APPENDIX. . 583 



LAEUS GLAUCUS. Glaucous Gull. Burgomaster Gull. A very rare winter 

 visitor. 



LAEUS LEUCOPTEEUS. White-winged Gull. A rare winter visitor. 



LAEUS DELAWAEENSIS, Eing-billed Gull. Not uncommon in winter. 

 Breeds on the coast of Maine rarely. 



STEENA ACUFLAVIDA. Cabot's Tern. Accidental ; from the South. 

 One obtained at Chatham, Mass., August, 1865, by Mr. Nathaniel 

 Vickary. 



STEENA FULIGINOSA. Sooty Tern. Has been met with on Muskegeet 

 Island, Mass., in the breeding season. A southern species. 



STEENA PAEADISEA. Eoseate Tern. Summer visitor to southern por- 

 tions of New England. 



PEOCELLAEIUS GLACIALIS. Fulmar Petrel. Given by Coues as "A 

 rare winter visitant along the coast." 



THALASIDEOMA PELAGICA. Stormy Petrel. Rare in winter off the 

 coast. 



PUFFINUS MAJOE. Greater Shearwater. Not uncommon in winter off 

 the coast. 



PUFFINUS ANGLOEUM, Hank's Shearwater; and P. FULIGINOSUS, Sooty 

 Shearwater. Are occasionally met with in winter off the coast. 



MOEMON CIEEHATA. Tufted Puffin. Very rare, and probably acci- 

 dental ; in winter, on south-eastern coast of Maine. A north Pacific 

 species. 



COLTMBUS AECTICUS. Black-throated Diver. Is' given in several lists 

 as occurring in winter. Given in Putnam's list as " common in young 

 plumage in winter, rare in adult plumage." I have never met with an 

 undoubted specimen. Its occurrence in New England must be con- 

 sidered rare. 



UEIA AEEA. Thick-billed Guillemot. Not uncommon in winter. 



