Two Male Reed Buntings

Actually there were three male Reed Buntings on the feeders today at the same time, but I only managed to capture two of them in the picture. There were also two females visible at one time, so I suspect that we have three pairs visiting us. One of the males, out of this picture, is much darker than either of these two, but the one on the right, in the foreground is darker than the one on the left, hence my confusion yesterday.