Martha's Vineyard is being invaded by winter finches and other species that depend on food that is sparce in the Boreal Forest this winter.  Purple Finches, Pine Siskins and for the first time in ages, Evening Grosbeaks.
For more details and to find out which bird is little tin horn go to:
http://www.mvgazette.com/birdnews.php?28058                Photograph by Lanny McDowell