macro of a garden cosmos cosmos bipinnatus blossom with beautiful blurred bokeh background; pesticide free concept

background beautiful bee bees biodiverse biodiversity bipinnatus blooming blossom blurred bokeh close concept cosmea cosmos deaths ecosystem environmental fauna field flower focus free garden gardening green honey insect macro macrophotography meadow mortality natural nature nectar neonicotinoids pesticide petals plant pollen pollination pollinator protection save selective south spring suedtirol summer tyrol wild wildlife