1875 Double-crested Cormorant Portland 1888 Barn Swallow New Haven 1898 Common Goldeneye Portland 1906 Common Redpoll New haven 1971 Bufflehead Mansfield 1987 Iceland Gull New Haven, Lighthouse Pk. 1990 Stilt Sandpiper Westport, Sherwood Is. St. Pk. 1995 314 American Coot Stamford, Laurel Reservoir 1995 Bohemian Waxwing Sharon, Miles Sanctuary 1995 Lesser Black-backed Gull Stratford 1996 Pine Siskin Westport, Sherwood Is. St. Pk. 1996 1000 White-throated Sparrow Groton, Bluff Pt. St. Pk. 1998 Greater White-fronted Goose Coventry 2000 Iceland Gull Stamford 2000 Red-necked Grebe New Hartford, Nepaug Res. Blackpoll Warbler Cape May Warbler