California Biologists Deploy Drones to Battle Ravens Slaying Baby Tortoises The Daily Beast
A team of biologists, computer experts, and certified drone operators are using unmanned aerial vehicles to quell a surging raven population in Southern …
http://www.dronestagr.am/blog/california-biologists-deploy-drones-to-battle-ravens-slaying-baby-tortoises-the-daily-beast/