Coues.] 126 [October 7, 



Favi. 46. — SuLiDiE. 



264. Sula bassana. Gannet. Win. (G.) 



265. S.fusca. Booby. Res. (G.) 



Fam. 4 7. — Tachypetid.^. 



266. Tachypete.)^ aquilus. Frigate Bird. Sum. (G.) 



Fam. 48. — Phalackocoracid.e. 



267. Graculus d'dophus. Double-crested Cormorant. Coast in 

 win. Perhaps also G.Jloridanus. 



Fam. 49. — Plotid^. 



268. *Plotus anhinga. Snake Bird. Sum. (G.) 



LONGIPENNES. 



Fam. 50. — Procellariid^. 



269. ^Flstrelata Jicesitata. (Procellaria merkUonalis Lawr.) This 

 species must certainly occur off tiie coast, as it goes as far north as 

 New York. 



270. Oceanites oceanica. Wilson's Stormy Petrel. Off the coast. 



271. Puffinus major. Greater Shearwater. Off the coast. 



272. *P. obscurus. Dusky Shearwater. Off the coast. Sum. (G.) 



Fam. 51. — Larid^. 



273. Larus marinus. Black-backed Gull. Coast in win. 



274. L. delawarensis. Ring-billed Gull. Coast in win. 



275. L. smilJisonianus. Herring Gull. Coast in win. 



276. Chroecocephaius atrictlla. Laughing Gull. Coast in sum. 



277. C. Philadelphia. Bonaparte's Gtill. Coast in win. 



278. Geloclielidon anglica. Marsh Tern. Sum. 



279. Sterna kirundo. Common Tern. "Sum." (G.) 



280. S. Forsteri. Q'S. Havelli, Aud.," of Gibbes' list.) Win. 



281. S. antUlarum. Least Tern. Migr. ;sum.? 



282. S. paradisea. Roseate Tern. Coast in sum. 



283. Thalasseu.'s acuftavidus. Cabot's Tern. Migr. ? 



284. T. regirifi. Royal Tern. Coast in .sum. 



