basic carbohydrate colors colours common crop diet fibre food minerals perennial potato potatoes shooting shoots skin small small potatoes solanum tuberosum spud staple starch starchy texture tuber tuberous variety vegetable vitamins young appearance Australian-white-ibis bare-black-head bird color coloring colour colouring companions competitive downcurved-bill fairly-large ibis ibis-family odor odorous odour pest pesty strong-smell threskiornis-moluccus urban wader wading-bird water-bird white-plumage widespread wildlife adolescent-bird aggressive alert Australian beak clawed claws dark feeding grass grassed area gray grey gymnorhina-tibicen insectivore lookout Magpie mottled protective sharp sharp-eyed swoop swooping territorial watchful watching adolescent bird black and white gymnorhina tibicen plumage sharp eyed african bark black coats black skin Bray common zebra equids fast grant’s zebra grazers herbivores herbivorous herd herds individual mammal patterns plains zebra social stripes ungulates unique white fur white stripes zebra background beauty colorful colourful Dandelion encroaching flora flowers foliage green greenery nature pattern pests plant plants prolific round spreading Taraxacum officinale textures unwanted wallpaper weed weeds yellow