Steve's Herpetological Blog

An insight into the life of Steve, his research and the many books he reads

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#SciFri: My first visit to ZSL Whipsnade Zoo

I’ve got to admit something that will probably shock a lot of you. Despite the Institute of Zoology (IoZ) being a collaborative partner of my PhD, I had never been to ZSL Whipsnade Zoo until last year. All of my attention had been focussed on ZSL London Zoo, which I will make sure I cover in detail in a future blog post. ZSL Whipsnade Zoo is set in the rolling countryside of Bedfordshire and in terms of area,, is the UK’s largest zoo and one of Europe’s most expansive wildlife conservation parks. Spanning hundreds of acres, it offers animals vast, naturalistic habitats that closely resemble their native environments, giving visitors a rare chance to see wildlife roaming across open landscapes rather than enclosed spaces. Operated by the Zoological Society of London, Whipsnade Zoo plays a vital role in global conservation, research, and education. From endangered Asian elephants and white rhinos to native British species, the zoo combines memorable visitor experiences with important work to protect animals and ecosystems for future generations. It was for these reasons that I visited the zoo a few months ago to tick it off of my list.

Like most areas of the Zoo, the Aquarium and Butterfly House has adequate signage

As I decided it was best to visit on a cold and wet autumnal day, it was raining when I arrived. I therefore headed right to the Aquarium and Butterfly House in order to dry out, and to see the amphibians and reptiles within the collection. This walkthrough exhibit invites visitors on a ’round-the-world’ journey through aquatic and tropical environments that celebrate biodiversity, showcase spectacular life cycles, and shine a spotlight on often-overlooked species. Opened in stages in recent years (the Butterfly House in 2016 and the Aquarium in 2019) this integrated habitat is designed not just to entertain, but also to educate visitors of all ages about the fragility and wonder of life on Earth. The two adjoining zones (one teeming with fluttering butterflies and tropical vegetation, the other revealing mostly hidden aquatic worlds from flooded forests to desert springs) together create an experience rich in colour, texture, and story. Animals that thrive in places as varied as the Amazon floodplain or underground caves are presented alongside the delicate metamorphosis of butterflies, giving visitors a deep appreciation for nature’s complexity. Along the way, visitors can encounter a dazzling array of fish, amphibians, reptiles, butterflies and invertebrates, all chosen to showcase not only beauty but also the environmental challenges these species face.

A tank of the Potosi pupfish (Cyprinodon alvarezi) a species that is Extinct in the Wild

Before you can get to the Butterfly House, you have to first walk through the Aquarium. This is designed to immerse visitors on a tour of ten of the planet’s most extreme aquatic habitats. Rather than focusing exclusively on charismatic marine mammals or reef fish, this aquarium highlights freshwater ecosystems, many of which are critically endangered and underrepresented in public exhibits. The purpose is twofold: showcase remarkable adaptations of freshwater species, and educate visitors about the threats facing freshwater habitats, from pollution and water extraction to invasive species and climate extremes. Freshwater ecosystems support a high percentage of Earth’s biodiversity despite covering a small area, they are central to global conservation efforts. The Aquarium is organised into distinct habitat displays that replicate conditions found from South American flooded forests to Middle Eastern underwater caves. While some animals are easier to spot than others, each tells a story about survival strategies and environmental pressures.

Tanks containing the Charco Palma pupfish (Cyprinodon longidorsalis) which is also Extinct in the Wild


The Potosí pupfish (Cyprinodon alvarezi) is a small, brightly coloured freshwater fish native to north-eastern Mexico. It was originally found in a single spring system in the state of San Luis Potosí, making it one of the most geographically restricted fish species in the world. Males are especially striking during the breeding season, displaying shimmering blue bodies with contrasting fins to attract females. Like other pupfish, the species is well adapted to extreme environments, able to tolerate high temperatures and fluctuating water conditions that would be challenging for many other fish. Sadly, the Potosí pupfish is considered extinct in the wild. Its native spring habitat was heavily altered by water extraction, pollution, and the introduction of non-native species, which led to its rapid decline in the late 20th century. Similarly, the Charco Palma pupfish (Cyprinodon longidorsalis) was a tiny freshwater fish once found only in a single spring pool, Charco Palma, in northern Mexico. Like many desert pupfish, it was specially adapted to survive in warm, mineral-rich waters with fluctuating conditions, and males developed subtle colouration during the breeding season. Tragically, its extremely limited range made it highly vulnerable to environmental change. Habitat modification and the introduction of non-native fish species led to its extinction in the wild by the late 20th century, and despite some conservation attempts, the species is now considered Extinct in the Wild. Today, both species survives only in captive breeding programs, where conservationists are working to maintain healthy populations and conserve its genetic diversity at institutions such as ZSL Whipsnade Zoo.

