sign save the bees german "rettet die bienen"

green screenshot wood vehicle transport iron wall tree plant yellow track leaf flower grass art soil nature house agriculture sign save bees german rettet bienen apiculture honeybee beeswax bees pollen insect animal bee politics rescue symbolic warning ecology life biodiversity caution danger elections extinction illustration rural wild beehive concept hive honey nature referendum sign symbol beautiful environment food outdoor summer bio federal election state parliament protection preservation safe abstract hobby beekeeper bee beekeeping attention petition for referendum