astilbe clusters color colored colorful colors colour coloured colourful colours cultivars dense false-goats-beard false-spiraea feathery feathery-plumes flower-clusters flowers foliage herbaceous-flowering-plants hybrids long-blooming meadowsweet perennials pink plume plume-like-flowers plumes profuse profuse-blooms stalks beak bird black bill black crown bright eyed cinnamon cleaning coloring colouring fauna head plumes Heron long white head plumes long yellow legs Nankeen night heron nocturnal nuptial plumes nycticorax caledonicus omnivore omnivorous perched rufous night heron secretive sharp sharp eyed shy stocky waterbird widespread wildlife grooming preening black-bill black-crown bright-eyed head-plumes long-yellow-legs Nankeen-night-heron nuptial-plumes nycticorax-caledonicus plumage rufous-night-heron sharp-eyed beauty feather grass light nature plant sky stalk underneath Australian beautiful Dendrocygna eytoni duck eyes Eyton's Plumed feathers Grass Whistle Duck Grey or Red-legged Whistler Monkey Duck native ornithology plumed pretty Red-legged or Whistling Tree-duck resting standing Tree Duck wandering webbed feet whistling wild banded birds chestnut decorative dendrocygna-eytoni distinct distinctive elegant Eyton's-plumed-duck grass-whistle-duck grazers handsome land-feeders long-necked monkey-duck mottled-beak mottled-bill outstanding pair paired prominent-lanceolate-plumes red-legged-tree-duck red-legged-whistler tall tree-duck whistling-tree-duck