anas superciliosa aquatic bird Australian bird black eye-stripe brown duck chick common dark-brown direction duck ducklings fauna follow follow-the-leader following fowl grey duck guidance guiding lead leading mother omnivore omnivorous Pacific black duck protection protective waterbird waterfowl widespread wild duck anas-superciliosa aquatic-bird black-eye-stripe brown-duck grey-duck light Pacific-black-duck pond reflecting reflections ripples rippling shade shadows sunlight sunshine surface surfaces water wild-duck wild-life Australia beak bill black beak black bill black-billed spoonbill colored colorful colors coloured colourful colours feeding glossy large Large Bird long flattened beak long-legged platalea regia reedy grass royal spoonbill shiny spoon-shaped bill spoonbill waders wading bird wildlife animal beautiful beauty birds brilliant close up cute eating exotic feather feathered feathers green head looking lorikeet native natural nature paradise parrot pretty rainbow red scaly-breasted lorikeet standing stare tame teal Trichoglossus chlorolepidotus tropical wild wings eye yellow aged image arboreal arboreal herbivorous marsupial cultural culture emblem emblematic eyes features fur furry herbivorous icon iconic image inactive koala koala bear Marsupial national nostalgia nostalgic old style phascolarctos cinereus popular pouched protected secure secured slow slow metabolism symbol symbolic black-beak black-bill black-billed-spoonbill lake large-bird long-flattened-beak platalea-regia reflected royal-spoonbill spoon-shaped-bill banded bands curved beak curved bill dusky glossy ibis ibis ibises iridescence iridescent iridescent bronze long down-curved bill metallic sheen pair plegadis falcinellus plumage boomers bucks does fast flyers greys herbivores Jacks jills jump jumping kangaroo macropod macropodidae mob powerful powerful-hind-legs relaxing roos speed strong teeth upright