arrow arrows bicycles bike bike route both directions direction directions germany green logo opposite pictogram route sign traffic two metal metallic pavement red silver animals black-legs black-mane black-tail breeds covering creamy dark-bay domesticated dressage equine equine-intelligence gold-coat golden grazing hooves horse-blankets horse-riding horses intelligent mammal manes opposite-directions palomino reddish-coat riding sport tails white-mane white-tail bare feet barefooted beach damp beach sand differences different footprints impressions prints sand shod shoes anas-superciliosa appearance aquatic-bird Australian background bird black-eye-stripe brown-duck color colors colour colours common dark dark-brown duck fauna fowl grey-duck lake light nature omnivore omnivorous Pacific-black-duck paddling pair reflections ripples rippling surface surfaces swimming texture textured textures water waterbird waterfowl widespread wild-duck