Aerial drone footage panning over the surface of a frozen, ice covered loch in the Cairngorms National Park Scotland with a native scots pine forest along the shore and clear blue sky

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