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 Australia Australian Australian-sleepy-lizard banded bands blue-tongue blue-tongued-lizard blue-tongued-skink blueys body-flattening bogeyes crawling creature dark-streaked distinctive diurnal eyes fauna ground-foraging large-headed lizard omnivore omnivorous reptile reptilia sedentary Skink skink-species slow-moving striped stripes sturdy terrestrial tiliqua-multifasciata tongue tough-hide viviparous-skink wildlife beak berbet bird brown bush eye feather foliage green limb tree yellow