Rhinos being hunted by poachers have received a new boost thanks to a British-designed spy camera and GPS system that can be implanted in their horns.
Experts hope the technology, which also includes a heart-rate monitor that triggers an alarm if a rhino is shot, could help turn the tables on poachers.
Park rangers will be helicoptered to the scene within minutes of an alarm, guided by the GPS, giving poachers no time to escape.
The video footage captured on the horn camera can then be used as evidence to secure a conviction. more