A family quietly removed their sheep from a Cornwall hillside, and the effects were immediate. Native trees and ferns began regrowing on land that had been grazed bare.
Temperate rainforest once covered a significant portion of the British Isles, but centuries of clearance for timber, agriculture, and development have reduced it to less than one percent of its former extent. For decades, this habitat loss received little formal attention. A private restoration project on a farm in Cornwall, begun in 2019, provided a working demonstration of how the ecosystem coul…