Drones outwit the Poachers
In parts of southern Africa drones are being used to protect elephants and rhinos from poachers.
Source – http://www.bbc.co.uk/news/video_and_audio/must_see/41672803/drones-are-being-used-to-protect-elephants-and-rhinos-from-poachers and http://airshepherd.org/
