Removal of invasive

 Drones can be found almost everywhere they can give us a lot of information like taking data tracking a animal find invasive spices like plants and Animals the invasive spice could be problem in the future to many spices in that habitat can ruin the order of life so Scientist and researchers can look for this invasive spice easier than walk in around for the spices they are trying find this can use a spray to kill plants easier and not leave Eney plants that could grow again  

 this is an image is showing a drone about to spray theses invasive spices of plant that is plant is affecting. The natural plant growth a food source and overpopulating the mass area of land