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Science & Nature • Primates

Bonobo

The bonobo (*Pan paniscus*) is a species of great ape in the genus *Pan*, closely related to the chimpanzee and humans.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

The bonobo (*Pan paniscus*) is a species of great ape in the genus *Pan*, closely related to the chimpanzee and humans. It is native only to the Democratic Republic of the Congo, where it lives in tropical forests south of the Congo River. The species is listed as Endangered on the IUCN Red List.

Taxonomy

Bonobos are classified as *Pan paniscus* in the genus *Pan*. They are great apes in the family Hominidae and were recognized as a separate species from chimpanzees in the early 20th century.

Distribution and habitat

Wild bonobos occur only in the Democratic Republic of the Congo. Their habitat is mainly lowland rainforest and swamp forest in the Congo Basin south of the Congo River.

Behaviour and ecology

Bonobos are social apes that live in fission-fusion groups, often splitting into smaller parties and rejoining later. They are primarily frugivorous but also eat leaves, seeds, and some animal matter.

Conservation

Bonobos are listed as Endangered, with declining populations attributed to habitat loss, hunting, and regional instability. Published wild population estimates differ, but all indicate a threatened species.

Key facts

  • Bonobos are great apes and one of humanity’s closest living relatives.
  • They are found only in the Democratic Republic of the Congo, south of the Congo River.
  • The species is classified as Endangered by the IUCN.
  • Bonobos were once treated as a subspecies of chimpanzee before being recognized as a separate species.
  • Population estimates in the wild vary widely across sources, reflecting uncertainty in survey data.
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Canadian context

Bonobos are relevant to Canadian readers through conservation, primate research, and zoo and wildlife education programs that help explain great ape diversity and endangered species protection.

Frequently asked questions

What is a bonobo?
A bonobo is a great ape species, scientifically named *Pan paniscus*, and one of the closest living relatives of humans.
Where do bonobos live?
Bonobos live only in the Democratic Republic of the Congo, mainly in forests south of the Congo River.
Are bonobos chimpanzees?
No. Bonobos and chimpanzees belong to the same genus, but bonobos are recognized as a separate species.
What is the conservation status of bonobos?
Bonobos are classified as Endangered on the IUCN Red List.
What do bonobos eat?
They mainly eat fruit, along with leaves, seeds, and some animal matter such as small animals and invertebrates.

References

  1. National Geographichttps://www.nationalgeographic.com/animals/mammals/facts/bonobos
    Supports: Scientific name, range, conservation status, and general species overview.
  2. Britannica Kidshttps://kids.britannica.com/students/article/bonobo/310293
    Supports: Taxonomy, recognition as a separate species, and native range.
  3. IFAWhttps://www.ifaw.org/animals/bonobos
    Supports: Scientific name, family, conservation status, and range.
  4. World Ape Fundhttps://www.worldapefund.org/bonobos
    Supports: Habitat, diet, and broad biological overview.
  5. Born Freehttps://www.bornfree.org.uk/news/27-fun-interesting-bonobo-facts/
    Supports: Range and endangered status.
  6. World Wildlife Fundhttps://www.worldwildlife.org/species/bonobo
    Supports: Scientific name, population estimate, range, and species status.
  7. UN-GRASPhttps://www.un-grasp.org/great-apes/bonobos/
    Supports: Social organization and range.
  8. Wisconsin National Primate Research Centerhttps://primate.wisc.edu/primate-info-net/pin-factsheets/pin-factsheet-bonobo/
    Supports: Range and population estimate.