Fig. 21 — Clearing in the tropical forest between Rosalina and Pabellon. This 

 represents the border region where the forest-dwelling Machiganga Indians and the 

 mountain Indians meet. The clearings are occupied by Machigangas whose chief crops 

 are yuca and corn; in the extreme upper left-hand corner are grassy slopes occupied 

 by Quechua herdsmen and farmers who grow potatoes and corn. 



