A drone rises directly above a forest canopy of native birch trees in full autumn colour, looking driectly down onto the top of the canopy

aerial drone footage forest trees woodland drone canopy woodland creation deciduous forestry downy birch plantation nature tree silver birch birch landscape biodiversity autumn glen orchy fall 4k betula ecology scotland green leaves betula pubescens patchwork isolated hill wood timber colour mountains reveal natural wild habitat regeneration remote diverse mosaic climate change yellow restore tilt native change restoration