bumblebee bright purple thistle flower close up

asteraceae background beautiful bee big biology bloom blossom bokeh botanic botanical bright bumblebee bumble bur close closeup color conservation cynareae detail ecology egret emblem field flora floral flower flowering flowers focus green insect insects leaf macro meadow national natural nature nectar one petal petals pink plant pollen pollination purple scotch scotland scottish selelctive summer thistle thorn unique violet weed wildflower wild wildflowers wildlife wings