What type of birds have been aggressive towards your drone?

[Baltorep]

Freakin Hawks dive bomb me constantly. They come out of nowhere and as soon as I see a hawk look toward the Mavic I land as fast as I can. Hawks seem to be very territorial and can’t stand any flying thing near them. I thought I heard a professional drone pilot say the ultra sonic sensors irritate some birds and if you turn them off most birds go away. Anybody else hear that?

 

[SoapyGolem]

Yeah I have problem with hawks as well, I run and fly elsewhere... or if they do attack and go straight up and they back off and try to higher up