An electric blue gecko (Lygodactylus williamsi) sitting on a leaf, this individual was one of many in this enclosure

It is not only fish that can be found here, but some reptiles too! The electric blue gecko (Lygodactylus williamsi) is a small but strikingly colourful lizard native to a tiny area of eastern Tanzania. Adult males are especially distinctive, displaying a vivid turquoise-blue body with darker markings on the head and back, while females and juveniles are typically bronze or greenish with subtle patterning. This arboreal species lives almost exclusively on the trunks and leaves of Pandanus plants in lowland forest, where it feeds on small insects and other invertebrates. Its highly specific habitat requirements and limited geographic range make it particularly vulnerable to environmental change. The electric blue gecko is currently classified as Critically Endangered on the IUCN Red List. Its survival has been severely threatened by habitat loss due to deforestation and land conversion, as well as heavy collection for the international pet trade. As the species occurs in such a restricted area, even small-scale habitat disturbance can have dramatic impacts on population numbers. In response, international trade is now regulated under CITES, and conservation efforts focus on habitat protection, law enforcement against illegal collection, and captive breeding programmes to reduce pressure on wild populations. Without sustained protection, this remarkable reptile remains at significant risk of extinction in the wild.

A male panther chameleon (Furcifer pardalis) exploring the branches within its enclosure

The panther chameleon (Furcifer pardalis) is a large, vividly coloured reptile native to the coastal regions and islands of Madagascar. Males are especially renowned for their brilliant and highly variable colouration, which can include shades of red, blue, green, orange, and yellow depending on their geographic location. Females are generally smaller and display more subdued tones of brown, peach, or pink. Like other chameleons, the species is equipped with independently rotating eyes, a prehensile tail for gripping branches, and specialised zygodactylous feet that allow it to move expertly through trees and shrubs. Panther chameleons primarily feed on insects, using their long, projectile tongues to capture prey with remarkable speed and accuracy. The panther chameleon is currently classified as Least Concern on the IUCN Red List due to its relatively wide distribution and stable overall population. However, it still faces localised threats from habitat destruction, particularly deforestation for agriculture and logging, as well as collection for the international pet trade.

One of the butterfly feeding stations within the Butterfly House

The Butterfly House is one of the largest of its kind in a UK zoo. Designed as a surveyable yet naturalistic tropical biome, it immerses visitors in warmth, humidity, lush greenery and seemingly endless fluttering wings. As you step inside, you enter a living tapestry of colour: bright blossoms, creeping vines, and multiple species of butterfly weaving through the air in near constant motion. The environment is deliberately warm and humid to mimic the rainforests and tropical regions where many of these butterfly species naturally occur. Daily keeper talks and interpretative signage help explain behaviours like feeding, mating and resting, as well as the vital roles butterflies play in pollination and ecosystem health. Whipsnade’s Butterfly House houses more than 20 butterfly species from around the world, each chosen for their colour, behaviour and educational value. While the specific roster changes with seasons and breeding cycles. You’re likely to see multiple species such as the: zebra longwing (Heliconius charithonia) which was named for its striking black and yellow striped wings, this butterfly is a favourite with visitors because of its elegant, gliding flight and social roosting behaviours; glasswing butterfly (Greta oto), often described as ‘living stained glass’, this remarkable species has transparent wings that make it difficult to spot until it’s very close; and the tiger longwing (Heliconius hecale), with orange and black wings reminiscent of its more famous cousin, this butterfly adds to the vibrant mosaic of colour as you explore deeper into the house.

An identification panel within the Butterfly House to help visitors identify the species flying around them

One of the most unique parts of the Butterfly House is the Puparium where keeping staff may show live pupae emerging from their cocoons, helping visitors understand how caterpillars transform into adult butterflies through the process of metamorphosis. This section is especially popular with families and school groups because it illustrates biological processes in real time. This deepens visitor understanding of insect physiology and the vulnerabilities of life stages that many people never see up close. Although the butterflies themselves are the stars, the Butterfly House is also home to other creatures that share tropical ecosystems. Among these are the West African Dwarf Crocodiles (Osteolaemus tetraspis), one of the smallest and rarest crocodylian species. These reptiles are tucked into a separate area but visible from walkways, offering a counterpoint to the gentle flutter of wings and underscoring the diversity of life within tropical biomes. Seasonally, other invertebrates such as stick insects, cockroaches and spiders may also be part of interpretative exhibits connected with the Butterfly House, broadening visitors’ perspectives on the range of arthropods found in similar climates. Outside of the Butterfly House, the exhibits are less organised and so I’ll do my best to retrace my steps and species I saw on my journey from this point. The enclosures are grouped by continent, so there are areas dedicated to Asia, Africa and Europe. Hold on!

