bumble bee sitting on a birght yellow tansy flower - bombus / tanacetum vulgare

animal aster asteraceae background bee bees birght bitter bittere blur blurry bokeh bombus botanical botany bright bumble buttons common cow ecologic ecology flavor flora floral flower flowers focus food golden green growth herb herbaceous ingrediet insect invasive medicinal medicine natur natural nectar noxious omelette one plant pollen pollination ragworth repellant save selective single tanacetum tansy vulgare weed wildflower wildflowers yellow