Weaponizing our Sparks is the answer!
Usually the birds win...YouTube is full of drone encounters with big birds and in nearly every one I've seen the drone loses. I got buzzed by a huge hawk a few weeks ago as i was coming in for a landing at dusk, probably just 10' from where I was standing, and it was pretty scary, and very cool. Glad I didn't have to try out my DJI Care because of it.
I can relate to that. I was lucky to have gloves on however.Obviously, you haven't had an up close and personal encounter with those spinning props. The Spark comes from the factory already weaponized. Those props are like razor blades and will cut you and cause you to repeat every bad word you know, at high volume. I'm sure it would be no match for the big bird in my picture, but the Spark WILL leave its mark.
Maybe if our Sparks had a speaker on board that could emit a loud piercing sound to scare them away.