GPS transmitters can protect animals from poaching
The killing of the lion Cecil in a national park in Zimbabwe by a big-game hunter has sparked worldwide outrage. Researchers at the University of Oxford had outfitted Cecil with a GPS collar to monitor his behaviour. It was only thanks to this special tag that the cause of the animal's death was cleared up. At the Max Planck Institute for Ornithology in Radolfzell, scientists also use transmitters to observe the behavior of different species of animals. The data collected through telemetry is so accurate that it can help to quickly locate killed animals and clear up their cause of death. From 2016, the satellite-based system Icarus will also capture the global movement patterns of animals. Icarus will thus significantly improve the protection of endangered species.