U. S. NATIONAL MUSEUM 



BULLETIN 86 PL. 6 



MAP OF 



SOUTH AMERICA. 



Breeding Ranges of the Subspecies of Chordeiles rupestris. 



1. Chordeiles rupestris rupestris. 



2. Chordeiles rupestris xyosllctus. 



3. Chordeiles rupestris zaleueus. 



