Is it possible the bird is getting upset that every time it
goes to its favorite feeding site there are large scary-looking
predators watching it?


--Pat

Pat Valdata, Elkton, MD | 
"The natural function of the wing is to soar upwards
and carry that which is heavy up to the place where dwells the race of gods.
More than any other thing that pertains to the body
it partakes of the nature of the divine." --Plato