They don't call em 'Birds of Prey' for nothing and if you're flying a tiny drone in their territory, you'd better 'prey' they don't see you. I got a pair of Bald Eagles that live next to our flying site, so far they are watching with curiosity but come spring all bets will be off. I've also had Hawks take a run at my Plus a time or two.
Anytime I see a bird bigger than my H.... I freak. They always fly around looking with curiousity and judgement. Debating if they can take it or not..... it worries me sometimes.