I am absolutely terrified of birds flying in the sky. I will be walking along doing just fine and a bird will fly over my head and I bend over to duck. Like that is going to hide me. What is going through my head I don't know, but it absolutely terrifies me for a bird to fly over my head.
The really freaky thing about it is that I absolutely love birds as pets so it is not birds in general. Just birds flying above my head. How freaky am I????