Flying over and above a river in the middle of woodland, with bare deciduous trees and conifers and mountains and hills in the background

woodland brook woodland river stream woodland stream flying downstream catskill mountains upstate new york catskills catskills new york above a stream appalachians flying above a stream hudson valley new york state river drone video creek drone over a river appalachian mountains nature video late fall drone shots water early winter nature flying over a river deciduous trees landscape brook valleys fall outdoors bare trees drone remote no people connifers autumn mountains