Scientists Test Different Ways for Saving Rhinos

The African rhino is a seriously endangered species — and one subspecies, the northern white rhinoceros — is on the brink of extinction. After the recent death of a female, only four northern white rhinos remain alive. Only one of them is a male. VOA’s George Putic reports that scientists are using two distinct strategies to save them.

© La Voix de l'Amérique - mardi 4 août 2015