When I took this photo in Tierpark Sababurg two weeks ago, I immediately remembered an article I read a while ago saying that some researchers are evaluating drones to do surveillance on wolf packs in the wild.
Wolves are actually thinking in three dimensions and do not only realize what's going on around them on the ground, but are also well aware of what's happening above them. Be it helicopters, birds or drones EXIF:
Camera: Canon EOS-1D X
Lens: EF400mm f/2.8L IS II USM
Exposure: 1/1000 sec; f/2,8; ISO 640