RTÉ - Mooney Goes Wild

The advice on bird feeding from BirdWatch Ireland is that it is still perfectly safe to feed birds in your garden, noting that, unlike birds packed together in seabird colonies or wetlands, the species of bird that typically visit gardens are very unlikely to come into contact with the H5N1 virus. Niall Hatch explains why...

Thanks to the stalwart efforts of Ulster Wildlife, the Northern Irish conservation charity, Puffins have returned to nest on the Isle of Muck off the coast of Co. Antrim for the first time in 25 years. This was made possible in part by the systematic eradication of non-native Brown Rats from the tiny island...

The celebrated Irish patriot Roger Casement was also a dedicated and talented naturalist, a side of his life that is perhaps less well known today. Many of the biological specimens he collected on his extensive travels can still be found in the Natural History Museum in Dublin today, as Eric Dempsey explains...

Domain of the Dinosaurs is the biggest fossil exhibition ever held in Ireland, and the first to feature Irish dinosaurs. Recently launched at The Glucksman art gallery in UCC, it will feature over 5 tonnes of material, including nine huge skeletal casts and over 250 real fossils of dinosaurs and other long-extinct creatures...

MGW researcher Michele Browne recently met arborist Bernard Carey in Mountshannon, Co. Clare; they discussed his Treeconomics report about the financial value of trees. They also visited Ireland's largest oak tree, the Be Binn, and spoke with Aileen Dunne of local business Oak House Ceramics...

The 5th edition of the bestselling photographic field guide 'Dragonflies of Britain and Ireland' has just been published; we speak to co-author David Smallshire about the fascinating lives of these amazing insects..

Derek is joined in studio by Eanna, Niall and Richard, who start the show with a fascinating discussion about how plants and other organisms influence evolution and the very course of life on our planet, including whether trees are responsible for the fingerprints of humans, chimps and koalas!

Jim Wilson reports from Cork Harbour on the unexpected appearance of a new species of wire-like seaweed on the local mudflats; he talks to renowned Cork-based biologist Pat Smiddy, about this invasive alien species – the catchily named Agarophyton vermiculophyllum...

Recently opened, Domain Of The Dinosaurs is the biggest fossil exhibition ever held in Ireland, and the first to feature Irish dinosaurs. Housed at the Glucksman at UCC, it features over 5 tonnes of material, including nine huge skeletal casts and over 250 real fossils of dinosaurs and other long-extinct creatures...

The beauty of autumn leaves changing colour has been captured by An Post, thanks to its new seasonal stamp issue. Changing Leaves features three native species: Silver Birch, Rowan and Hawthorn. Terry Flanagan met with botanical artist Yanny Petters, who created the leaf images, and An Post's Anna McHugh, to find out more...

In her new book The Genius of Trees, British tree science consultant Harriet Rix informs readers about the many things we owe to these remarkable plants that most of us never think about. Éanna Ní Lamhna spoke to Harriet about how trees have literally transformed our planet and their enormous influence on the ongoing evolution of life on Earth...

Classified as Red listed and a bird of high conservation value, The Ring Ouzel is thought to be down to a handful of breeding pairs in Ireland. Ornithologist Eric Dempsey reveals the story of this elusive species and the efforts being made to protect its fragile habitat.

Tonight, Terry Flanagan takes listeners beneath the surface of the International Basking Shark Conference, held at the Atlantic Technological University in Galway. The August event brought together scientists, conservationists, and ocean advocates from five continents.

Earlier today, a very special documentary was broadcast on RTÉ Radio One as part of our Nature on One series. Presented by Eric Dempsey, its subject was one of Ireland's most critically endangered breeding bird species: the Ring Ouzel, a close relative of the much more familiar Blackbird.

Of all of the ornithological surveys carried out by conservation charity BirdWatch Ireland, its annual Irish Garden Bird Survey is far and away the most popular. This winter's survey season – its 37th – will kick off on Monday 1st December and will run until the end of February 2026.

Proud Corkonian Jim Wilson is a man who feels very much at home on the open waves. Back in July, Jim travelled to Castlehaven Harbour to go night kayaking with Naoise and Jim Kennedy from Atlantic Sea Kayaking. He recorded a truly captivating report for tonight's programme.

Our good friend Collie Ennis, Biodiversity Officer with Trinity College Dublin, was in touch recently to inform us of something unusual...a walnut struck him on the head! Rather than fall from a tree, the walnut had apparently been dropped by a Hooded Crow. Terry Flanagan went to investigate.

Tonight's programme opens with Derek rifling through the entire back catalogue of Swedish pop sensation ABBA for one of their earliest songs - Ring Ring. They make a surprise call to listener Elizabeth Carney in Sligo but only get her answering machine!

Very sadly, a migratory species of wading bird called the Slender-billed Curlew has formally been declared globally extinct by the International Union for the Conservation of Nature and BirdLife International. Eric Dempsey talks about the lost bird and previews his upcoming documentary on The Ring Ouzel.

Listener Robert Brown sent us a photo of a robin with a crooked beak and we finally get through to Elizabeth Carney, who has questions about groups of crows on a beach and sandhoppers.

2025 marks the 5th anniversary of The Hare's Corner, a Burrenbeo Trust initative that helps landowners create space for nature through new habitats. Terry Flanagan went to Staffordstown in Meath to meet farmers Michael and Penelope Monaghan, Hare's Corner advisor Donna Mullen, and Michael's mum Walburga, who tunes in to us weekly at the age of 107!

