Long winter nights are a time for hot drinks, closed curtains and snoozing by the fire. Well, not for everyone. In the Brecon Beacons National Park in South Wales, people are up and about all through the night. Emily Knight finds out what they're up to.  The Brecon Beacons are recognised as an International Dark Sky Reserve - one of two in Wales and only seventeen in the world. With minimal light pollution, it's possible to see nature as it once was - before the background glow of electric lights got in the way. Head out into the rolling hills at night and you'll see something you'll never be able to see from a city, even on the clearest of nights - the sparkling streak of the Milky Way, cutting the night in two. There's plenty more to be found by the light of the stars. From moth-trappers to starling-spotters to astro-photographers, well-armed with scarves and flasks and head-torches, the dark quiet landscape is alive with activity - if you know where to look. Presented and produced in Bristol by Emily Knight

After Dark on the Brecon Beacons

Countryside magazine featuring the people and wildlife that shape the landscape of the British Isles

Science

Martha Kearney hears stories of recovery from the Firth of Forth. First, she takes to the water with guide Maggie Sheddan and skipper John McCarter to explore the iconic Bass Rock, a volcanic island just beyond the shores of North Berwick in East Lothian. A decade ago, Bass Rock became the world’s largest colony of Northern gannets, home to over 75,000 breeding sites. Then, in 2022, Avian Flu hit the colony at the height of the breeding season. By 2023, the total population was estimated at just under 52,000 breeding sites, a decrease of over 30% from the count in 2014. But now, at the beginning of a new breeding season, hope is in the air as the gannets return to the rock.  Meanwhile, back on dry land, another story of recovery unfolds. Over the winter months, North Berwick was hit by huge storms. Four-metre waves, in combination with spring tides, left behind a huge hole in the harbour wall. Martha speaks to Andrew Duns from the North Berwick Harbour Trust and harbour master Ricky Martin about the repairs that are now underway. The storms also shifted the sand dunes on the beaches around North Berwick. Emma Marriott, Conservation Assistant at the Scottish Seabird Centre, tells Martha about the post-storm beach cleans which unearthed ancient litter from the 1960s.  Presented by Martha Kearney 
Produced by Becky Ripley

Diving Gannets and Raging Seas

Up until the 1970s, postmen and women in rural areas walked their delivery rounds - taking routes through the hills dubbed "postal paths". Some routes, and fragments of others, still survive today. In this programme Helen Mark explores one of them, near the village of Shap in Cumbria, with author Alan Cleaver who is writing a book about these old paths. So far he's identified over thirty of them up and down the UK. Others have now been built over and are gone forever. Alan tells Helen about the cultural significance of the postal service in the past, recounting the poignant story of a man who used to write letters to himself, just so that the postman would call by and he would have a visitor. Alan and Helen discuss the disappearing role of postmen and women, in the age of electronic communication.  Helen also explores part of Shap's old Corpse Road, which linked Swindale Head with Mardale - a village which didn't have its own cemetery until the mid 18th century. Before that, bodies had to be carried over the fells to Shap for burial - a distance of about eight miles. The last body was carried along the Corpse Road in 1736. Local historian Jean Scott-Smith tells the story of the Corpse Road and shows Helen part of the route. Produced by Emma Campbell

Postal Paths and Corpse Roads

The Broomway has been dubbed the “deadliest footpath in Britain”, claiming more than a hundred lives.  Helen Mark takes a cautious walk along this treacherous Essex seapath with Peter Carr and John Burroughs from the Foulness Island Heritage Centre.  She’ll hear how people can easily become disoriented on the vast mud flats and tragically caught out by the rapidly advancing tides of the Thames Estuary.  Helen will also be joined by Thea Behrman, the director of the Estuary Festival, to reflect on how this meeting point of land and sea can provide creative inspiration through its bleak beauty.  Presented by Helen Mark
Produced by Robin Markwell

Britain’s deadliest footpath

Rose Ferraby joins geologist Dr Claire Cousins, visual artist Ilana Halperin and art historian Dr Catriona McAra as they explore the artistic and scientific terrains of both Orkney and the planet Mars. From the windswept Orcadian cliffs to the Martian landscape, they discover the surprising similarities of these two locations and explore how both science and art can interpret time, space and history in new and insightful ways. Produced by Ruth Sanderson

Field notes from Mars

Over the centuries the River Quoile has carried Vikings, steam ships and cargoes of coal and timber from as far afield as the Baltic and Canada. Today it's a river for leisure pursuits – popular with canoeists, anglers and wildlife enthusiasts. Cadogan Enright is a councillor, environmental campaigner and chairman of the local canoe club. He takes Helen Mark out on the river to sing its praises, but also to point out concerns. He tells her that Downpatrick and the surrounding countryside were prone to tidal flooding in the past, but now the threat comes from the land - with increasing winter storms leaving the land saturated. Helen meets Robert Gardiner, chairman of the railway museum, who shows her how the water flooded their exhibition gallery last year and has threatened the museum's financial future. Back on the riverbank, Helen meets Stephen O'Hare, a member of the River Quoile Trust which campaigns for improvements to the river. He shows her the remains of quays along the riverbank, which were once busy dockside areas for cross channel steam ships during the industrial revolution. Trade died out because of the unpredictability of the tides and the difficulties of navigating Strangford Lough out to the Irish sea, and came to a halt in 1957 when a flood barrier was built at the mouth of the river. As for the Vikings – they haven't quite disappeared. Viking historian Philip Campbell and a group of enthusiasts have built a re-enactment village and a replica longship which they sail on stretches of the Quoile.  He tells Helen that, as its dragon head noses through the waters which wind around the gentle drumlin countryside, he is filled with appreciation for the beauty of the river and its importance through the centuries. Produced by Kathleen Carragher

After Dark on the Brecon Beacons

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