mediterranean male of the alfalfa leafcutting bee

insect wildlife nature megachile macro megachilidae bee wild leafcutter entomology hymenoptera closeup animal arthropod rotundata alfalfa leafcutting flower background pollinator yellow spring white garden blossom solitary bloom plant botany flora summer leaf arthropoda beauty color insects bright echinops sphaerocephalus ball ecology asteraceae glandular globethistle great pale