It appears to be a cardinal with a bald head! Yikes!!! I was afraid he might have some weird bird disease, but a quick search turned up this bit of information:
'For most birds, molting is a process where a few feathers are lost and replaced at a time—the bird looks a little scruffy, but it always has a covering of feathers. In some species, however, particularly Blue Jays, cardinals, and possibly grackles, a few individuals seem to lose all the feathers on their heads at once, resulting in a very odd looking bird.
When birds become bald this way, it’s temporary: new feathers soon grow and the bird looks normal once more. Some bird experts believe this is a rare (and insignificant), molting pattern seen in particular individuals year after year. Others wonder if the phenomenon is caused by a health problem.'This bird has made me realize that if vultures had feathers on their head, they would probably be considered beautiful birds. He acted normal enough, I hope he gets his feathers back soon. He needs a name. Any suggestions? I'm thinking 'Igor' or 'Rogaine...'