Robins is what I have not finches, I'm just a moron lol. We also see the occasional cardinal come through and our cats are immediately glued to the windows over that bright red. Typically we only see them during the fall when they're passing through though unfortunately. It's funny that you say you feed during the winter. I was reading something recently that said that you should do that because migrating birds will get use to your feeders being a safe place to grab a bite before continuing wherever they're going.
Not sure how true that is, but it was interesting to think about.