I'm one of the many who tend to lean towards a small Northern. Many birds and mammals have smaller than normal individuals in the population. I agree the bird has a few characteristics of Loggerhead but to me most of the identifying points such as bill hook size & color, behavior, body color, etc. leans towards Northern. I'm very familiar with both and have seen a few Northerns that look very similar to this bird in Maine. Unless it's a hybrid between the two I'd definitely lean towards Northern.
Andrew Andrew v. F. Block Consulting Naturalist/Wildlife Biologist 37 Tanglewylde Avenue Bronxville, Westchester Co., New York 10708-3131 Phone: 914-337-1229; Fax: 914-771-8036 -- NYSbirds-L List Info: http://www.NortheastBirding.com/NYSbirdsWELCOME http://www.NortheastBirding.com/NYSbirdsRULES ARCHIVES: 1) http://www.mail-archive.com/nysbirds-l@cornell.edu/maillist.html 2) http://birdingonthe.net/mailinglists/NYSB.html 3) http://www.surfbirds.com/birdingmail/Group/NYSBirds-L Please submit your observations to eBird: http://ebird.org/content/ebird/ --