Drones Help Rid Galapagos Island of Invasive Rats

IEEE Spectrum Robotics Channel 

The Galapagos Islands are famous for their exotic wildlife, which in most cases is not nearly as afraid of humans as it should be. Humans have done some seriously horrible things to the animals living there, like packing thousands of giant tortoises upside down on ships because they would stay alive without food or water for months and could then be eaten. People traveling to and living in the Galapagos have caused other serious problems to the fragile ecosystem: In addition to devastating oil spills, humans have introduced numerous invasive species to the islands. In particular, goats, which were brought on purpose, and rats, which were brought accidentally, have been catastrophic for endemic animal populations. For decades, the Galapagos National Park Directorate (DPNG) has been working to remove invasive species island by island, including tens of thousands of feral goats, pigs, and donkeys.