Brewer.] 448 [March 3, 



268. Chaulelasmus streperus Gray. Migratory, rare. 



269. Mareca americana Steph. Migratory. 



270. Aix sponsa Swainson. Summer resident. 



271. Fulix marila Baird. Migratory. 



272. Fulix affinis. Rare, migratory. 



273. Fulix COllaris. Summer resident, rare (Maine). Migra- 

 tory. 



274. Aythya americana Bon. Migratory, summer resident, 

 rare (Me). 



275. Aythya vallisneria Bon. Migratory, rare. 



276. Bucephala americana Bd. Winter visitant (S. N. 

 E.); resident (Me.). 



277. Bucephala islandica Bd. Migratory (S. N. E.) ; sum- 

 mer resident, rare (Me.). 



278. Bucephala albeola Bd. Migratory (S. N. E.); summer 

 resident (Me.). 



279. Histrionicus torquatus Bon. Winter visitant. 



280. Harelda glacialis Leach. Winter visitant. 



281. Camptolsemus labradorius Gray. Winter visitant. 



282. Melanetta velvetina Bd. Migratory. 



283. Pelionetta perspicillata Kaup. Migratory. 



284. Oidemia americana Swainson. Migratory. 



285. Somateria mollissima Leach. Winter visitant. 



286. Somateria spectabilis Leach. Winter visitant. 



287. Erismatura rubida Bon. Migratory. . 

 *288. Erismatura dominica. Accidental (Vermont). 



289. Mergus americanus Cass. Summer resident (N. N. 

 E.) ; migratory (S. N. E.). 



290. Mergus serrator Linn. Summer resident (N. N. E.). 



291. Lophodytes cucullatus Reich. Migratory (S . N. E.); 

 summer resident (N. N. E.). 



*292. Pelecanus erythrorhynchus Gmel. Accidental 



(Mass.). 



* 293. Pelecanus fuscus Linn. Accidental, (Mass.). 



294. Sula bassana Brisson. Winter visitant. 



295. Graculus carbo Gray. Rare summer resident (Maine); 

 migratory. 



296. Graculus dilophus Gray. Winter visitant. 



297. Larus glaucus Brisson. Coast in winter. 



298. Larus leueopterus Fabr. Coast in winter. 



