Ellie ventures out after sunset to search for bats.
Sean Fletcher is in Carmarthenshire in west Wales taking a look at working animals.
Ellie Harrison and Sean Fletcher are at one of the UK's biggest arts festivals.
Joe Crowley joins an RSPB team tagging swifts to find out where they are feeding.
Ellie is at the country's only nature reserve managed specifically for dragonflies.
Adam Henson turns auctioneer at the Exeter's spring livestock market.
Matt is in the Clyde valley in Lanarkshire, once known as the 'fruit basket of Scotland'.
To celebrate National Mills Weekend John Craven visits Bardwell.
Ellie Harrison reveals how the landscape has been shaped by rivers.
For Hedgehog Awareness Week, Ellie Harrison meets three schoolgirls on a mission.
Matt shows how to make panackelty, a traditional north-eastern dish.
Matt Baker learns about the Easter tradition of pace egg rolling in Lancashire.
Matt, Anita and John are in Holderness in the East Riding of Yorkshire.
Ellie is in Inverness-shire seeing what industrial-scale timber production looks like.
Matt Baker and Ellie Harrison visit Denbighshire in north east Wales.
Matt Baker and Anita Rani are on the Hoo Peninsula in Kent.
Adam Henson is in Snowdonia to discover how farming has changed in the past 60 years.
Matt Baker meets the pony who's blazing a trail across the South Downs.
Joe takes a trip back in time on the oldest horse-drawn tram in the world.
Ellie helps to give Cheddar Gorge its annual clean-up.
Ellie Harrison is on a winter safari in the Cairngorms National Park in Scotland.
Matt is on the Norfolk coast to witness thousands of pink-footed geese taking flight.
Matt Baker joins a team on a mission to restore the scarred moorland of the Peak District.
Matt Baker meets a fossil specialist on the Jurassic Coast.
Matt Baker explores the explosive history of the sand dunes in Carmarthenshire.
Anita Rani is discovering an unlikely site for a nature reserve.
Anita Rani travels to one of her favourite places, Malham Cove in the Yorkshire Dales.
Ellie Harrison celebrate the centenary of the vet Alf Wight, aka James Herriot.
Countryfile celebrates Christmas at Bamburgh Castle on the Northumbrian coast.
Helen visits the only village on mainland Britain where cars can't go.