Great Horned Owls eat a variety of birds and mammals, including, reportedly, skunks. Most northern birds don't seem to say 'you-all', while southern birds do. Caution should be used in interpreting this bit of trivia. It is larger than hand-sized. Found from as far north as treeline in the summer, it migrates from these northerly areas in winter.
Flickers are the woodpecker most likely to be found on the ground where they feed on ants.
The call is like the Pileated Woodpeckers, but longer and less ringing. Under the name, 'Yellowhammer' it is the state bird of Alabama. It feeds on just about anything making it unpopular with farmers whose crops it eats and with other birds whose eggs it eats. The voice is clearer and less nasal than that of other crows. It is larger than a person's hand.