari destinations. Vast open plains, dramatic mountains and distinctive light provide spectacular opportunities for both wildlife and landscape photography. A telephoto lens is useful for distant animals and birdlife, while a wider lens can capture the scale of the landscape and its relationship with the animals. Early mornings and late afternoons offer the softest light, while the Karoo's exceptionally clear skies also make it a rewarding destination for night-sky photography.
What makes a Karoo safari different from other South African safaris?
A Karoo safari offers a very different perspective on South African wildlife. Rather than the classic open savanna associated with safaris in areas like the Kruger National Park, the Great Karoo is a vast semi-arid landscape of astonishing diversity – from mountains and plains to scrub, thicket and seasonal rivers. This variety of habitats is home to diverse wildlife, from herds of buffalo, springbok and zebra to smaller species like aardvark, bat-eared fox and meerkat, alongside charismatic predators like lion and cheetah. The landscape itself is also a major part of the experience, with dramatic mountains, huge skies and an extraordinary sense of space.
What is the Eastern Cape known for when it comes to safari?
The Eastern Cape is one of South Africa’s most diverse safari destinations, known for its malaria-free Big Five experiences and remarkable variety of landscapes, from the lush coastline to open grasslands and the semi-arid plains of the Great Karoo. This makes it an appealing choice for travellers, including families, seeking a safari without the need for malaria precautions.
The province offers a wide range of safari experiences, from traditional game drives and Big Five encounters to walking safaris and conservation-focused experiences. It is also an important region for conservation and rewilding, with private reserves helping to restore wildlife and protect natural habitats. Samara Karoo Reserve, in the Great Karoo, is one of the Eastern Cape’s leading safari destinations, offering a world-class safari experience alongside its large-scale rewilding efforts.
Samara Karoo Reserve is a leading conservation journey to restore 67,000 acres of South Africa’s Great Karoo landscape and beyond through rewilding and responsible tourism. Staying at one of Samara’s lodges acts as a direct contribution to this vision.