15/15. Iolo Williams goes in search of a pair of hen harriers in Snowdonia, and Tom Kerridge show us how to make his special version of Eton mess. Also in HD. [S]
14/15. Marcus Wareing gets tips from a specialist on how to grow shitake mushrooms, and we meet George Lowther, who has created a lush tropical garden in Lincolnshire. Also in HD. [S,AD]
13/15. Paul Rose gets on his bike with a group of extraordinary cyclists, and Chris Packham and Megan McCubbin visit a colony of puffins in Pembrokeshire. Also in HD. [S,AD]
12/15. Hugh Dennis takes to the skies over Sutton Bank in North Yorkshire, and we meet an ecological gardener who grows edible flowers. Also in HD. [S,AD]
11/15. Simon Reeve meets a farmer who has enlisted the help of beavers to help with the problem of flooding, and we meet a buzzard with an unusual surrogate parent. Also in HD. [S,AD]
10/15. Steve Brown learns about a UK crop of camomile, and Frances Tophill visits a woman in Somerset who grows an impressive range of Thai vegetables. Also in HD. [S,AD]
9/15. Arit Anderson gets a tour of landscape designer Dan Pearson's private garden, and Chris Packham and Megan McCubbin share a special encounter with dolphins. Also in HD. [S,AD]
8/15. Jules Hudson goes 'champing', that's camping in a church, and Chris Packham and Megan McCubbin get a special sighting of a flock of kites. Also in HD. [S,AD]
7/15. John Craven shares some top picks of the best beaches in Britain, and Paul Martin finds a great way to enjoy a summer fruit harvest, by hiring a fruit tree. Also in HD. [S,AD]
6/15. Chris Packham and Megan McCubbin visit the stunning Walney Island off the west coast of England, and Mary Berry shows us how to cook a perfect summer pudding. Also in HD. [S,AD]
3/15. Adam Henson finds out all about lavender and its benefits, and Margherita Taylor learns about the decline of our wild meadows and what we can do to help. Also in HD. [S,AD]
2/15. Chris Packham and Megan McCubbin visit the Lake District and take some alpacas for a walk, and Simon Reeve takes the plunge when he tries wild swimming. Also in HD. [S,AD]
1/15. Gethin Jones delivers the ultimate countryside summer guide, including Sean Fletcher taking to the great outdoors on a bike-packing adventure. Also in HD. [S,AD]