U. S. NATIONAL MUSEUM 



BULLETIN 133 PL 8 



Plumes of the Pampas Grass 



Guamini, Buenos Aires, March 3, 1921 



A^# 





L-'A*** 



Nest and Eggs of Crested Tinamou (Calopezus e. elegans) 



Carhue Buenos Aires, December 15, 1920 



