white-headed vulture at jurong bird park

accipitridae africa asia attraction aviary beak been bird birds carcasses covers critically crowd declining degradation due eagle endangered endemic eyes family fast feathers fly forests fun great habitat have headed highest hill holiday jurong known log monkeyeating old park parrot philippine philippines point poisoning populations presenter prey raptor recent red region relax sharp singapore slope species steeply talons tourist vulture vultures western white whiteheaded wildlife winged wings wood world years