Benin: On the trail of a rare bird | Global 3000

Researchers estimate that there are between eight and 30 million animal species that have not yet been discovered. But many are already endangered, like the Anambra waxbill, an African bird about 12 centimeters long.

Read more: http://www.dw.com/en/global-3000-the-globalization-program-2015-08-10/e-18600087-9798