white-tailed bombus lucorum bumblebee collecting nectar on wild red flowering clover trifolium pratense flower head, large

bees bloom blooming bombus botany bumble bumblebee bumbling buzz closeup clover collecting colorful detailed floral flower flowering flowers green head honey honeybee horizontal large leaf leaves lucorum macro meadow nature nectar orange pattern petals plants pollen pollination pratense propolis purple red summer sunlight sunny tiny trifolium uncultivated violet warm whitetailed wild wings yellow