S. NATIONAL MUSEUM 



BULLETIN 1 13, PL. 79 





t 



iSSff-^ 



1 



^ 









r-*' 





.<*, 



«••-*'- 



.A 



1 AND 2. Long-tailed Jaeger 



3. Ivory Gull 

 4 AND 5. Glaucous-winged Gull 



FOR DESCRIPTION SEE PAGE 338 



