Aerial drone footage flying alongside the canopy of native European aspen trees blowing in the wind with lush green leaves and a woodland path

european aspen reforestation trees forestry populus tremula tree canopy forest canopy shades of green foliage forest woodland aspen nature reserve green deciduous tree leaves rewilding national park branches environment bracken conservation aerial video nature plants aerial drone footage rewild ecology trail trunk wind path native wild cairngorms muir of dinnet quaking speicies drone tremble walking caledonian windy blowing pioneer dji shimmering shaking