animal animals area away closed emergency enter entry go keep lonely military no out stay tresspass tresspassing warning wild barbed wire barbwire clouds curl curve danger diagonal fence gate get off iron metal no access razor wire security sharp sky stay away stay out blue limit pole post sign signpost signs asbestos attention beware black building yard construction area directions do not enter finger gesture glove hand icon illustration industrial logo pictogram thumb babies baby canada canadian duck ducklings family geese goose group hiss protect protecting walk walking green mother nature nature plantation tea tea leaves Tea Plantation valley