What kind of bird ?

This bird eats at the same feeder as the Goldfinch.    He barely ate at all but keep a real close eye on the neighborhood.   Me, in particular.   Of course, Boz is also outside.    She is a little smaller than he is and all brown.      He is about the same size as a Goldfinch but has red instead which tells me that they are probably some kind of finch.     Only this one pair has made an appearance and neither time was at the same time as the Goldfinches which descend on our feeders in droves.....several pairs bicker and fight over two feeders.....all at the same time.