A record 39,000 birds are overwintering on Wallasea island wetlands thanks to soil transported from London tunnelsAlmost 40,000 birds have made their home on a nature reserve created using soil from tunnel excavations for the Elizabeth line.Three million tonnes of earth were transported from London to Wallasea island in Essex and used to lift the ground level and make wetlands. Continue reading... Source link : https://www.theguardian.com/environment/2025/nov/26/elizabeth-line-soil-wallasea-island-essex-bird-haven Author : Helena Horton Environment reporter Publish date : 2025-11-26 19:00:00 Copyright for syndicated content belongs to the linked Source.
