We have a Swainson's Thrush in our yard this morning. All fluffed up in the cold but clearly all olive-brown, pale yellow eye-ring etc etc. We hardly ever see this species here inour bar Harbor yard. It is the yard bird up in Roque Bluffs, however. You can see the photos at iNaturalist, where my user name is Carol-in-Maine, or just put the species in the "box" on that website.