Tees Valley Wildlife Trust

The Tees Valley Wildlife Trust is a wildlife trust covering the Tees Valley area of England. Its area of operation corresponds to the four unitary authorities of Hartlepool, Stockton-on-Tees, Middlesbrough and Redcar and Cleveland, covering parts of the ceremonial counties of County Durham and North Yorkshire.

Reserves

The Tees Valley Wildlife Trust currently manages these and other reserves:

Reserve	Area (ha)	Grid reference ^[A]	Owner
Maze Park Nature Reserve	17	NZ46731924
Portrack Marsh Nature Reserve	20	NZ46511952
Portrack Meadows Wildlife Reserve		NZ47401981

^A Grid references use the British national grid reference system (OSGB36), the system used on Ordnance Survey maps.^[1] The grid reference for each reserve relates to the approximate centre of the reserve.

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