Close up shot of a exotic flightless southern cassowary, casuarius casuarius in captivity, pecking the food on the ground in wildlife conservation park

southern cassowary casuarius bird double wattled two australian flightless species black blue face plumage feather casque head animal langkawi wildlife park wild environment sanctuary birdwatching beak bill habitat australia zoo conservation ostrich ornithology queensland malaysia wonder look captivity walk fence exotic tropical rainforest eat forage peck ground pecking food