maroon langur or leaf monkey or red leaf monkey presbytis rubicunda, endemic to borneo and karimata, live in forests, feed on

wildlife wilderness wild tropical tree threatened tail species seeds sabah rubicunda red rare rainforest primate presbytis outdoors orange nature monkey maroon mammal malaysian malaysia leaves leaf langur karimata jungle isolated green furry fur fruits fruit forest face exotic endemic danum valley cute creature cercopithecidae borneo asian asia arboreal animal