Summer: Moorland, Hills and Heath

Chris Packham presents a daily guide to the best places to see wildlife in Britain this Summer. Chris goes reptile-spotting on the Dorset heaths and reveals the fearsome battles of some killer insects. Sanjida O'Connell takes a walk on Thorne Moor in Yorkshire where a nocturnal bird puts on an impressive display, and Janet Sumner admires the magnificent scenery of Whitbarrow in the Lake District.