The goldfinches have found the finch sock! God, I'm so excited! They're so..vivid. The house finch--or purple finch, I'm not sure how to tell the difference, without two of 'em together in a line-up--is grumpy and tries to chase them off, but the goldfinches just hang out on a branch a few feet away and wait for him to get over it.
Also saw something that I think was an Eastern Towhee--had the red and black and white, with dark red eyes.