Given the current volatility in the tourism sector and the very real health risk that tourists can pose to gorillas, what alternatives might there be for funding protection of gorilla populations? Conservationists are now considering a number of approaches.
Forest carbon credits
The UN Framework Convention on Climate Change includes an incentive programme to protect tropical forests, which are important carbon sinks. The programme, REDD+ (Reducing Emissions from Deforestation and Degradation plus), offers results-based payments for actions that reduce or eliminate forest carbon emissions, including actions that support biodiversity in forests. In theory, REDD+ has the potential to help gorilla conservation efforts, as protecting forest landscapes also helps to protect large animals within them, including those in forests that are currently not within protected areas.
In 2016, GRASP collaborated with the Max Planck Institute for Evolutionary Anthropology to produce maps of areas in Africa and Asia where great ape ranges and forest carbon stocks overlap, highlighting spots that should be high priority for conservation efforts. Results were presented to the Liberian government to help officials prioritize REDD+ investments. And from 2011 to 2012, GRASP supported the Wildlife Conservation Society in implementing a REDD project in Cameroon that aimed to strengthen management of protected gorilla habitat and increase the size of the surrounding buffer zone. An approach like this could be replicated in the Virunga Mountain areas that are home to mountain gorillas.
Wildlife credits
The relatively new concept of wildlife credits is similar to forest carbon credits, and in some cases closely aligned with them. This is a type of payment for an ecosystem service, where communities involved in wildlife conservation are rewarded for their performance in conserving a global good. These types of programmes can generate funds from local, national, and international sources based on independently verified conservation performance by communal conservancies. Wildlife credits have been piloted in a few countries including Namibia.
Whether wildlife credits are connected to the REDD+ scheme or not, there is real potential in asking richer countries and individual supporters to finance the conservation of great apes and other primates through these kinds of programmes.