alert animal animals awareness be careful beware birds black bright care caution chickens chicks crossing crossing- alert danger ducklings ducks protection road crossing sign warning watchout water birds water fowl wildlife yellow 3D abstract background blocks blue box build building colors colours concept construction cubes design digital futuristic geometric graphic green growth illustration pattern pile red rise square stack steps structure symbol texture beak bird black bill black crown bright eyed cinnamon cleaning colored coloring coloured colouring fauna head plumes Heron long white head plumes long yellow legs Nankeen night heron nocturnal nuptial plumes nycticorax caledonicus omnivore omnivorous perched plumes rufous night heron secretive sharp sharp eyed shy stocky waterbird widespread backdrop banner child fun game grunge handmade mask party play portrait poster puzzle render rough scrap scrapbooking sheet smooth vellum warhol announcement be-careful blocked blocked-path careful communicating communication detour directing direction go-around informing lookout observant observe pedestrians safety security watch watch-out appropriate behavior appropriate behaviour assistance concern dangerous directions emergencies emergency emergency action first aid help jellyfish jellyfish stings protect signs stingers stings warning sign border creation fairy tale fantasy horizon image impressionism landscape magic New original painting skies sky spectacular style sunset unique vector wonderland color fill Fractal light pink purple rainbow swirls waves beige blank borders burst copyspace edge element explode explosion frame gray grey modern rays weird