A female great mormon butterfly (Papilio memnon) resting on some foliage

The first stop in the Asia area is the Amur tiger (Panthera tigris altaica), which is the largest subspecies of tiger and one of the most powerful land predators on Earth. Native to the temperate forests of the Russian Far East and small parts of north-eastern China, it is superbly adapted to cold climates. Its thick, pale orange coat with widely spaced black stripes provides insulation as well as camouflage against snowy landscapes, while a layer of body fat helps it survive harsh winters. Amur tigers are solitary animals, roaming vast territories in search of prey such as deer and wild boar. Their strength, stealth and acute senses make them formidable hunters within their forest habitat. The Amur tiger is currently classified as Endangered on the IUCN Red List. Historically, it faced severe population declines due to hunting, habitat loss and depletion of prey species. By the mid-20th century, numbers had dropped alarmingly low, but intensive conservation efforts (including anti-poaching patrols, habitat protection and international cooperation) have helped stabilise and slightly increase the wild population. Despite this progress, threats remain, particularly from illegal wildlife trade, forest degradation and human-wildlife conflict. Continued conservation action is essential to ensure that this iconic big cat remains a living symbol of wilderness in northeast Asia. Thankfully, ZSL Whipsnade Zoo has had success in breeding this species which has contributed to their ongoing conservation.

Coming face-to-face with a Amur tiger (Panthera tigris altaica) on a rainy day was one of my personal highlights

The yak (Bos grunniens), sometimes referred to as the domestic yak, is a large, long-haired bovine native to the high-altitude regions of the Himalayas and the Tibetan Plateau. Adapted to life in some of the harshest environments on Earth, yaks possess thick woolly coats, dense underfur, and a large lung capacity that enables them to thrive in cold, oxygen-poor conditions. Their sturdy build and broad hooves allow them to traverse rocky mountain terrain with ease. Domestic yaks play a vital role in the livelihoods of Himalayan communities, providing milk, meat, fibre and transport, while their wild relatives roam alpine meadows and plateaus grazing on grasses, herbs and shrubs. The wild yak (Bos mutus), the ancestral form of the domestic yak, is currently classified as Vulnerable on the IUCN Red List. Although domestic yaks are widespread and numerous, truly wild populations are far more limited and face threats from habitat disturbance, hunting, and hybridisation with domestic herds. Conservation efforts focus on protecting remaining wild populations within remote reserves and reducing human pressures in key habitats.

These yaks (Bos grunniens) are perfectly adapted to the weather that I was blessed with then visiting Whipsnade

The lowland anoa (Bubalus depressicornis) is the smallest species of wild cattle in the world and is native to the rainforests and swampy lowlands of Sulawesi and nearby islands in Indonesia. Often described as a “miniature buffalo,” the lowland anoa has a compact, stocky body, relatively straight horns and a dark brown to black coat that may feature faint pale markings on the face or legs. Unlike many larger bovines, anoas are generally solitary or found in pairs, moving quietly through dense forest in search of leaves, grasses, fruit and aquatic plants. Their shy and elusive nature means they are rarely seen in the wild, despite playing an important role in forest ecosystems as grazers and seed dispersers. The lowland anoa is currently classified as Endangered on the IUCN Red List. Its population has declined significantly due to habitat loss from logging, agricultural expansion and mining, as well as hunting for meat. Because the species is restricted to a limited geographic area and depends heavily on intact forest habitat, it is particularly vulnerable to environmental disturbance. Conservation efforts focus on strengthening protection within national parks and reserves, enforcing anti-poaching laws, and supporting community awareness programmes. Captive breeding initiatives also contribute to safeguarding this rare and little-known bovine for the future.

A lowland anoa (Bubalus depressicornis) showing their dark colouration and hiding from the rain

The greater one-horned rhinoceros (Rhinoceros unicornis), also known as the Indian rhinoceros, is one of the largest living rhino species and is instantly recognisable by its single black horn and thick, folded skin that resembles natural armour plating. Native to the grasslands and floodplains of northern India and Nepal, this impressive herbivore thrives in areas with abundant water, wallowing in rivers and muddy pools to regulate its body temperature and protect its skin from parasites. Greater one-horned rhinos primarily feed on grasses, but they also browse on leaves, fruits and aquatic plants. Despite their formidable size and strength, they are generally solitary animals, except for females with calves or temporary groupings at water sources. The species is currently classified as Vulnerable on the IUCN Red List. Once driven to the brink of extinction in the early 20th century due to widespread hunting and habitat loss, the population has made a remarkable recovery thanks to strong conservation measures, including strict anti-poaching laws, habitat management and protected reserves such as Kaziranga National Park. You may see a trend emerging here. However, the greater one-horned rhino still faces ongoing threats from poaching for its horn, human-wildlife conflict and habitat fragmentation. Continued conservation efforts and international cooperation remain vital to safeguard the future of this iconic species of the Indian subcontinent.

