Hidden away beneath a highway and close to a bustling shopping center in West London, a family of Eurasian beavers is transforming a local wetland and safeguarding nearby streets and a Tube station from flooding. Five beavers were introduced to Greenford in October 2023, marking their return to the area after an absence of about 400 years following centuries of hunting to extinction. The animals reside within a public-access fenced enclosure. Dr. Sean McCormack, a veterinarian, conservationist, and key figure in the Ealing Beaver Project, estimated a high likelihood of spotting them during visits. However, these animals serve a crucial ecological function beyond attracting visitors. The region surrounding Greenford Station historically experienced frequent flooding during intense storms, prompting local authorities to contemplate costly engineering solutions. Instead, conservationists proposed deploying beavers for natural water management. By July, the beavers had built seven dams and three ponds, effectively slowing down stormwater runoff and retaining water upstream. The intervention yielded rapid results, preventing floods during the second winter and protecting both residential areas and the station lobby. Beyond flood mitigation, their activities have created rich habitats for bats, woodpeckers, and beetles. The resident breeding pair, Willow and Woody, welcomed two additional kits in 2026, marking their third consecutive year of successful reproduction. Conservationists suggest that harnessing the natural capabilities of beavers offers valuable lessons for communities confronting climate change challenges.
Source: cbsnews.com
