closeup on a colorful red hairy male of the european horned orchard mason bee, osmia cornuta sitting on a branch

animal arthropod arthropoda background bee biology branch close closeup colorful cornuta detailed ecological ecology entomology europe european flower fluffy garden hair hairy horned hymenoptera insect invertebrate isolated macro male mason megachilidae natural nature orange orchard osmia outdoors pollinator red single sitting solitary spring wild wildlife