adult-bird aquatic black black-winged-stilt cautious distance distant dog-bird himantopus himantopus large long-legged longshanks mature pied-stilt protective shore shore-bird shore-line stilt territorial wader wading wading-bird water-bird white white-headed-stilt widespread young wide-spread Australian bird black-bill carnivores carnivorous foraging himantopus-himantopus long-beaked red-legged sharp-beaked sharp-bill thin feathers Heron long bill Long Neck nature outdoors sky sound tree wading bird cutout flamingo isolated pink shadow shape silhouette wade walk ibis beak blue blue heron eyes legs neck water wildlife black-winged blue-black carnivore crest crested egretta-picata green pied-egret Pied-Heron pond reeds reedy reflections sharp-eyed yellow-bill yellow-legged