tarai gray langur or semnopithecus hector an old world monkey closeup or portrait sitting on tar road or safari track in forest at

tarai gray langur india semnopithecus hector terai pilibhit national park dudhwa himalayan jim corbett rajaji shuklaphanta tiger reserve monkey sacred family asian mammal siwalik hills habitat foothills closeup nepal bhutan chitwan bardiya threatened primate species hanuman indian subcontinent black face expression natural nature green background forest outdoor safari animal travel destination wild wildlife jungle