closeup on the typical thorns on the back of a male european woolcarder solitary, bee anthidium manicatum

arthropoda anthidium manicatum arthropod bee ecology european hymenoptera insect megachilidae nature oost vlaanderen tuin bellem animal biology carder closeup entomology garden invertebrate large macro male natural one outdoors pollinator single solitary wild wildlife wool woolcarder colorful yellow striped pink flower thorns