THE elegant silver birch tree in my back garden helps define the changing seasons.
Environment Headlines see all »
- Take on Nature: Silver birch deserves Coleridge's description, Lady of the woods
- Watch the incredible moment a meteor strike lights up the night sky in Lapland
- Take On Nature: The falling of the leaves
- Islanders hope tide will remove body of huge whale from Donegal beach
- Take on Nature: Arrival of the whooper heralds autumn’s swan song