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Presentation
The chimpanzee is a large African primate and one of humanity's closest living relatives, sharing approximately 98 % of its DNA with humans. This intelligent and highly social animal lives in hierarchical groups across the forests and savannas of West and Central Africa. With remarkable learning abilities and adaptability, the chimpanzee uses tools and possesses a complex social culture passed down between generations.
The chimpanzee has a robust body covered with black or dark brown hair, featuring large prominent ears, a bare face, and notably long arms that far exceed the length of its legs. Its exceptional intelligence manifests through remarkable behavioral flexibility, excellent memory, and outstanding problem-solving abilities. Its hands feature opposable thumbs enabling precise grasping, while its feet retain flexibility suited to both arboreal and terrestrial life.
Characteristics
Indicative values: they vary by subspecies, sex and region.
Habitat and distribution
The chimpanzee inhabits dense tropical forests and wooded savannas of West and Central Africa, occupying primarily the tree canopy. It seeks environments offering abundant fruit availability, water sources, and suitable trees for building sleeping nests. These forested and semi-forested habitats are essential for the species' survival, as it may traverse vast territories according to seasonal resources.
CURRENT RANGE
The chimpanzee is distributed across West and Central Africa, with fragmented populations ranging from Senegal to Tanzania. The largest concentrations are found in Uganda, Democratic Republic of the Congo, Tanzania, and Côte d'Ivoire. The species is not present in Tunisia. Its range has contracted substantially over the past century, with current populations isolated from each other by areas converted to agriculture or urbanization.
Behaviour
The chimpanzee is highly social, living in communities of 15 to 150 individuals led by a dominant male. These groups practice fission-fusion dynamics: individuals disperse and reunite based on resource availability. Chimpanzees communicate through complex vocalizations, gestures, and facial expressions, and possess a rich emotional life including empathy, play, and humor. They manufacture and use tools for various tasks, with this behavior transmitted culturally within groups.
Reproduction
Female chimpanzees reach sexual maturity around 13-14 years old, while males breed from 15-16 years. Gestation lasts approximately 8.5 months and typically results in a single birth, rarely twins. The mother cares for the young for 5 to 6 years, a critical period for social learning and skill acquisition. Nursing can last 5 years and maternal dependency extends well beyond weaning.
Peculiarities
The chimpanzee stands out for its sophisticated tool use: it fashions sticks to extract termites, leaf sponges to collect water, and uses stones to crack nuts. It possesses distinct cultural traditions between groups, including regional vocal variations and specific hunting practices. Remarkably, the chimpanzee recognizes itself in a mirror, demonstrating self-awareness, and exhibits complex mourning behaviors toward deceased group members.
Threats and conservation
The chimpanzee faces major threats: habitat loss due to deforestation and agricultural expansion, poaching for bushmeat trade, and capture for animal trafficking. Diseases, notably Ebola and other zoonoses, have caused mass mortality in some populations. Conflict with humans intensifies as territories become fragmented, and climate change threatens the availability of essential food resources.
Numbers and trends vary across sources and regions. See the IUCN assessment for the latest reference data.
Gallery
1 documented photographs.
References
UICN — Liste rouge des espèces menacées
Profile updated 08 August 2026 · Reviewed by the TunisieVet editorial team.
CONSERVATION STATUS
Endangered (EN)
IUCN source, latest published assessment.
Similar animals
Other species documented in Animalpedia.