found: Towards developing thresholds for waterbirds that take into account turnover, 2007:t.p. (Natural England)
found: Natural England www site, 24 Aug. 2007:About us page (Natural England has been formed by bringing together English Nature, the landscape, access and recreation elements of the Countryside Agency and the environmental land management functions of the Rural Development Service)
found: Great Britain. National Audit Office. Department for Environment, Food and Rural Affairs and the Countryside Agency, c2006:p. 1 ("From October 2006, the Countryside Agency will cease to exist and its responsibilities for open access will transfer to its successor body Natural England")
found: Wikipedia, 28 Sept. 2015(Natural England is the non-departmental public body of the UK government responsible for ensuring that England's natural environment, including its land, flora and fauna, freshwater and marine environments, geology and soils, are protected and improved; formed 1 October 2006)
found: Its webpages on UK Government website, viewed 17 August 2018(head office: Natural England, 4th Floor, Foss House, Kings Pool, 1-2 Peasholme Green, York YO1 7PX)
