EcologybioRxiv
Landscaping the behavioural ecology of primate stone tool use
K. Almeida-Warren, T. Matsuzawa, S. Carvalho
This study examines the ecological factors influencing nut-cracking behavior in wild chimpanzees, finding that food availability and nest proximity are key predictors of tool-use sites.
DOI 10.1007/s10764-022-00305-y