The article presents records of sightings of rare bird species in Connecticut during the fall season from August 1 to November 30, 2015. Information is provided on field sightings of migratory birds including pink-footed goose at Fisher Meadow in Avon, Eurasian wigeon at Bishop's Pond in Meriden, Harlequin duck at Sandy Point in West Haven, Cory's shearwater at Long Island Sound, American Bittern at Community Lake in Wallingford, and Black Vultures in Pawcatuck.