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In 2016, IUCN uplisted the western chimpanzee, Pan troglodytes verus, from “Endangered” to “Critically Endangered”, reflecting the subspecies’ increasingly dire conservation status.

Here we report on the ninth iteration of the biennial listing of a consensus of the 25 primate species considered to be among the most endangered worldwide and the most in need of conservation measures.

Ce plan d'action définit une stratégie de conservation des gorilles et des  chimpanzés en Afrique équatoriale occidentale.

This report is the seventh iteration of the biennial listing of a consensus of the 25 primate species considered to be among the most endangered worldwide and the most in need of conservation measures.

Many lemur species are on the very brink of extinction. Ninety-one per cent of all lemur taxa (species and subspecies) are now classified as Critically Endangered, Endangered, or Vulnerable on the IUCN Red List of Threatened Species.

The objective of this document is to outline a framework within which logging companies adhering to Forestry Stewardship Council (FSC) certification can be the catalyst needed to ensure the long-term preservation of African great apes.

In 2011, the Jane Goodall Institute (JGI) convened conservation partners to develop a conservation action plan for great apes in eastern Democratic Republic of Congo (DRC), with financial support from the Arcus Foundation.

The new strategy aims to ensure the long-term protection of bonobos across their range through the implementation of conservation actions designed to reduce, and if possible eliminate, the direct threats and contributing factors that are causing bonobo populations to decline.

This document represents the consensus of views from forestry and wildlife conservation agencies in Nigeria and Cameroon, local and international nongovernmental conservation organizations, and university-based researchers who met at a series of workshops in Cameroon and Nigeria to formulate a se

West Africa, from the coast of Senegal to Lake Chad and Cameroon's Sanaga River, is home to 60 primate species and subspecies, 46 of which occur nowhere else. They range from the nocturnal angwantibo, pottos, and galagos, to the mangabeys, baboons, and the drill, to guenons and colobus monkeys.

Great ape tourism, if well implemented, can serve to conserve the species but it can also have considerable negative impacts if it is not based on sound conservation principles.

Great ape tourism, if well implemented, can serve to conserve the species but it can also have considerable negative impacts if it is not based on sound conservation principles.

Re-introduction is one tool for conserving great apes and their natural habitats. These guidelines adapt other IUCN documents to pertain specifically to the re-introduction of great apes.

Un des défis auxquels la conservation des grands singes doit faire face est l’interaction croissante entre les humains et les grands singes, et les conflits que cela génère.

One of the challenges facing great ape conservation is the rising level of interaction between humans and great apes, and the resulting conflicts that emerge.

Re-introduction is one tool for conserving great apes and their natural habitats. These guidelines adapt other IUCN documents to pertain specifically to the re-introduction of great apes.

The Cross River gorilla (Gorilla gorilla diehli) is recognized by IUCN as Critically Endangered, and is the most threatened taxon of ape in Africa. Work during the last two decades has revealed that fewer than 300 Cross River gorillas may remain, spread across an area of about 12,000 km2.

The conservation outlook of these endangered apes will improve significantly if forestry companies are prepared to make a few changes to management policies in logging concessions.