official german sign for nature reserves

area attention background bioshere bird birds caution centre climate close conservation consist desing disturb eagle ecological emblem forest german germany green hint icon information landscape landschaftsschutzgebiet mean natur natural nature naturschutzgebiet nobody official old ornithologist ornithology preserve prohibition protection reserve reserven reserves road roadsign rough safety sanctuary shape sign signal signpost symbol temperate text texture traffic translation triangle triangular unesco warning white wildlife words