eastern or northern grey gibbon hylobates funereus primate in the gibbon family hylobatidae, endemic to northeastern borneo in

child wild mammalia northern gray gibbon adult jungle rainforest sabah mammals tropical tabin primates wildlife primate cute malaysia endangered monkey parent ape asia borneo primeval island south park zoology nature native national mountain endemic forest fury fauna mammal colorful bush brown beautiful hairy background animal danum valley tree branch sit climb eastern grey hylobates funereus family hylobatidae northeastern kalimantan sarawak brunei top