Estuary English a discrete accent distinct from the accents of the London area. The sociolinguist Peter Trudgill has written that the term "Estuary English" is inappropriate because "it suggests that we are talking about a new variety, which we are not; and because it suggests that it is a variety of English confined to the banks of the Thames estuary, which it is not. The label actually refers to the lower middle-class accents, as opposed to working-class accents, of the Home Counties Modern Dialect area". Peter Roach comments, "In reality there is no such accent and the term should be used with
Dee Estuary channel which it cut through the base of the Wirral Peninsula. The estuary is a major wildlife area and one of the most important estuaries in Britain, amongst the most important in Europe for its populations of waders and wildfowl. The Environment Agency is the Conservation Authority, and the estuary is protected or listed under several schemes: Large parts of the area are within the RSPB's Dee Estuary Nature Reserve. The estuary supports some important natural fisheries, including salmon and trout on their way to and from the freshwater river, as well as sea-fisheries and shell-fisheries, especially cockles. From earliest