I have an orchard and need a drone that chases birds.
Many pit fiuit (peaches, prunes, apricot, cherries) are susceptible to bird damage during a few weeks of the year.
Netting trees is expensive and labor intensive.
My son has been building RC model planes and model blimps.
How can a small drone mark a territory and protect it?
Ideally the drone would look into the sky from the ground.
See a bird against the sky and chase it out of the protected zone.