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Tees Valley Wildlife Trust - http://www.teeswildlife.org
Manages fourteen nature reserves and improves despoiled sites. Includes information about projects, volunteering opportunities and membership. |
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Friends of Errington Woods - http://www.foew.ik.com/
Members, activities, projects, history and photographs. |
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Cleveland Naturalists' Field Club - http://homepage.ntlworld.com/jpriceless/clevelandnats/
Provides local and national surveys of the flora and fauna of Britain. |