The effects of privacy walls on aggression in a captive group of rhesus macaques (Macaca mulatta) (2001)

McCormack, K., Megna, N. L.

Abstract

Preliminary results suggest that non-contact aggression (vocalizations, fear grimaces, chases, and threats) is significantly reduced after the introduction of the privacy walls (p<.05). However, a change in contact aggression was not observed with the introduction of the walls.