Trees A Crowd

David Oakes
undefined
Oct 21, 2025 • 40min

"Her Deepness" Dr Sylvia Earle & Dr Tessa Hempson: Protect the Oceans Like Your Life Depends Upon It... (Because It Does!)

Amid the energy of the IUCN World Conservation Congress, David meets legendary marine biologist, oceanographer, and explorer Dr Sylvia A. Earle — affectionately known as “Her Deepness.” Still diving at 90, Sylvia began her career with a PhD in phycology (the study of algae) in 1966, has graced the cover of TIME magazine, authored nearly 200 scientific papers and 13 books, logged over 7,000 hours underwater, and still holds the 1979 record for the deepest solo dive — 380 meters beneath the sea.Joining her is conservation biologist Dr Tessa Hempson, Chief Scientist at Mission Blue, the nonprofit Sylvia founded in 2009. Mission Blue inspires global action to explore and protect the ocean through its network of Hope Spots — special places vital to ocean health. Partnering with local communities, scientists, and policymakers, the organization drives awareness, expeditions, and protection efforts toward one shared goal: safeguarding 30 percent of the ocean by 2030. Five years to go…Sylvia speaks of the fish she calls her friends — sentient beings with personalities, intelligence, and an inherent right to thrive in their ocean home. She reflects on the species lost to time — from the Steller’s sea cow to the dodo — their fate sealed by humanity’s destructive hand. And with a glint of curiosity, she admits her wish to meet a megalodon, that ancient giant of the deep. Yet her message is not one of nostalgia, but of hope. Sylvia believes the youth of today hold the key to a blue future — one where curiosity, courage, and compassion can restore balance to the seas she has spent a lifetime defending. Hosted on Acast. See acast.com/privacy for more information.
undefined
Jul 1, 2025 • 11min

More M.G. Leonard: Further Furry Tales from the Riverbank

Last Summer, MGL shared a very exciting secret with me. A year on, it is with no small amount of delight that I can now finally cease my silence! In Maya’s words:“I have written a book about Portly the Otter, son of Otter from The Wind in the Willows. It is modelled on Kenneth Grahame’s original, as a series of riverbank stories, and features characters we all know and love, as well as introducing you to some new ones. The book is called The Adventures of Portly the Otter - Untold Tales from The Wind in the Willows and will answer a mystery I wondered about a lot as a child, which is - what really happened to Portly for him to be missing for so long, and end up - discovered by Ratty and Moley,- curled up between the cloven hooves of the god Pan? The book is illustrated by the fabulous Polly Dunbar and will be printed as a four colour hardback gift book in March 2026 by Farshore. I cannot tell you what a joy it has been to revisit the riverbank and spend time with the much beloved Ratty, Moley, Badger, and of course the mischievous Mr Toad, but the biggest delight of all has been spending a year researching and learning about otters.” Hosted on Acast. See acast.com/privacy for more information.
undefined
Sep 10, 2024 • 1h

M G Leonard: Storytelling and the power of Beetles! “Elytra Literature” from Shakespeare to Starship Troopers.

M G Leonard, an award-winning children's author and Vice President of BugLife, passionately explores the intersection of storytelling and nature. She shares her inspiring journey from a 'Bug Tourist' to a notable advocate for insects. Topics include the significance of beetles in literature, the quirky relationship between entomology and classics like Shakespeare, and the humorous challenges of keeping beetles as pets. Leonard emphasizes how engaging narratives can spark a love for the natural world among youth, bridging the gap between science and imagination.
undefined
13 snips
Aug 13, 2024 • 48min

Dr Hannah Trayford & Rachel Bigsby: The State of the Badger, with the Badger Trust

Dr. Hannah Trayford from the Badger Trust and award-winning photographer Rachel Bigsby dive deep into the complex world of badgers in Britain. They discuss the controversial culling policy, challenging the perception of badgers as villains in the agricultural narrative. From the connection between badgers and bovine tuberculosis to the fascinating eating habits of these creatures, their insights shine a light on important conservation issues. Plus, they share delightful stories about orangutans and the joys of wildlife photography!
undefined
Jul 9, 2024 • 52min

Matthew Oates: A Paean to the Purple Emperor. One Man’s Passion-filled Past Devoted to Great British Butterflies

Matthew Oates is a naturalist, nature writer, and poet with a lifelong passion for butterflies. In the short sward of the Cotswolds, Matthew takes David Oakes on a journey through his fluttery past. They discuss the writers who have inspired him, from Tolkien to Wordsworth and W.H. Hudson, and share stories of other notable butterfly enthusiasts, such as Sir Winston Churchill. Matthew explains his belief that true conservation is a blend of science and love. They also delve into the realities of developing a love for nature in the boarding schools of the Swinging Sixties - a time when his generation transitioned "from Molesworth to Jimi Hendrix in just three years," leaving little room for butterflies or a life-defining obsession with the intoxicating Purple Emperor. Their conversation also addresses modern concerns for butterfly conservation, including pathogens and parasites, the risks of unsanctioned releases, and the importance of single-species ecologists - “insects shout loudest and first.” Ultimately, this is a discussion about the metamorphoses of both the past and the future. Hosted on Acast. See acast.com/privacy for more information.
undefined
Jun 18, 2024 • 35min

Tim Kendall & Fiona Mathews (PART TWO): Eye spy an eco-engineer! Deep in the Forest of Dean in search of the contentious Wild Boar...

