I had no binoculars with me, and no extra time, but about 45 minutes ago I thought I saw a Vesper Sparrow by DHMC Lot 20, where it exits onto Mt. Support Road, across the street from Colburn Hill. It was in the short grass near the loop road which goes around Lot 20 toward the Cancer Center/ED Entrance area (I think it's the NW side of the intersection). I flushed it and watched it fly into a small tree nearby. Little brown job with white outer rectrices, clearly visible when it was landing in the tree. I can't think of anything else it could've been. It seemed much too light brown to be a junco, but I didn't get a very long look. matt stone