6/6 From tortoise taxis to hibernating hummingbirds, the news as you've never seen it before.
BBC One except Northern Ireland, Yorkshire
13/14 Writer Robert Macfarlane explores the unexpected landscapes and natural history of Essex. (R)
3/10 Natural World Special. The life of the world's most famous tiger - a legendary fighter. (R)
BBC Two England only
Sunday 3 March 2013