Results 1 results found Rhesus monkeys de-louse each other, Nepal, Asia Two Bonobos or Pygmy Chimpanzees (Pan paniscus), delousing each other in an enclosure Japanese Macaques (Macaca fuscata) grooming each other Japanese Macaques (Macaca fuscata) grooming each other Japanese macaques (Macaca fuscata) in winter Japanese Macaque (Macaca fuscata) Japanese macaques (Macaca fuscata) in winter