Quick answer
Chimpanzees (Pan troglodytes) are IUCN Endangered great apes of African forest and wooded savanna. Western chimpanzees are Critically Endangered after an estimated 80% decline from 1990 to 2014. They are not bonobos. Figures checked 13 August 2026.
What is a chimpanzee?
A fruit-first great ape, typically 30–60 kg, from Senegal to western Tanzania — not south of the Congo River, not in Asia. Wild lives often run about 30–40 years; hunting, Ebola and respiratory disease cut the average. “Closest living relative, listed Endangered” without the western CR split was the thin version of this page.
What ecology actually matters?
Tropical forest and wooded savanna with fruiting trees. Empty forests — no fruit, no colobus — cannot hold chimps. Bushmeat hunting of chimps themselves is a direct threat, not a diet footnote.
How should people treat them?
Never feed wild chimpanzees. Lab-chimp retirement is not wild recovery. Sanctuary orphans are usually hunting leftovers. Do not keep a chimp as a pet; adults are strong enough to kill a person.
What does Endangered mean here?
A very high risk of extinction in the wild, not “still lots left so wait.” Western chimps: about 52,800 (Heinicke et al. 2019) after an ~80% drop. Always name the subspecies and the year. A documentary troop is not a West African all-clear.
Is tool use a conservation shield?
Termite wands and hammer stones are learned cultures. Intelligence does not stop snares. A clever species can still be emptied from Guinea forest.
Sources
Chimpanzee FAQs
What are key facts about chimpanzees?
Chimpanzees (Pan troglodytes) are IUCN Endangered great apes of African forest and wooded savanna. Western chimpanzees are Critically Endangered after an estimated 80% decline from 1990 to 2014, to about 52,800. They are not bonobos and not orangutans. Wild lives often run about 30–40 years. Figures checked 13 August 2026.
Are chimpanzees the same as bonobos?
No. Bonobos (Pan paniscus) live only south of the Congo River in DRC. Chimpanzees live north and west of that river system, into West Africa. Mixing them produces the false story that a Gombe postcard protects Guinea. Do not map either to an orangutan appeal.
What do they eat, and how do they live?
Fruit-first omnivores: ripe fruit, leaves, pith, insects, and — in some communities — cooperatively hunted monkeys. Termite fishing and nut-cracking are learned cultures. Fission–fusion parties form around food. Never feed wild chimps; food-conditioning starts conflict and disease.
What actually helps chimpanzees?
Keep forest standing, stop bushmeat and the pet trade, and fund in-range veterinary and ranger work. World Animal Rescue Network funds partner great-ape work via country programmes — not an orangutan appeal.
Who this page is for.Read the chimpanzee profile if you want the full biology; this page answers one question.
Does social life replace forest?
Communities with shifting alliances still need fruiting trees. Fission–fusion is ecology, not a policy. WARN’s country programmes fund partner veterinary and rescue work in-range — not an orangutan appeal.