EXPLANATION OF FIGUliES ON PLATE IL 



1. CUUV'S SnEAinVATKR, PuFFIXUS ISOKKALIS; lu'ud of iulult UKlll' ill iUltUlUiml pluiU- 



ago, fioiii tlK' coast of Massacliusetts. 



2. Audubon's Sueakwatku; Puffinus audubo.m; head of adult iiiak' in siinimer plum- 

 age, from the Bahamas. 



;;. SouTV Tekx, Sterna fuliginosa; head of adult male in summer plumage, from 

 the Bahamas. 



4. Noddy Tfun, Anous stoeidus; head of adult male in summer plumage, from the 

 Bahamas. 



5. BiiiDi.ED Tekn, Sterna an.estueta- head of adult male in suimuer plumage, from 

 the Bahamas. 



BIEDS OF eastern NORTH A.MEKICA. 



