southernhybrid
Contributor
Tharmas, I can't tell from the photo exactly what that bird is, but my husband and I think it's probably a mockingbird, the state bird of Georgia. They are all over the place here, and they sometimes do eat smaller prey. They are very aggressive and will fearlessly chase large hawks away if they get near a nesting site. Mostly we love them for their huge variety of songs, which of course is why they are called, "mockingbirds."
http://www.audubon.org/field-guide/bird/northern-mockingbird
http://www.audubon.org/field-guide/bird/northern-mockingbird