Aerial drone footage flying backwards over the surface of a frozen, ice covered loch in the Cairngorms National Park Scotland revealing a native pine forest and snow-capped mountains

loch an eilein loch lake national park scots pine cairngorms national park still water aviemore forestry frozen lake cairngorms pinus sylvestris landscape rewilding conifer native woodland rothiemurchus pine nature forest woodland frozen water ecology reflection aerial drone footage plantation hiking winter landscape rewild clear blue sky scotland ice scottish highlands ground frost winter scottish hills canopy tree native mountains wild drone still cold proximity flying snowcapped mountains icy flying over ice frosty