BirdWatch Ireland's Cuskinny Marsh Nature Reserve in Cork has just added dedicated roosting islands for the wetland birds to sleep and shelter. Ornithologist Jim Wilson joins the programme to explain the additions.

Michele Browne went to Mizen Head to meet Mary McCarthy (and her father Paddy) to talk about how fishermen of old would look to nature for signs of the weather. Mary reads these signs so well now, that people contact her for short term forecasts. You can hear a longer version of Michele's report on the website.

Though rarely seen, owls play a quiet but vital role in Ireland's ecosystem. The next featured talk in Killarney National Park's 'Autumn Talks Series 2025' will be 'The Secret Lives of Owls in Ireland'. Alan McCarthy, Barn Owl Project Officer with Birdwatch Ireland, will give the talk.

The Edward Worth Library is a rare books collection, bequeathed to Dr Steevens' Hospital, Dublin, by Dr Edward Worth. It recently launched a web exhibition 'Birds at the Edward Worth Library' and Éanna Ní Lamhna was the speaker. Terry Flanagan went along to see this hidden treasure.

Éanna is taken with a new Irish version of 'Where the Tree Dogs Fly', an illustrated picturebook by Aileen Crossley. The author talks to Éanna about the new edition, An Áit a nÉitlíonn na Madaí Crainn, which is a 'love letter from mother nature to a troubled child'.

Listener Martin Murray from Waterford sent us in some lovely photos of a Glossy Ibis feeding. Ornithologist Eric Dempsey explains this interesting bird.

Dublin city hosts a secret world of wildlife. When Éanna Ní Lamhna's 'Wild Dublin: Exploring Nature in the City' was first published in 2009, it explored the surprising natural riches of our capital. Much has changed in 16 years and Éanna has now updated the book to reflect the new species, flora and fauna in the city.

Last Thursday (October 2nd) was National Tree Day, a special day organised every year by the Tree Council of Ireland for primary school pupils (and the rest of us) to discover how amazing trees are. Éanna is a former President of the Tree Council of Ireland and she tells us more about this year's celebrations.

The 'season of mists and mellow fruitfulness,' as John Keats put it, is well and truly with us. Have you noticed the vast amounts of fruits, seeds and berries around this year? That's because it's a mast year. Terry Flanagan went to meet Dr. Matthew Jebb, Director of the gardens at the National Botanic Gardens, to find out all about mast years.

Each year, Jeremy Turkington and his colleagues at Hometree collect seeds from native Irish plant species in order to propagate them and ensure their future and genetic diversity in Ireland. For tonight's programme, our researcher Michele Browne met him to find out more.

This year marks the 37th year of the annual Killarney National Park ‘Autumn Talks Series', which is set to return this Thursday (October 9th). We speak to long-standing organiser of the annual series of talks, Pádruig O'Sullivan, Conservation Ranger with the National Parks and Wildlife Service.

One of the most memorable songs in the wonderful musical 'The Sound of Music' – released a shocking 60 years ago! – is about the beautiful Edelweiss flower. It happens to be one of Derek's favourite songs, but why does he start tonight's programme by playing it? Keep listening and all will become clear.

When you are abroad and you see a beautiful plant, you might be tempted to uproot it or collect some seeds, and bring it back to your garden. We have one simple word: DON'T! Éanna Ní Lamhna explains the huge risks of introducing a non-native plant to the ecosystem.

The term “birdbrain” should not be seen as an insult. Many bird species exhibit remarkable intelligence and problem-solving skills. The New Caledonian Crow, for example, fashions hooks from twigs and uses these to extract beetle larvae from wood. We examine impressive skills from some of our feathered friends.

One of the most striking examples of intelligence, manipulation and cooperation in the avian world concerns the Greater Honeyguide, a species native to Africa that feeds on beeswax. Sanele Nhlabatsi, a researcher from the University of Eswatini, recently led a study about how the species enlist human hunters to help it find food.

Returning to the subject of invasive alien species, it is hard to imagine that some of these species might still be found for sale in some local garden centres around Ireland, but they are according to Noeleen Smyth, Assistant Professor in Environmental and Sustainable Horticulture at UCD.

Tonight, we hear a repeat of Dr. Ken Whelan's documentary on the Mayfly. Something strange is happening with mayfly populations. In this Nature On One special, fisheries scientist Dr Ken Whelan sets out to uncover the truth.

The Sustainable Futures Forum brought together experts in biodiversity, climate action, and education. Terry Flanagan explores Ireland's nature crisis with Seán Ronayne, Éanna Ní Lamhna, Niall Hatch, and meets voices from the EPA, Creative Ireland, and UCC students working across science, policy, and the arts for a sustainable future.

Derek and Niall discuss how we can identify different species through their distinctive features and calls, and we answer some of your questions.

Last month, the town of Dungarvan celebrated the unveiling of Crockery Mountain, a 45 foot wide mosaic made from donated cups, plates, bowls and mugs. It was created to encourage sustainability and avoid waste. Terry Flanagan had to pay a visit and he speaks to the artist, Sean Corcoran.

In the human world, we know that friendships are important. But a recent report in 'Proceedings of the Royal Society B', show that friendship is an important bond for gorillas studied in Rwanda. One of its authors, Victoire Martignac, tells us more.