sabah partridge - tropicoperdix graydoni bird in the family phasianidae found in borneo, formerly considered conspecific with

animal arborophila asia avian background beak beautiful bill bird birding birds birdwatching borneo branch brown bush charltonii chestnut colorful endemic fauna feather forest graydoni green hillpartridge island malaysia mating mountain national native nature necklaced ornithologist outdoor park partridge perched pheasant primeval red sabah sepilok south tropical tropicoperdix wild wildlife family phasianidae found considered conspecific chestnut-necklaced