An individual comes out from below climbing up then jumps to another branch, Dusky Leaf Monkey Trachypithecus obscurus, Thailand

spectacled leaf monkey spectacled langur langur dusky leaf monkey lutung trachypithecus obscurus simiiformes cercopithecidae wildlife sanctuary trachypithecus fruiting tree canopy long tail arboreal foraging wildlife primate malaysia primates branches mammalia jungle folivorous habitat monkeys rainforest habitat loss haplorhini kaeng krachan endangered thailand myanmar endangered species nature trees apes mammals climbing animals leaves forest morning natural green mongkeys national parks howling