3/6 Clare Balding explores the Longdendale Trail and why walking can cement a friendship.
BBC Radio 4 FM only
Anna Hill traces the food system from your burger back to the farm.
Food, countryside and agricultural issues, plus business, industry reports and new tech.
BBC Radio Foyle
BBC Radio Ulster
8/8 Nicholas Crane uses an Ordnance Survey map to lead him safely through the Highlands. (R)
3/17 A portrait of a British river, chronicling the the wildlife that lives in and around it. (R)
Featuring the snow-white oryx, the long-legged jerboa and glow-in-the-dark scorpions.
BBC Two Wales only
Sunday 24 February 2013