The greater one-horned rhinoceros (Rhinoceros unicornis) just chilling within their housed enclosure. Given how cold and wet it was outside, I can’t blame them!

The Asian elephant (Elephas maximus) is the largest land mammal in Asia and is distinguished from its African relatives by its smaller ears, more rounded back and, in many males, shorter or absent tusks. Native to a range of habitats including grasslands, forests and scrublands across South and Southeast Asia, this intelligent and highly social species lives in matriarchal family groups led by an experienced female. Asian elephants are herbivores, feeding on grasses, bark, fruits and leaves, and they can consume vast quantities of vegetation each day. Their strong trunks serve multiple purposes (from feeding and drinking to communication and social bonding) making them one of the most versatile anatomical features in the animal kingdom. The Asian elephant is currently classified as Endangered on the IUCN Red List. Wild populations have declined significantly due to habitat loss, fragmentation and human-elephant conflict as expanding agriculture and infrastructure reduce and divide their natural range. Poaching for ivory, although less extensive than in African elephants because typically only some males carry tusks, has also contributed to population pressures. Conservation efforts focus on protecting and reconnecting habitats, reducing conflict between elephants and local communities, and strengthening anti-poaching measures. Long-term survival of the Asian elephant depends on international cooperation and sustainable land-use planning across its range. The elephants were off show during my visit but the Centre for Elephant Care was an impressive facility!

The Centre for Elephant Care at ZSL Whipsnade Zoo

The American flamingo (Phoenicopterus ruber) is a tall, elegant wading bird found in the Caribbean, parts of Central and northern South America, and occasionally southern Florida. Hang on. You’ve just been talking about Asian animals. Why are these here? I’m not sure but I think it is to break up the Asian ans African species. The species is instantly recognisable for its vibrant pink to reddish plumage, long legs and distinctive downturned bill, the species feeds primarily on small crustaceans, algae and other microscopic organisms filtered from shallow saline or brackish waters. The intensity of its pink colour comes from carotenoid pigments in its diet. American flamingos are highly social birds, living in large colonies that may number in the thousands, where synchronised courtship displays and group nesting offer protection and increase breeding success. The American flamingo is currently classified as Least Concern on the IUCN Red List, as it has a relatively wide distribution and stable overall population. However, it remains vulnerable to habitat disturbance, particularly the degradation of wetlands through development, pollution and climate change. Because flamingos rely on specific shallow water environments for feeding and breeding, changes in water levels or salinity can significantly affect colonies.

A large number of American flamingos (Phoenicopterus ruber) on their lake feeding and preening

The aardvark (Orycteropus afer) is a nocturnal mammal native to sub-Saharan Africa, being recognisable by its elongated snout, large upright ears and powerful digging claws. Although it resembles a pig in appearance, the aardvark is more closely related to elephants and manatees than to any other living mammal. Its name, meaning ‘earth pig’ in Afrikaans, reflects its burrowing lifestyle. Aardvarks are highly specialised insectivores, feeding primarily on ants and termites, which they detect using a keen sense of smell and capture with a long, sticky tongue. Their strong forelimbs and shovel-like claws allow them to dig extensive burrow systems, which also provide shelter for many other species once abandoned. The aardvark is currently classified as Least Concern on the IUCN Red List due to its wide distribution and generally stable population across much of its range. However, it faces localised threats from habitat loss, agricultural expansion, and persecution by farmers who may view its burrowing as damaging to land or infrastructure. In some regions, climate change may also affect termite populations, indirectly impacting aardvark food sources. Despite being to Africa a few times, I am yet to see these guys in the wild. Thankfully, a number of zoos including Whipsnade keep them.

