It’s not just humans who dislike the small flying objects. YouTube has videos of drones being stared at quizzically by a moose, harassed by a raven, attacked by a hawk, butted by a ram, knocked out of the sky by a chimpanzee (who planned the whole thing) and a goose, and punched out of the sky by a kangaroo.
And bears hate them, even if they don’t actually attack.
via Schneier