Drones are pretty cool but in the wrong hands they can do some pretty scary things, like spy on people or drop any number of harmful things on an unsuspecting public. Or this:
The point is, it's important to have a defense against drones. That's why the Dutch National Police force have started training eagles to take down drones and look awesome doing it. These birds of prey are the perfect weapon to take down a drone because of their super strong talons and the fact that they can fly.
The only problem so far is that the drone blades could still injure the eagles which means someday our future may include armored eagles.