Wow! That is pretty bold!I used to see a lot of hawks when I lived in FL. Just me being outside with the flock did not deter them one bit.
One afternoon I was sitting outside with a RSL girl on my lap. She started squirming around and when I turned my head, there was a hawk about 5' away from us on a fence post eyeballing her. He just sat there and watched while I carried my bird into the coop. Even me standing up did not make him leave.