%A J Vauclair %J The Cognitive animal %T Categorization and conceptual behavior in nonhuman primates %X This essay describes some of the studies that have been carried out in the past 5 years with two species of baboons, both in laboratory-controlled conditions (Guinea baboons, Papio papio) and in outdoor settings (olive baboons, Papio anubis). %K categorization, human primates, conceptual behavior, phylogeny %P 239-245 %E M Bekoff %E C Allen %E G Burghardt %D 2002 %I Cambridge, MA : MIT Press %L cogprints3603