U. S. NATIONAL MUSEUM 



BULLETIN 133 PL. 16 



Arid Hills Grown with Scattered Brush, Haunt of Crested Tinamou 

 (Calopezus elegans morenoi ) 



North of General Roca, Rio Xegro, December 2, 1920 



A Quiet Channll ut- the Rio Negro. The Birds in the Water 

 Are Coots (Fulica armillata and F. leucoptera i 



South of General Roca, Rio Xegro, December 3, 1920 



