?? ????? ??? ???? ??? ?? ???? ?? ?????? ??? ?????? ?????? ???? ?? ??? ?? ????-???? ?? ???? ??.Brains of an emu, a kiwi, a barn owl, as well as a pigeon, with visual processing areas labelled The avian brain would be the central organ on the anxious process in birds. Birds have significant, complex brains, which process, combine, and coordinate info