bee on a cota tinctoria, the yellow or dyers chamomile blossom

gardening centaurea cyanus cornflower blue animal apis mellifera background beautiful bee biodiverse biodiversity blooming blossom blurred close up color ecosystem environmental protection fauna field flower garden green honey insecticides meadow natural nature nectar pesticide free plant pollen pollination south tyrol summer wild wings cota tinctoria anthemis yellow golden marguerite chamomile oxeye dyers boston daisy daisylike