[Maine-birds] ID help please-saltmarsh sparrow????

https://www.flickr.com/photos/143862779@N08/41775841365/in/dateposted-public/

I believe this is a salmarsh sparrow which I saw at Scarborough Mashes this morning, I know the pic is not great...lighting was not my friend.  I was excited to see it is banded.

Thanks

Deb Powers

South Berwick Maine