An aardvark (Orycteropus afer) sleeping through the inclement weather

The cheetah (Acinonyx jubatus) is the fastest land animal on Earth, capable of reaching speeds of up to 70 miles per hour (112 km/h) in short bursts while hunting. Native to parts of sub-Saharan Africa and a small, critically endangered population in Iran, the cheetah is built for speed, with a lightweight frame, long legs, a flexible spine and a long tail that acts as a counterbalance when turning at high velocity. Its distinctive black “tear marks” running from the eyes down to the mouth help reduce glare from the sun and improve focus on prey. Unlike other big cats, cheetahs rely on daytime hunting and exceptional acceleration to chase down antelope and other small to medium-sized ungulates across open savannah and grassland habitats. The cheetah is currently classified as Vulnerable on the IUCN Red List, with some regional populations listed as more severely threatened. Numbers have declined due to habitat loss, fragmentation, human-wildlife conflict and a reduction in available prey. Because cheetahs require large territories and often roam outside protected areas, they are particularly exposed to threats such as livestock farming and retaliatory killings. Conservation initiatives focus on habitat connectivity, community-based conservation programmes, anti-poaching efforts and scientific monitoring to help stabilise and recover wild populations of this remarkable and highly specialised predator.

The pygmy hippopotamus (Choeropsis liberiensis) is a small, elusive relative of the much larger common hippopotamus and is native to the forests and swamps of West Africa, particularly Liberia, with smaller populations in neighbouring countries. Unlike its more aquatic cousin, the pygmy hippo is more adapted to a semi-terrestrial lifestyle, spending much of its time in dense forest near rivers and streams. It has a smoother, darker skin tone, proportionally longer legs, and less pronounced facial features than the common hippo. Primarily nocturnal, the pygmy hippo feeds on leaves, fruits, ferns and other vegetation, using well-worn forest paths to move quietly through its habitat under the cover of darkness. The pygmy hippopotamus is currently classified as Endangered on the IUCN Red List. Its population has declined significantly due to habitat loss from logging, agriculture and mining, as well as hunting for bushmeat. Political instability in parts of its range has made conservation efforts challenging, and because the species is naturally secretive and occurs at low densities, monitoring wild populations can be difficult. Conservation strategies focus on protecting remaining forest habitats, strengthening law enforcement, and supporting community engagement programmes. Captive breeding programmes in zoos also play an important role in raising awareness and maintaining a safeguard population for this rare and vulnerable species.

The male pygmy hippopotamus (Choeropsis liberiensis) which is part of Whipsnade’s breeding programme

The ostrich (Struthio camelus) is the world’s largest and heaviest living bird, native to the open savannahs, grasslands and semi-desert regions of Africa. Flightless but remarkably fast, an ostrich can run at speeds of up to 43 miles per hour (70 kilometres per hour), using its long, powerful legs to cover great distances in search of food and to escape predators. It has a distinctive appearance, with a long bare neck, large expressive eyes, and soft, loose feathers, black and white in males and grey-brown in females. Ostriches are omnivorous, feeding on seeds, grasses, flowers and occasionally insects or small vertebrates. Their strong legs are also formidable defensive weapons, capable of delivering powerful kicks if threatened. The common ostrich is currently classified as Least Concern on the IUCN Red List due to its wide distribution and large overall population. However, some subspecies have experienced local declines because of habitat loss, hunting and egg collection. In certain areas, ostriches are farmed for their meat, feathers and leather, which has reduced pressure on wild populations but can also complicate conservation of distinct wild subspecies. Whipsnade is one of many zoos that keep this species in Great Britain, have you see them elsewhere before?

A male ostrich (Struthio camelus) explores his paddock as the weather starts to improve

Meerkats (Suricata suricatta) are small, highly social mammals belonging to the mongoose family, native to the arid regions of southern Africa, including the Kalahari Desert. Instantly recognisable for their upright “sentinel” posture, meerkats live in cooperative groups known as mobs or clans, which can number up to 30 individuals. These groups work together to dig and maintain complex underground burrow systems that provide shelter from predators and extreme temperatures. Meerkats feed primarily on insects, but they will also eat small reptiles, birds, eggs and plant matter. Their strong claws are perfectly adapted for digging, while their dark eye patches help reduce glare from the sun as they scan the horizon for danger. The meerkat is currently classified as Least Concern on the IUCN Red List, as it has a relatively wide distribution and stable population across much of its range. However, like many species living in arid environments, meerkats can be affected by habitat degradation, climate change and human expansion. In some areas, they may also face persecution if perceived as pests. Continued protection of natural habitats and monitoring of wild populations help ensure that these charismatic and cooperative mammals remain a thriving part of southern Africa’s ecosystems.

