Executive summary: Tourism is often proposed 1) as a strategy to fund conservation efforts to protect great apes and their habitats, 2) as a way for local communities to participate in, and benefit from, conservation activities on behalf of great apes, or 3) as a business. A few very successful sites point to the considerable potential of conservation-based great ape tourism, but it will not be possible to replicate this success everywhere. The number of significant risks to great apes that can arise from tourism reqire a cautious approach. If great ape tourism is not based on sound conservation principles right from the start, the odds are that economic objectives will take precedence, the consequences of which in all likelihood would be damaging to the well-being and eventual survival of the apes, and detrimental to the continued preservation of their habitat. All great ape species and subspecies are classified as Endangered or Critically Endangered on the IUCN Red List of Threatened Species (IUCN 2010), therefore it is imperative that great ape tourism adhere to the best practice guidelines in this document. The guiding principles of best practice in great ape tourism are: Tourism is not a panacea for great ape conservation or revenue generation; Tourism can enhance long-term support for the conservation of great apes and their habitat; Conservation comes first--it must be the primary goal at any great ape site and tourism can be a tool to help fund it; Great ape tourism should only be developed if the anticipated conservation benefits, as identified in impact studies, significantly outweigh the risks; Enhanced conservation investment and action at great ape tourism sites must be sustained in perpetuity; Great ape tourism management must be based on sound and objective science; Benefits and profit for communities adjacent to great ape habitat should be maximised; Profit to private sector partners and others who earn income associated with tourism is also important, but should not be the driving force for great ape tourism development or expansion; Comprehensive understanding of potential impacts must guide tourism development. positive impacts from tourism must be maximised and negative impacts must be avoided or, if inevitable, better understood and mitigated. The ultimate success or failure of great ape tourism can lie in variables that may not be obvious to policymakers who base their decisions primarily on earning revenue for struggling conservation programmes. However, a number of biological, geographical, economic and global factors can affect a site so as to render ape tourism ill-advised or unsustainable. This can be due, for example, to the failure of the tourism market for a particular site to provide revenue sufficient to cover the development and operating costs, or it can result from failure to protect the target great apes from the large number of significant negative aspects inherent in tourism. Either of these failures will have serious consequences for the great ape population. Once apes are habituated to human observers, they are at increased risk from poaching and other forms of conflict with humans. They must be protected in perpetuity even if tourism fails or ceases for any reason. Great ape tourism should not be developed without conducting critical feasibility analyses to ensure there is sufficient potential for success. Strict attention must be paid to the design of the enterprise, its implementation and continual management capacity in a manner that avoids, or at least minimises, the negative impacts of tourism on local communities and on the apes themselves. Monitoring programmes to track costs and impacts, as well as benefits, [is] essential to inform management on how to optimise tourism for conservation benefits. These guidelines have been developed for both existing and potential great ape tourism sites that wish to improve the degree to which their programme constributes to the conservation rather than the exploitation of great apes.

This fifth volume of State of the Apes brings together original research and analysis with topical case studies and emerging best practice to further the ape conservation agenda around disease and health. It provides an overview of relevant disease and health issues and explores factors such as the ethics of intervening in and managing ape health; the impact of research and tourism on apes; the One Health approach; and disaster management and the protection of apes. It shows how the welfare of apes is interrelated with that of the people who share their habitats, while also demonstrating the benefits of integrating ape conservation in health, socioeconomic activities (such as in the extractive industries, industrial agriculture and infrastructure development), and regulatory policy and practice at all levels, from the local to the international. This title is also available as Open Access via Cambridge Core.

Planet Without Apes demands that we consider whether we can live with the consequences of wiping our closest relatives off the face of the Earth. Leading primatologist Craig Stanford warns that extinction of the great apes—chimpanzees, bonobos, gorillas, and orangutans—threatens to become a reality within just a few human generations. We are on the verge of losing the last links to our evolutionary past, and to all the biological knowledge about ourselves that would die along with them. The crisis we face is tantamount to standing aside while our last extended family members vanish from the planet. Stanford sees great apes as not only intelligent but also possessed of a culture: both toolmakers and social beings capable of passing cultural knowledge down through generations. Compelled by his field research to take up the cause of conservation, he is unequivocal about where responsibility for extinction of these species lies. Our extermination campaign against the great apes has been as brutal as the genocide we have long practiced on one another. Stanford shows how complicity is shared by people far removed from apes’ shrinking habitats. We learn about extinction’s complex links with cell phones, European meat eaters, and ecotourism, along with the effects of Ebola virus, poverty, and political instability. Even the most environmentally concerned observers are unaware of many specific threats faced by great apes. Stanford fills us in, and then tells us how we can redirect the course of an otherwise bleak future.

The author of The Frog Scientist showcases the work of the Mountain Gorilla Veterinary Project in “an outstanding science nature title” (Kirkus Reviews, starred review) Mountain gorillas are playful, curious, and protective of their families. They are also one of the most endangered species in the world. For years, mountain gorillas have faced the threat of death by poachers. Funds raised by “gorilla tourism”—bringing people into the forest to see gorillas—have helped protect them. This tourism is vital but contact between gorillas and people brought a new threat to the gorillas: human disease. The Mountain Gorilla Veterinary Project is a group of scientists working to save the mountain gorilla population in Rwanda and Uganda. The gorilla doctors study the effects of human exposure, provide emergency care, and act as foster parents to an orphaned gorilla. “Excellent photographs prominently feature the scientists at work (predominantly women and people of color in scientific roles) as well as the photogenic gorillas.”—Horn Book, starred review “The author, who has a degree in public health, is especially successful in explaining how improving community public health benefits both gorillas and humans. Spectacular and appealing photos of gorillas, scientists and the Rwanda Preserve add even more appeal.”—Kirkus Reviews (starred review) “The readable text records their efforts to treat the great apes in the field as they encounter poachers, meet with loss of habitat, and face their newest threat: human diseases that can cross species lines . . . The whole is accompanied by striking, full-color photographs and includes a list of other resources, a postscript, and an index.”—School Library Journal

Executive summary: 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. As human populations continue to grow and human development makes deeper incursions into forest habitats, such conflicts will become more widespread and prevalent in the natural ranges of great apes, especially considering that the majority of great apes live outside protected areas. It is essential that we develop a comprehensive understanding of existing and potential conflict situations, and their current or future impacts on both great apes and humans. This will require the integration of quantitative and qualitative data on multiple aspects of human and great ape behaviour and ecology, along with a good understanding of local people's perceptions of the situation. Such knowledge can then be used to develop effective, locally-adapted, management strategies to prevent or mitigate human-great ape conflicts, whilst respecting both conservation objectives and socio-cultural-economic contexts. These guidelines outline a sequence of logical steps that should be considered prior to any form of human-great ape conflict intervention, and propose possible counter-measures to be used in the management of human-great ape conflicts.