division of Birds 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 

 VOLUME 145, NUMBER 1 



SYSTEMATIC NOTES 

 CONCERNED WITH THE 



AVIFAUNA OF PANAMA 



By 

 ALEXANDER WETMORE 



Research Associate, Smithsonian Institution 



(Publication 4501) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



JUNE 26, 1962 



