The entire Weald was once heavily wooded and, even though the vast woodland that lay between the North Downs and South Downs, which was known to the Celtic Britons as Coit Andred, to the Romans as Silva Anderida, and to the Saxons first as Andredesleage and later Andredesweald, has been much reduced and fragmented as the result of human activity over the last 1,500 years, woodland remains at a much higher density in the High Weald than elsewhere.