In this captivating discussion, Professors Fiona Mathews, an environmental biology expert and mammal conservation advocate, and Tim Kendall, a creative writing guru, venture into the Forest of Dean to explore the controversial topic of Wild Boar reintroduction. They reflect on the ecological impact of these creatures, share amusing wildlife encounters, and dissect the intricacies of conservation, including the complex dynamics of public perception and genetic diversity. Their insightful tales are both humorous and thought-provoking, blending science with storytelling.
undefined
Jun 11, 2024 • 45min

Fiona Mathews & Tim Kendall: Wild Mammals are far from 'Boar-ing'

Fiona Mathews, a professor of Environmental Biology and chair of Mammal Conservation Europe, teams up with Tim Kendall, a professor of English Literature, to uncover the wild world of British mammals. They share amusing stories about their trained labrador, Charlie Brown, who finds bats affected by wind turbines. Delve into the locals of the elusive Wild Boar, the surprising journey of a Scottish Pine Marten to Georgia, and the impact of culture on wildlife conservation. Their wit shines as they blend science with storytelling!
undefined
May 14, 2024 • 1h 1min

Rob Stoneman: Resurrecting Rainforests, Protecting Peat and Constructing Conservation Kingdoms along our Coastlines

Rob Stoneman wanted to make lots of money in the oil industry… and then he found peat! This episode is a deep dive into that blancmange-like substance that should be our saviour. Also, the Wildlife Trusts’ plans to grow a new rain forest in North Wales and Rob’s dream of having a mile deep nature reserve that circumnavigates the entirety of the British Isles coastline.A geologist at source, Rob has grown into a leading expert on the pragmatism required for landscape reform on the British Isle. Before becoming the inaugural Director of Landscape Recovery at the Wildlife Trusts, Rob managed vast areas of burgeoning biodiversity across the European continent for Rewilding Europe. Prior to that, he ran the Sheffield, then Hampshire and then the Yorkshire Wildlife Trusts.Rob and David tackle some genuinely daunting subjects: green finance and carbon credits, the feasibility and required timescale for achieving carbon neutrality, the post-Brexit opportunities for reformed agro-subsidy schemes, the potential symbiosis between nature tourism and food production, how conservation NGOs collaborate without becoming an enviro-cartel, and there’s even time to squeeze in a compliment to none other than Michael Gove(?!)And if that doesn’t float your boat, then stick around for the bison, the elk, and the pumas that prey upon guinea pigs! Hosted on Acast. See acast.com/privacy for more information.
undefined
Apr 9, 2024 • 1h 10min

The Horstmann Trust: Vultures in the Valleys!

The Horstmann Trust is a brand new charity primarily focused upon breeding and ultimately releasing back into the wild four species of endangered vultures: the Bearded, Egyptian and Hooded Vultures, as well as the Andean Condor. But what makes the Horstmann Trust particularly interesting, is that these birds are Welsh Vultures! In this episode, David heads to Wales to meet Holly Cale & Adam Bloch, the custodians of around 70 birds which were previously the private collection of a brilliantly eccentric Carmarthenshire-based German Hotelier called Manfred Horstmann. This is a meaty discussion. As well as dissecting the realities underpinning a successful breeding programme, it is one that explores the Vulture’s complicated relationship with Humans. From Vultures being worshipped by the Ancient Egyptians, and enabling Sky Burials in India (where our dead are not buried or cremated, rather taken, bite by bite, back into the air), to wiping out 99.9% of Southern Asian vultures though the veterinary use of anti-inflammatory drugs, or through ritualistic superstitions that require the dismemberment and smoking of Vulture brains in order to see into the future. And if that isn’t enough, this is a podcast about birds vomiting and pissing on their legs - what’s not to love?! Hosted on Acast. See acast.com/privacy for more information.
undefined
Mar 12, 2024 • 55min

Andy & Peter Holden: A Filial History of Nest Building

At the launch of his latest video installation at the Tate St Ives, artist Andy Holden meets with David Oakes to discuss the creativity present within the bird world. But, whilst exploring avian aesthetics, Andy's artwork - "A Natural History of Nest Building" - also explores the roles of nature versus nurture at an additional level. This exhibition, one exploring how and why Birds learn to create nest structures, is created by a father and son team; the son an artist, and the father a famous ornithologist. Which begs question: was this film, one about creating homes, nurturing eggs, and fledging one’s young, really just about birds? In this ornithological deep dive, Andy and Peter Holden discuss approaching a shared passion from opposite directions. You'll hear about the super-stimulus associated with the gaping beak of the infanticide-committing cuckoo, the individual spin that different birds of the same species place upon their own personal nests, and the complicated legacy of the mysterious egg-stealing Jordain Society. Andy Holden is a multi-faceted artist who has exhibited at the Tate Britain, has had music aired on BBC 6 Music, and has created everything from human-sized bower-bird bowers, to enormous knitted rocks based upon a piece of pyramid which he stole as a boy. His father, Peter Holden MBE, worked for the RSPB for almost 40 years to boost their youth engagement. He was most notably instrumental in developing their “Big Garden Birdwatch” - the UK’s first 'citizen science' project, which has been running now for 45 years, and counted around 190 million birds. Hosted on Acast. See acast.com/privacy for more information.

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app