white willow catkin on a twig - salix discolor

yellow wing willow wildflower white twig tree springtime spring soft shrub shallow selective season sallow salix produce pollination pollen plant petal outdoors osier nature natural macro leaf invertebrate insect growing green glaucous fresh focus fluffy flowers flower floral flora european ecology easter dragonfly dof discolor detail decoration closeup catkins catkin bush bud brown bright branches branch botany botanical bokeh blossom blooming bloom background arthropod