U.S. NATIONAL MUSEUM 



BULLETIN 1 13, PL. 93 



♦*r 





.* ♦ 



4 • * '" 



10 



1 AND 3. NODDY 4. 5 AND 6. BLACK TERN 



2 and 9. least Tern 7. White-winged Black Tern 



8 and 10. Black Skimmer 



A.HM.TlC'jfi-^j 



FOR DESCRIPTION SEE PAGE 340 



