Our feeders usually attract black-capped chickadees, blue jays, downy woodpeckers, starlings, and pigeons. But every now and again we'll see a new bird, like this one. I'm not entirely sure what it is, possibly an American goldfinch. We keep a guidebook by the window, and I've started to take photos of our visitors to aid in identification. Even so, I could use all the help I can get. So, if you know what this bird might be, please let me know!
