Chimpanzee
Pan troglodytes
Introduction
The Chimpanzee (Pan troglodytes) is one of the most intelligent primates in the world. Its impressive ability to use tools, its complex social behaviour, and its close genetic relationship to humans make it a fascinating species.
At the same time, these very traits – together with the destruction of its habitat and poaching – have led to this extraordinary primate being endangered today.
WEIGHT
32 — 60 kg
DIET
Omnivore
ORIGIN
Africa
GESTATION
8 months
General Facts about the Chimpanzee
The Chimpanzee (Pan troglodytes) is one of the most fascinating primates and one of the closest living relatives of humans. Native to the tropical regions of Africa, this great ape shares around 98% of its DNA with us and is, together with the bonobo (Pan paniscus), our closest living relative. Its remarkable intelligence and complex social behaviour have sparked great research interest in its behaviour and evolution.
The chimpanzee has a powerful body covered in dark brown fur; only the face, palms, and soles of the feet are hairless. Its physique is superbly adapted to life in the trees: its arm span is about one and a half times its body height, allowing it to move effortlessly through the branches using a form of locomotion known as brachiation. Its hands and feet have large, opposable thumbs and big toes that enable a precise grip.
In the wild, males weigh between 34 and 70 kg, females between 26 and 50 kg. Under human care, they can become considerably larger and heavier; males can reach up to 80 kg. Brain volume ranges from 320 to 480 cubic centimetres, smaller than that of modern humans. Nevertheless, it supports a wide range of complex behaviours, including tool use and the construction of simple objects.
The Chimpanzee is considered endangered by the IUCN, primarily due to deforestation and the resulting loss of its natural habitat. Although chimpanzees can live up to 50 years under human care, the species faces numerous threats to its survival in the wild. Its fascinating resemblance to humans and its important role in ecosystems make the chimpanzee a symbol of the biodiversity that must be protected.
Diet
The diet of Pan troglodytes is largely plant-based. As an omnivore, it feeds mainly on fruit, leaves, nuts, roots, and tubers, occasionally supplementing its diet with insects, eggs, and small prey. Termites play a particularly important role, which chimpanzees catch using self-made tools and remarkable skill.
Chimpanzees occasionally form groups to hunt together – a behaviour observed in various communities. Some of these actions, such as killing leopard cubs, appear to serve group protection rather than feeding. Although rare, cases of cannibalism have also been documented in this species.
Chimpanzees typically eat with their hands, showing remarkable manual dexterity. Their ability to make and use tools further highlights their intelligence and adaptability – for example, using sticks to collect honey or extract termites from their mounds. This varied behaviour makes them one of the most remarkable species of all.
Distribution and Habitat
Chimpanzees live in the tropical rainforests and humid savannas of Central and West Africa. Although they once inhabited much of this region, their habitat has declined sharply in recent years – deforestation is therefore one of the greatest threats to their survival.
Behaviour and Lifestyle
Chimpanzees live in communities that can range from 20 to more than 150 individuals. These communities consist of males, females, and their offspring. In daily life, however, they often move in smaller groups with only a few members, or even alone – a behaviour that reflects their high degree of social flexibility.
They spend much of their time in the trees but are also active on the ground. There, they move on all fours using knuckle-walking, resting their weight on the soles of their feet and the knuckles of their fingers. When necessary, they can also walk upright over short distances.
Chimpanzee society is shaped by a fission-fusion structure: groups split up and reunite depending on need and circumstance. Within this social structure, males play a central role. They patrol the territory, protect community members, and take part in foraging. Among themselves, they form a dominance hierarchy that helps maintain order and stability within the community.
Chimpanzees have a high degree of independence, and their social interactions are extraordinarily dynamic. They can form small groups with different purposes: several males, for example, may go hunting together, while a male and a female may temporarily withdraw to mate. It is also common for individuals to forage alone. Encounters with members of other communities are not always peaceful and can lead to conflict.
The territories of these communities are usually extensive and may overlap with those of other groups, adding further complexity to their social organisation and use of habitat. Their behaviour combines adaptations to life both in the trees and on the ground, and their activities shift with the seasons – yet chimpanzees are not a migratory species. Altogether, their complex social structure and highly flexible behaviour make them one of the most multifaceted species of all.
Reproduction
Chimpanzees have a polygynandrous mating system, in which both males and females mate with multiple partners within and outside their community. There is no fixed mating season: offspring can therefore be born at any time of year, after a gestation period of about eight months.
The bond between mother and offspring is especially close. The infant stays constantly near its mother during its first year of life and is weaned between the ages of four and six. During this time, it learns important skills such as identifying suitable food, building sleeping nests, and using tools – by observing its mother and playing with other young.
Females reach sexual maturity at around 13 years of age, males at 16. Females typically give birth every five to six years, contributing to the close mother-infant bond and the complexity of their social behaviour.
Photo gallery of the Chimpanzee
Threats to the Population
The greatest threat to chimpanzees is the loss and fragmentation of their habitat. This is driven, among other factors, by the expansion of agricultural land, deforestation, and infrastructure development. As forests disappear, available habitat shrinks and exchange between different groups becomes more difficult – as a result, populations can become increasingly isolated.
The species also continues to be affected by poaching and the illegal wildlife trade. Chimpanzees are hunted both for their meat (bushmeat) and for their infants, which are captured for the illegal pet trade. In addition, various infectious diseases – some transmissible from humans – have significant impacts on wild populations.
Protecting the Chimpanzee therefore depends on preserving Africa’s forests, combating illegal trade, and supporting education and awareness programmes that promote coexistence between local communities and wild animals.
- Conservation status: Endangered (EN)
- Population trend: Decreasing
Interesting Facts About the Chimpanzee
An Intelligent Species
Chimpanzees are among the most intelligent species in the world. They can remember past events and recognise themselves in a mirror, indicating a high level of self-awareness.
Sophisticated Social Behaviour
Chimpanzees also communicate with one another in many ways: they exchange kisses, hugs, and affectionate touches, and use a rich system of different vocalisations to communicate.
Natural Medicine
When ill, chimpanzees turn to medicinal plants to relieve discomfort – evidence of their intuitive knowledge of natural remedies.
How We Support the Conservation of Chimpanzees
Chimpanzees face numerous threats in the wild. Research, environmental education, and species conservation therefore play a decisive role in securing the future of this remarkable species.
At Loro Parque, we work every day to provide chimpanzees with the highest standards of welfare and to expand our knowledge of their behaviour, cognitive abilities, and biological needs. By sharing this knowledge with our visitors, we raise awareness of the importance of protecting Africa’s tropical rainforests and the extraordinary biodiversity they harbour.
As the Animal Embassy, we invite you to become part of something extraordinary: sponsor a chimpanzee and directly support the protection of these remarkable animals. Your contribution makes all the difference!
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