Toque macaque (Macaca sinica) grooming on a branch, Sri Lanka

macaca sinica tropical forest adult couple sit grooming profile shot overview sri lanka macaca endangered on a branch pair one on one july toque macaque macaca sinica tree species nobody equatorial forests tropical forests equatorial forest dense forests dense forest adults seat siting delousing delouse profile sights profile sight profile shots profile view profile views side view overviews global sight global sights full length endangered species duet pairs duets 2 two face to face toque macaques macaca sinica arboreal species arboreal with nobody forest area stage of development individual enumeration posture behavior social contact communicate social behaviour shot indian subcontinent asia cercopithecidae catarrhini haplorhini primates mammalia synapsida vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota threatened endangered species iucn red list of threatened species species convention on international trade in endangered species of wild cites macaque macaca sp macaque old world monkey primate mammal wild animal species particularity