I live deep in the Redwoods on Valguero. I have had many encounters. First always leave your flyer on passive, so it stays in the air if you are ambushed. Second, do not whistle follow on your flyer, you want it to stay airborn until you have resolved the problem. Third, resolve the problem by using a pump shotgun, look up and blast this thing until it stops moving, then shoot it again for good measure. If you fail to resolve the problem, your flyer will be in the air around where your body is. Either way you can whistle it to follow when ready. Make sure to have a spare flyer and a spare pair of undies.