A family of meerkats (Suricata suricatta) with a sentry visible keeping an eye out on top of the mound in the middle

The white rhinoceros (Ceratotherium simum) is the largest living species of rhinoceros and one of the most iconic mammals of the African savannah. Despite its name, the ‘white’ rhino is not actually white; the term is believed to derive from a misinterpretation of the Afrikaans word wyd, meaning ‘wide’, referring to its broad, square-shaped mouth. This wide lip is specially adapted for grazing on grasses, distinguishing it from the more browsing-oriented black rhino. White rhinos have a massive body, thick grey skin, and two horns made of keratin, with the front horn typically much longer. They are generally more social than other rhino species and can often be found in small groups, particularly females with calves, across open grasslands and woodland habitats. The white rhinoceros is currently classified as Near Threatened on the IUCN Red List, though its conservation status varies between its two subspecies. The southern white rhino has recovered significantly from near extinction in the early 20th century thanks to intensive protection and management, while the northern white rhino is functionally extinct, with only two females remaining under guarded protection. Poaching for rhino horn remains the greatest threat to the species, driven by illegal wildlife trade. Ongoing conservation efforts include anti-poaching patrols, translocation to secure reserves, international trade bans and advanced reproductive technologies aimed at conserving genetic diversity. Continued global cooperation is essential to ensure the long-term survival of this remarkable and powerful grazer.

A family of white rhinoceroses (Ceratotherium simum) including a calf at Whipsnade

The scimitar-horned oryx (Oryx dammah) is a striking antelope species native to the arid plains and deserts of North Africa, with distinctive curved horns and pale sandy coat that helps reflect the harsh desert sun. Both males and females carry these impressive horns, which can reach up to 1.2 metres in length, and they use them for defense against predators and in contests for dominance within herds. Scimitar-horned oryx are well adapted to extreme desert conditions, able to survive long periods without water by obtaining moisture from the vegetation they eat, which consists mainly of grasses, herbs, and shoots. Social animals, they form herds that can range from small family groups to larger aggregations depending on the season and availability of resources. The scimitar-horned oryx is currently classified as Endangered on the IUCN Red List, having previously disappeared from its natural range during the latter half of the 20th century due to overhunting, habitat degradation, and competition with livestock. Conservation efforts have focused on captive breeding programmes, which have been highly successful in maintaining genetic diversity and producing animals suitable for reintroduction. Reintroduction projects in Chad and other parts of the Sahara aim to restore self-sustaining populations in the wild, with ongoing monitoring and protection from poaching. These efforts make the scimitar-horned oryx a flagship example of how intensive conservation action can give hope to species once lost from their natural habitats.

I don’t think I’ve ever seen scimitar-horned oryxes (Oryx dammah) in captivity so this was a special moment

The giraffe (Giraffa camelopardalis) is the tallest land mammal on Earth, native to the savannahs, woodlands, and open plains of sub-Saharan Africa. Its extraordinary height, supported by long legs and an extended neck, allows it to feed on leaves, flowers, and shoots high in acacia and other trees, giving it access to food sources unavailable to most other herbivores. Giraffes have a distinctive coat pattern of irregular patches, which varies between subspecies and provides camouflage among trees and shrubs. Social animals, giraffes form loose herds that can change composition over time, and their long necks are also used by males in ‘necking’ contests to establish dominance and mating rights. The giraffe is currently classified as Vulnerable on the IUCN Red List, with some subspecies, such as the West African giraffe, facing more severe risks. Populations have declined due to habitat loss, fragmentation, and poaching, while human-wildlife conflict and climate change further threaten access to food and water. Conservation efforts focus on habitat protection, anti-poaching patrols, community engagement, and the management of protected areas. Captive breeding and translocation programmes have also helped support certain subspecies, making giraffes an important flagship species for broader African savannah conservation initiatives.

This giraffe (Giraffa camelopardalis) was waiting for lunch to be served

The bongo (Tragelaphus eurycerus) is a striking forest antelope native to the dense rainforests of central and western Africa. These antelope have a rich chestnut coat, bold white stripes, and impressive spiral horns, and is one of the largest and most visually distinctive antelope species. Both males and females carry horns, though those of males are longer and more robust. Bongos are primarily nocturnal and elusive, feeding on leaves, shoots, roots, and fruits found in the undergrowth. Their powerful legs and muscular build allow them to move quietly and nimbly through thick forest vegetation, avoiding predators while foraging in their dense habitat. The bongo is currently classified as Near Threatened on the IUCN Red List, with populations fragmented across its native range. Habitat loss due to logging, agricultural expansion, and human settlement has greatly reduced suitable forest areas, while hunting for bushmeat continues to pose a serious threat. Conservation efforts focus on protecting forest habitats, establishing anti-poaching measures, and supporting captive breeding programmes to maintain genetic diversity and bolster wild populations. As a charismatic and visually striking species, the bongo also serves as an important ambassador for rainforest conservation in Africa.

