advice alert appropriate-behavior appropriate-behaviour awareness birds black care communicating communication concern danger denied directions inform information informing not-allowed not-permitted park permission-denied please polite prohibited prohibition prohibitions protecting protection public-park sign warning warning-sign water-birds water-fowl weathered weathering wildlife blue dark flower flowers forget me not gardne nature small summer tiny weed construction control detour do not instruction restriction safety temporary traffic turn canine clean clean-up cleanliness controlled denial dog doggy-do dogs-prohibited droppings exception excrement excreta hygiene lead leash mess messy pets pickup poo prepared regulations responsible rules sanitation waste approval approved bush-reserve conservation conserve natural observation observe permitted protect red restrictions signs white area attention banned boundaries boundary cigarettes direction directive distance distinctive entrance environment health health-risk limits location no-smoking painted pollution shopping-center shopping-centre symbol unhealthy wording words behave behavior behaviour careful caution communicate ducks fatal feed feeding food message no-bread restricted signage watrer-fowl contrast dice die gamble gambling loose not even odd odd number win penalties penalty thick thin circles dangerous disapproval disapproved messages pictograms public symbols