In 1986, Alan Watson Featherstone promised to restore Scotland's ancient Caledonian Forest, and by 2012 one million native trees had been planted

In 1986, Alan Watson Featherstone pledged to restore Scotland's ancient Caledonian Forest at a conference in Findhorn.

Trees for Life completed planting one million native trees by 2012, a major restoration milestone.

After reaching one million, Trees for Life launched a new goal to plant another million trees within five years.

The restoration involved volunteers and partnerships with the Forestry Commission, including sites like Glen Affric and Dundreggan Estate.

Featherstone cited environmental degradation and climate change as reasons for expanding the restoration effort.