A walk to discover the wildlife of the area. Approx 4 miles. Meet Steve Blacksmith from Halifax Scientific Society at Ogden Water car park HX2 8XZ at 10.30. Dogs welcome if kept on a lead. Bring lunch. For more information please contact Steve Blacksmith: steve.blacksmith@gmail.com or text 0771 500 5379 or check out the blog: calderdale-wildlife.blogspot.com. Wear suitable clothing. 8+ Free but donations welcome to Halifax Scientific Society