E1
Adam Henson presents a special edition of Countryfile looking at rare breed farm animals, starting with his own old spot pigs.
E2
The team are in Somerset, revisiting areas hit by 2014's floods. Matt Baker talks to farmer Geoff Miller, and Helen Skelton explores the bird life of the area.
E3
In the Lake District, Matt Baker discovers a piece of mountain rescue equipment being used to enable wheelchair users to abseil and Ellie Harrison climbs Helvellyn.
E4
The team are in the Highlands of Scotland following in the footsteps of poet Robert Burns. Ellie Harrison learns how to drive a pony and carriage.
E5
Ellie Harrison joins one of Britain's best poets, Simon Armitage, on a yomp across the snowy moors. Matt Baker visits a farm run by volunteers with wildlife in mind.
E6
Ellie Harrison reports from Leicestershire on the drastic decline in farmland birds and joins farmers learning how to spot rare birds.
E7
Ten years on from the fox hunting ban, Matt Baker visits the oldest pack of foxhounds in the country and Tom Heap hears from people on both sides of the debate.
E8
Matt Baker and Ellie Harrison are in Suffolk finding out how erosion has shaped the landscape, swallowed up whole towns and inspired award-winning authors.
E9
Countryfile is in Pembrokeshire to mark St David's Day. Matt Baker forages for food and Ellie Harrison is out at sea trying to spot a porpoise.
E10
The team are in rural Cheshire. Matt Baker finds out about agricultural apprentices and Tom Heap asks whether we should be building more affordable houses in rural areas.
E11
The team explore the watery east of Northern Ireland. Matt Baker discovers the Irish hares who have made a rather unusual location home.
E12
Countryfile is on the Isle of Man. Adam Henson explores the local rock pools and goes on safari to find a wallaby.
E13
Matt Baker and Shauna Lowry are in Hampshire, Charlotte Smith is at London Fashion Week and Tom Heap investigates the potential of tidal power in the UK.
E14
Matt Baker and Ellie Harrison are in Norfolk. Matt finds out the important part rabbits play in maintaining the Breckland heath. Ellie visits the mysterious Grime's Graves.
E15
Matt Baker and Ellie Harrison are in the uplands of north Cumbria. Matt meets photographer Ian Lawson, who has spent years photographing the hill shepherds.
E16
Ellie Harrison, John Craven and Anita Rani explore Britain's woodlands, while Tom Heap investigates what can be done to protect trees from the threat of disease.
E17
In the Peak District, John Craven looks at how to make the countryside accessible to all, Ellie Harrison meets some search dogs and Anita Rani explores the Pennine Way.
E18
As the landscape bursts back into life, the team celebrate spring. Matt Baker gets a real feel of spring in north Wales, where he meets a flock of orphan lambs.
E19
Countryfile celebrates Britain's farming heroes past and present. Adam Henson is in Bristol to reveal the winner of the first ever Countryfile Farming Hero.
E20
Anita Rani returns to her home turf of Bradford to explore the countryside on the edge of the city. She discovers the rural gems right on her doorstep.
E21
Countryfile visits Warwickshire, where Matt Baker explores Charlecote Park and Anita Rani discovers what it is really like to be a pig farmer.
E22
Countryfile visits the Channel Islands, where Matt Baker explores the legacy of naturalist Gerald Durrell and Ellie Harrison helps with a habitat restoration.
E23
Matt and Ellie are in Somerset, where Matt is following in the footsteps of a legendary caver who first explored the caverns beneath the Mendips a century ago.
E24
Matt Baker visits a village where they farm just as they did in the Middle Ages, while Ellie Harrison goes bird spotting in Nottingham city centre.
E25
In East Yorkshire, Ellie takes to the water near the mighty Bempton Cliffs and Matt tries his hand at fly fishing on the UK's most northerly chalk stream.
E26
John Craven explores the working landscape of Dartmoor and discovers a fascinating photographic record of the farming community going back decades.
E27
In Cornwall, Matt Baker tests his sea legs on the hunt for basking sharks. Ellie Harrison gets up to her knees in stinging nettles to dispel their bad name.
E28
In Derbyshire, Matt Baker follows a new pilgrimage trail set up to mark the 350th anniversary of the plague, and Anita meets a man who grows furniture.
E29
In Northumberland, Matt Baker meets the artist who has learnt to dive so he can capture on canvas what lies beneath the North Sea.
E30
The Countryfile team visit the Kent County Show for their summer special. Friend of the show John Hammond explains just why Kent is so fruitful.
E31
The team look at all things sheep. Joe Crowley heads to the Yorkshire Dales to visit a traditional upland farm where the shearing is in full swing.
E32
John Craven travels to Llandudno to look at what it takes to make a great summer holiday. The team look back at their other summer holiday ideas.
E33
Joe Crowley and Anita Rani explore the Country Land and Business Association's annual game fair, one of the highlights of the rural calendar.
E34
Matt and Anita are in Wales' largest county, Powys. Matt visits Powis Castle, while Anita meets the volunteers delivering locally grown fruit and veg to their community.
E35
In this harvest-themed programme, Matt visits a farm in Buckinghamshire where they do things the old-fashioned way.
E36
Countryfile is in Cumbria, where John Craven takes to the skies to discover a new line of defence in the battle against flooding - river restoration.
E37
Countryfile is in West Sussex. John Craven meets the current members of the first Women's Institute in England to discover the impact the WI has had on rural life.
E38
Adam Henson is in the Lake District, discovering the joys of the great outdoors and looking back through the Countryfile archive.
E39
Matt Baker and Ellie Harrison present Countryfile One Man and His Dog 2015, featuring the best shepherding talent from England, Ireland, Scotland and Wales.
E40
Anita Rani and Helen Skelton are on the coast of Morecambe Bay in the far north western corner of Lancashire. Anita takes a cycle ride along the coast near Silverdale.
E41
Matt Baker and Helen Skelton are in Cheshire. Matt visits Lyme Park, hoping for a glimpse of one of nature's most exciting spectacles - the annual red deer rut.
E42
This edition of the countryside magazine revels in the colours of autumn. Ellie Harrison visits Perthshire, where the woodlands are a kaleidoscope of colour by both day and night.
E43
Sean Fletcher visits Capel Celyn, where 50 years ago villagers were evicted to make way for a new reservoir. Sean meets the families still living with that legacy.
E44
In this extended edition of the programme, the team present the first ever Countryfile Ramble for BBC Children in Need, as thousands of people explore the rural landscape.
E45
The team explore Cambridgeshire. Matt Baker finds out how Cambridge University students past and present are having an impact on the countryside.
E46
Ellie Harrison is in the market town of Frome in Somerset to find out about a field-to-fork revolution which is taking this place by storm.
E47
Countryfile is in Dorset. Matt Baker explores a woodland architecture school, where the surrounding trees become the building materials.
E48
Countryfile is in Shropshire, where John Craven visits a seed bank and Ellie Harrison is on the hunt for the elusive Shropshire pine marten.
E49
Ellie Harrison and Joe Crowley explore the NC500 - a new 500-mile scenic loop that takes in some of Scotland's remotest and most beautiful places.
E50
Ellie Harrison and Matt Baker are in the Peaks in Derbyshire, looking at how the geology there gives rise to two distinct landforms - the Dark Peak and the White Peak.
E51
It's Christmas, and Matt and Ellie are in the tiny Cornish fishing village of Coverack, helping the locals get the place set for the festivities.
E52
Adam Henson prepares for the new year ahead. There's also a look back at the farming year, with some favourites from the Countryfile archives.