1874 Red Crossbill Portland 1893 Dovekie Stonington 1948 Laughing Gull Noank 1950 400 American Black Duck Saybrook 1950 Lesser Yellowlegs Saybrook 1984 Eurasian Teal Westport, Compo Beach 1985 Greater White-fronted Goose Walingford 1989 Glaucous Gull New Britain 1996 Saltmarsh Sparrow Westport, Sherwood Is. St. Pk.