nailed it, it's a song sparrow. i used the app, cropped in tight in lightroom, took a phone photo and submitted that with capture location and date to the app, app came back in seconds with a match photo, confirmed song sparrow. i take back most, not all of the bad things i said about phone photos. you should definitely get this app. after you make a bird match, it asks you to create an account, it seems that all these sightings get entered into the cornell database, which makes sense, allows cornell to build a realtime range map, especially with climate change concerns, i am sure some of the bird ranges are shifting.