The bongo (Tragelaphus eurycerus) is another species I have not seen in captivity before

The African wild dog (Lycaon pictus), also known as the painted wolf, is a highly social and specialised predator native to sub-Saharan Africa. These dogs have a patchy coat of black, brown, white and yellow markings, large rounded ears, and slender, muscular build, this species is built for endurance hunting. African wild dogs live in cooperative packs, often led by a dominant breeding pair, and rely on sophisticated teamwork to chase down prey such as antelope over long distances. Their strong social bonds are reinforced by behaviours such as communal feeding, pup care, and coordinated hunting strategies, making them one of the most socially complex carnivores in Africa. The African wild dog is currently classified as Endangered on the IUCN Red List. Populations have declined dramatically due to habitat fragmentation, human-wildlife conflict, and infectious diseases such as rabies and canine distemper. Because wild dogs require large territories to maintain viable packs and hunt effectively, loss of contiguous habitat is particularly detrimental. Conservation efforts focus on establishing and connecting protected areas, mitigating human-wildlife conflict, monitoring packs, and vaccinating against disease. These measures aim to conserve both the species and the unique social structures that make African wild dogs an extraordinary predator in Africa’s ecosystems.

A male and female African wild dog (Lycaon pictus) exploring their enclosure

The ring-tailed lemur (Lemur catta) is a primate native to the dry forests and scrublands of southern and southwestern Madagascar. These lemurs can be differentiated from other by their long, bushy, black-and-white ringed tail. This diurnal species is highly social, living in large troops dominated by females. Ring-tailed lemurs are versatile foragers, feeding on fruits, leaves, flowers, and occasionally insects, and are known for their characteristic sunbathing behaviour, sitting upright with arms outstretched to absorb warmth. Their expressive faces and vocal communication, including alarm calls and scent-marking, help maintain complex social hierarchies within their groups. The ring-tailed lemur is currently classified as Endangered on the IUCN Red List. Habitat loss from slash-and-burn agriculture, illegal logging, and charcoal production has significantly reduced its natural range, while hunting and capture for the pet trade have also contributed to population declines. Conservation efforts focus on habitat protection through national parks and reserves, community-based management programmes, and captive breeding initiatives that maintain genetic diversity and raise public awareness. Conserving the ring-tailed lemur is critical not only for its own survival but also for the ecological integrity of Madagascar’s unique forest ecosystems.

A troop of ring-tailed lemurs (Lemur catta) doing their best to catch some sun

As you can tell, there are far more African animals here than Asian ones. This is partly a consequence of the zoo’s collection but also the weather. In reality they are far more balanced but a number of the species from both continents were not visible during my visit. The wolverine (Gulo gulo) is a robust and solitary mammal native to the boreal forests, tundra, and mountainous regions of the Northern Hemisphere, including North America, Europe, and Asia. Known for its stocky build, powerful limbs, and thick, dark fur, the wolverine is exceptionally well adapted to cold, harsh environments. It is an opportunistic predator and scavenger, feeding on small to medium-sized mammals, birds, carrion, and occasionally berries. Wolverines have a reputation for strength and tenacity far exceeding their size, able to take down prey much larger than themselves and traverse vast territories in search of food. The wolverine is currently classified as Least Concern on the IUCN Red List globally, but populations in parts of its range, particularly in the contiguous United States and Europe, are considered threatened due to habitat fragmentation and human pressures. Threats include trapping, road mortality, climate change affecting snowpack (which they rely on for denning), and declining prey availability. Conservation efforts focus on protecting critical habitats, maintaining connectivity between populations, monitoring population trends, and mitigating human-wildlife conflicts. Wolverines are considered an important indicator species for the health of northern ecosystems and a symbol of wilderness resilience.

A wolverine (Gulo gulo) wandering off with lunch

The European bison (Bison bonasus), also known as the wisent, is the largest land mammal in Europe and a close relative of the American bison. Native to the forests and grasslands of Europe, it has a massive body, thick neck, and short, curved horns that both males and females use for defense and intraspecific competition. European bison are herbivores, feeding on a variety of grasses, leaves, bark, and shrubs, and they play an important ecological role in maintaining forest and meadow habitats through grazing and seed dispersal. Historically, they were widespread across the continent, but their populations were dramatically reduced due to hunting and habitat loss. The European bison is currently classified as Vulnerable on the IUCN Red List. By the early 20th century, the species had been driven to extinction in the wild, surviving only in captivity. Intensive conservation efforts, including captive breeding programmes, reintroductions into protected areas, and habitat restoration, have allowed the species to recover in parts of Europe, including Poland, Belarus, and Romania. Despite these successes, threats remain from habitat fragmentation, limited genetic diversity, and occasional human-wildlife conflict. Ongoing management and monitoring are essential to ensure that European bison continue to thrive as a keystone species in European ecosystems.

