Beavers again after 400 years

Beavers have been reintroduced to west London for the first time in about 400 years in a bid to improve biodiversity and help mitigate the impact of climate change. The family of five Eurasian beavers were released at Paradise Fields, an area of wetlands in Ealing and we are delighted to welcome Seán McCormack to tell us all about the project.