Dung DNA reveals hidden population of endangered forest elephants, study finds
The species of elephant, important in helping rainforests to regenerate, is notoriously hard to assess since they are spread across remote, dense jungles in 22 African countries.
a wild forest elephant and calves bathe in the marshes of in Bayanga Equatorial Forest, part of the Dzanga Sangha Reserve, the last refuge of forest elephants and Central African gorillas, in south-western Central African Republic. (photo credit: FLORENT VERGNES/AFP via Getty Images)ByREUTERS
