Snow Bunting

It has taken me all summer but I finally got a photo of a snow bunting. I don't have a super long telephoto lens (at least not yet) and I have to get close to my target to get a good photo. The snow buntings (snowflakes) are very skittish and hard to sneak up on. Yesterday morning several of them were on the ground outside our windows and I snapped several photos. The problem is glass is hard to get a good photo through and this is the only photo that turned out even moderately good. Once again I know there is some avid bird watchers in the Arctic blogging world so please correct me if I'm wrong. Thanks.