Monkey Indian langur (Semnopithecus), in tree, yala national park, Sri Lanka, Asia

animals animal anthropoidea asia catarrhines catarrhine catarrhini cercopithecidae deserted empty gray langur hanuman langurs hanuman langur indian india mammalian mammalia mammals mammal monkeys monkey np national parks national park natural preserve nature conservation area nature reserves nature reserve nobody no one no people np old world monkeys old world monkey presbytina primates primate semnopithecus southeast asia southeastern asia sri lankan sri lanka travel photography trees tree uninhabited yala np yala national park