TEKNS. 



115 



terior from Va., 111., Tex. and Cal., north to 

 Manatoba, in May. South in Sept.; winters 

 from N. C. to Brazil; north in April; rare 



Fig. 83 



Forster Tern. 



on the coast of Mass. Cries, similar to those 

 of Common Tern but harsher. 



81. ARCTIC TERN. 



Differs from Common Tern in having 

 bill wholly red, fig. 85, under parts pearl- 



Fiff. 84 



Forster Tern. 



gray, and feet coral-red. Young have bill 

 black, feet yellow but the rump in all ages 



