U. S. NATIONAL MUSEUM 



BULLETIN 203 PLATE 18 





7 



Huachuca Mountains, Ariz. 



■ 1 limiiv.^ 



n^- 



F. C. Willard 



Pima County, Ariz. I" • C- Willard 



NESTS OF VIRGINIA'S WARBLER (UPPER) AND LUCY'S WARBLER (LOWER) 



