detail of leafs betula pendula tree, silver birch. fall.

tree branch leaf plant autumn sunlight nature woodland forest flower deciduous winter trunk yellow spring frost green grass morning detail leafs betula pendula silver birch fall close background blooming blossom blue botany bud catkin catkins closeup common delicate design environment european white foliage fresh garden gardening growing growth isolated leaves macro outdoor park pollen seasonal springtime stem summer twig wood young