I need your help for this one!

So the last photograph I shared with you was of a male Downy woodpecker. They visit the suet feeder quite often, but would probably like it better if I made my own suet, the suet I currently have they take or leave depending on the day of the week. 

This next visitor to my feeder is one that I'm not quite sure I know the correct answer, so I'm counting on you bloggers who are reading this to help me out!

My best guess is a...oh wait, I guess I should let you guys tell me what you think first.  However, my thought is that this bird in this picture is an "introduced species" which spends a lot of time at feeders in the winter.  Does that ring a bell with anyone??