Tees Valley Wildlife Trust own and manage a number of sites across Tees Valley for the purposes of conservation and education. The sites included within this agreement range from coastal floodplain grazing marsh and reedbeds at Coatham Marsh which supports significant numbers of breeding and over-wintering birds, through grassland habitats that support a variety of invertebrates at Maze Park and Portrack Marsh to recently created reedbeds and floodplain grassland at Bowesfield and Preston Park.
