long horned bee male

animal animals bee bees bush bushes busy buzz buzzing card closeup conservation creature creatures delicate eco ecology endangered entomology environmental eucera extinction flora flower flowers fly food fragile fur garden gardens germany grass group hair hebe honey horn horned hungry hymenoptera insect insects long longicornis macro male morning natural nectar plant plants pollen pollination postcard poster pretty protect protected protection solitary spring stamen stamens sugar sugary summer sweet system time tiny tuberculata wild wing winged wings work worker