toggle visibility Search & Display Options

Select All    Deselect All
 | 
Citations
 | 
   print
Sakura O, & Matsuzawa T. (1991). Flexibility of wild chimpanzees nut-cracking behavior using stone hammers and anvils: an experimental analysis. Ethology, 87, 237.
toggle visibility
Select All    Deselect All
 | 
Citations
 | 
   print