THE ISSUES: Why is Saola Endangered?
Multiple issues have converged to make the Saola one of the world’s most endangered mammals, but all are solvable.
Effects of small population size
Saola is now distributed in several isolated, small subpopulations.
These subpopulations are now probably small enough to be threatened further by other affects, such as genetic inbreeding and loss of heterozygosity, skewed sex ratios, and difficulty of isolated males and females to find each other for mating. The results of an preliminary Population Viability Analysis, conducted by the Saola Working Group at its meeting in November, 2015, indicate that even if immediate cessation of all hunting threats could be achieved, it is likely that all Saola subpopulations would drift to extinction in the next 10 to 15 years.
Insufficient conservation attention and resources
Saola is also indirectly threatened by insufficient attention to and investment in its conservation, both by the governments of Lao PDR and Vietnam, and the international conservation and donor community.
This lack of attention is a limitation that the SWG in particular has worked, with considerable success, to change. The situation is now better. Still, the fact that remains that Saola conservation has not yet been attempted in a comprehensive manner. This beautiful animal risks going quietly extinct from insufficient attention.
Little demand for Saola in trade
Saola is not specifically targeted by the region’s wildlife trade.
The species is unknown in the traditional Asian pharmacopeia, it is not featured in wildlife restaurants, and although its trophies are sold, hunters seem not to target Saola for their horns. This is a tremendous advantage. Unlike the case for many other endangered species, poachers are not racing conservationists to find the last Saolas.
Potential for support from local people in its range
There is little or no economic opportunity cost to local villagers to conserve Saola.
A Saola has little cash value, the species is not an important source of meat, and it is not a crop pest (and so there are no human-wildlife conflict issues around Saola). It is also not found anywhere else in the world, so it has shown to have ‘pride’ value among local people. For these reasons, there is good potential to engage local villagers as partners in Saola conservation, compared to species that have high trade value, or are a threat to local human livelihoods. The degree of success to-date in engaging local people in Saola conservation varies across the species’ range, but the potential is real.
A close, cooperative relationship between the governments of Lao PDR and Vietnam
Saola is found along the shared border of only two countries, Lao PDR and Vietnam.
These two countries have an exceptionally close, cooperative and friendly relationship. In fact, few pairs of countries in the world, if any, have a closer and more cooperative political relationship than Lao PDR and Vietnam. Their habitual and collaboration significantly simplifies conservation of this transboundary species.
Key partnerships and plans
The Saola Working Group has partnered with the European Association of Zoos and Aquaria (EAZA) to draft an Action Plan for the Conservation Breeding of Saola, in consultation with the government of Lao PDR (GoL) and government of Vietnam (GoV).
With development of this conservation breeding plan, the SWG, GoL and GoV have fully embraced for Saola conservation the One Plan Approach, as developed by the IUCN SSC Conservation Breeding Specialist Group (http://www.cbsg.org/). In essence, the One Plan Approach is the joining ofin-situ and ex-situ conservation into one, integrated program for the conservation of endangered species.
Under this approach, a captive population of Saola will be established at centres built specifically for this purpose, first in Vietnam, and subsequently in Lao PDR. At the same time, protection efforts will be expanded to secure key areas of Saola habitat for future reintroduction. The One Plan Approach will be key to saving the last Saolas, and ensuring that this species will once again thrive in the wild.