A European bison (Bison bonasus) taking some time to relax after a big lunch

After the Europe section, you get to the penguin enclosure which is a lively and engaging area where visitors can observe these charismatic birds up close. Home to species such as the African penguin, the exhibit is designed to mimic coastal environments with pools for swimming, rocky outcrops for nesting, and shaded areas for resting. Penguins are highly social animals, and visitors can watch them interact through activities like preening, vocalising, and caring for their young. The enclosure’s underwater viewing areas provide a fascinating perspective on their remarkable swimming abilities, showing how these birds are perfectly adapted to life both in water and on land. Education and conservation are central to the penguin experience at Whipsnade. Keeper talks and interactive displays explain the penguins’ natural behaviours, diet, and the environmental challenges they face, including climate change and overfishing in their native habitats. Breeding programmes at the zoo help support global efforts to maintain healthy populations of species like the Rockhopper penguin, many of which are vulnerable in the wild. By combining entertainment, observation, and education, the penguin enclosure offers a memorable experience that inspires visitors to appreciate and protect these remarkable birds.

The zoo’s colony of African penguins (Spheniscus demersus)

The rockhopper penguin (Eudyptes chrysocome) is one of the most distinctive and charismatic penguin species, with distinctive spiky yellow and black crest feathers and red eyes. Native to sub-Antarctic islands in the Southern Ocean, rockhopper penguins are expert climbers, often scaling steep rocky cliffs to reach their nesting sites. They are social birds, nesting in dense colonies where their loud calls and energetic movements create a lively atmosphere. Their diet consists mainly of krill, small fish, and squid, which they catch with remarkable agility during short, powerful dives. At Whipsnade Zoo, rockhopper penguins are housed in a specially designed enclosure that replicates the rocky coastal environments of their natural habitat. Visitors can watch them hopping between rocks, swimming gracefully in the pools, and engaging in social behaviours like preening and courtship displays. Keeper talks provide insight into their breeding habits, chick-rearing, and the conservation challenges they face in the wild, including overfishing and climate change affecting their food supply. By observing rockhopper penguins at the zoo, visitors gain a deeper understanding of this energetic species and the importance of protecting their fragile island ecosystems.

The rockhopper penguins (Eudyptes chrysocome) drying off after a swim

Visiting ZSL Whipsnade Zoo offers a unique opportunity to experience some of the world’s most remarkable wildlife up close while surrounded by expansive, naturalistic landscapes. Unlike many traditional zoos, Whipsnade spans hundreds of acres, allowing animals to roam in habitats that closely resemble their native environments. From the towering giraffes and majestic elephants to elusive species like the bongo or lowland anoa, the zoo provides a chance to observe a vast array of mammals, birds, reptiles, and invertebrates in spacious enclosures that prioritise their welfare and natural behaviours. Walking through these immersive habitats allows visitors to connect with nature in a way that is both educational and awe-inspiring. I wish I had managed to visit sooner that I did, and I will certainly be back in the future to try to see some of the species I was unable to see on my initial visit.

An example of some of the signage outside one of the housing areas demonstrating the commitment to design and education

The zoo also excels in conservation and education, making a visit not only entertaining but meaningful. Many of the animals at Whipsnade are part of international breeding and conservation programmes, including endangered species such as the Amur tiger, Asian elephant, and scimitar-horned oryx. Informative signage, interactive exhibits, and daily keeper talks help visitors understand the ecological challenges these species face and the importance of global conservation efforts. By witnessing these animals first-hand and learning about their natural behaviours and habitats, visitors gain a deeper appreciation of biodiversity and the steps needed to protect it. That is the goal of most zoos but given Whipsnade’s size, visitors can see a large number of species within a relatively short period of time. Additionally to this, there is a drive-through section with deer and other free-living species for visitors to enjoy, and a train that goes around the Asia section.

Where are all the goats? Hopefully, I’ll be able to pet them next time!

Beyond wildlife, ZSL Whipsnade Zoo offers engaging experiences for all ages, from the lively penguin pools and the mesmerising Butterfly House to the tranquil Aquarium and expansive Africa section. Family-friendly amenities, seasonal events, and hands-on experiences, such as behind-the-scenes tours or keeper encounters, enhance the visitor experience and create lasting memories. Whether you are passionate about wildlife, interested in conservation, or simply looking for an inspiring day out in nature, ZSL Whipsnade Zoo provides a compelling combination of education, adventure, and connection with the natural world. I hope you enjoy the below video from my visit and if you’ve been, what was your favourite species or enclosure?

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