A peer with a passion for pedigree pigs - Sarah Swadling meets the Marquess of Salisbury.
Caz Graham visits the largest producer of ducks to the British retail market.
Golden fields of oilseed rape increase as the UK is set to harvest more than ever before.
Alex James visits Oxfordshire to see how pheasants are reared for game shooting.
Caz Graham reports from this year's Keswick tup fair.
A meditative journey within the sonic backdrop of the ancient Indian city of Varanasi.
Brett Westwood goes in search of our only venomous snake, the adder.
Trai Anfield encounters adders basking on the edges of Loch Lomond.
Alasdair Grubb describes how a blue tit seemingly cried out for his help.
Rower and Olympic gold medallist Alex Gregory on the house sparrow for Tweet of the Day.
Olympic gold medal-winning rower Alex Gregory on the white stork for Tweet of the Day.
A seasonal offering from Tweet of the Day for the Christmas period.
Ruth Sanderson meets a farmer in Leicestershire whose Alpacas are bred for use in therapy.
Bill Oddie presents the alpine swift.
Michael Palin presents the iconic bald eagle from Alaska.
As many as 1.5 million rest here on their migration
Writer Amy Liptrot recalls her work as the RSPB Corncrake officer on Orkney.
Orcadian writer Amy Liptrot on the greylag goose, which is widespread on the islands.
Writer Amy Liptrot discussed how hooded crows in Berlin remind her of her youth.
Professor Andy Radford is captivated by the vocal repertoire of the robin.