“A genetic study of Asian elephants in northern Cambodia published Thursday reveals a larger and more robust population than previously thought, raising hopes the endangered species could slowly recover.

Researchers from the Fauna & Flora conservation group collected samples from elephant dung in Cambodia’s northern plains and extracted DNA. From the DNA they were able to identify individual elephants, estimate population size, and determine the sex of the animals and the overall genetic diversity of the population.

From their work they estimated that there are 51 elephants in the Prey Lang, Preah Roka, and Chhaeb Wildlife Sanctuaries, with greater genetic diversity — a ‘critical factor for long-term viability,’ the researchers said — than in two other areas of the country in which they live.

‘With sufficient suitable habitat remaining in the region, the population has the potential to grow if properly protected,’ the report concludes.”

From Associated Press.