David Oakes

Shows

Episodes

  1. The Executive Branch: Beccy Speight (RSPB), Darren Moorcroft (Woodland Trust) and Craig Bennett (The Wildlife Trusts)

    MAR 17

    The Executive Branch: Beccy Speight (RSPB), Darren Moorcroft (Woodland Trust) and Craig Bennett (The Wildlife Trusts)

    Around a table at the Woodland Trust's headquarters in Grantham, David sits down with three of the most powerful voices in British conservation: Darren Moorcroft, Chief Executive of the Woodland Trust; Craig Bennett OBE, Chief Executive of The Wildlife Trusts; and Beccy Speight, Chief Executive of the RSPB - between them, custodians of millions of members, thousands of nature reserves, and decades of hard-won environmental progress. It is, on paper, a story of success. The RSPB alone counts more members than every major UK political party combined. The Woodland Trust manages 1,200 sites, all free and open to anyone. The Wildlife Trusts have more nature reserves than McDonald's has restaurants - and if an ambitious bid for a vast estate in Northumberland succeeds, their newest will be the size of Athens. (Put that in your Veggie Burger, Ronald!) And yet the State of Nature reports - co-authored by all three organisations since 2013 - tell a grimmer story: the UK remains one of the most nature-depleted countries on the planet. So if these organisations are succeeding, why is there less wildlife in Britain today than when the first report was published? What follows is a candid, wide-ranging conversation about why that gap persists - and, more importantly, what it will take to close it. The trio are frank about the limits of their power and the outsized influence of ideology on Downing Street, but also clear-eyed about what is changing: public awareness is shifting, businesses are moving beyond philanthropy, and a growing movement is starting to feel "...like a wave that can be pushed further up the beach than ever before." All three believe that tipping-point is closer than it looks. As Craig puts it: if you got rid of the economy, nature would be fine. If you got rid of nature, there would be no economy. Get that truth to land in the right places - and the next State of Nature report might finally tell a different story. Hosted on Acast. See acast.com/privacy for more information.

    1h 22m
  2. Rakan Zahawi: Giant ambitions at the Charles Darwin Foundation

    MAR 3

    Rakan Zahawi: Giant ambitions at the Charles Darwin Foundation

    Following on from two episodes recorded on San Cristóbal Island, this episode finds David having set sail across the Galapagos archipelago for Santa Cruz; destination: the headquarters of the Charles Darwin Foundation — the research institution founded alongside the Galápagos National Park, and still at the heart of how science becomes conservation on the islands. Joining David is Rakan Zahawi, CDF’s relatively new Chief Executive. Rakan is a botanist and restoration ecologist who arrived after running botanical gardens in Hawaii and Costa Rica, and now helps steer one of the most ambitious ecological recovery efforts anywhere on the planet. At the centre of this conversation is the Floreana Project: a multi-decade initiative to restore the Galapagos island of Floreana to a natural state, one pre-dating humankind’s arrival in the Galapagos. By tackling invasive species at scale and rebuilding ecosystem function from the ground up, Rakan explains why removing cats and rodents is only the start, and how quickly native wildlife can rebound when pressure lifts — from finches and reptiles to the startling reappearance of the Galápagos Rail for the first time since Darwin’s 1835 visit. With that groundwork laid, attention turns to what comes next: a carefully sequenced programme of reintroductions, led by the recent (last week, no less!) return of giant tortoises to Floreana — hybrids, standing in for a lineage wiped out long ago — as a headline step in a restoration story decades in the making. All that, plus the methodical science behind biocontrol, the worries of a parasitic “avian vampire fly” that threatens Galápagos avian life, and what lies ahead for CDF and its present and future partnerships. This episode was recorded live at the Charles Darwin Science Centre on Isla Santa Cruz in the Galápagos. Hosted on Acast. See acast.com/privacy for more information.

    33 min
  3. Abraham Joffe: The Secret Trade in Polar Bears (or, “How to Save an Animal Everyone Thinks Is Already Protected!”)

    12/09/2025

    Abraham Joffe: The Secret Trade in Polar Bears (or, “How to Save an Animal Everyone Thinks Is Already Protected!”)

    In the second of two CITES-centric episodes, this episode finds David in conversation with Australian filmmaker Abraham Joffe – director of Trade Secret, the award-winning documentary exposing the global trade in polar bear skins. While climate change relentlessly erodes the sea ice these animals depend on, Abraham reveals how polar bears are still legally trophy-hunted, skinned and sold as luxury rugs and taxidermy, their fate decided in conference halls thousands of miles from the Arctic. David and Abraham explore how Trade Secret follows journalists, advocates and Arctic guides – including previous guest Iris Ho – as they investigate both legal and illegal polar bear markets, and push for the species to be “uplisted” to the highest level of CITES protection. Along the way, they discuss the blurred line between filmmaking and journalism, the ethical weight that comes with shaping a story in the edit, and the power – and limits – of a documentary to change international policy. Crucially, the conversation also turns north, to the Indigenous communities who have lived alongside polar bears for generations. Abraham reflects on the cultural and subsistence importance of traditional hunting, how little money actually reaches those communities from the luxury trade, and why giving polar bears the protection they deserve doesn’t have to mean erasing the people who share their icy home. Hosted on Acast. See acast.com/privacy for more information.

    35 min
  4. Prof. Carlos Mena: Trust the Locals, Trust the Science, Protect the Galápagos

    FEB 24

    Prof. Carlos Mena: Trust the Locals, Trust the Science, Protect the Galápagos

    This episode finds David in conversation with the Galápagos-born geographer, Director of Universidad San Francisco de Quito’s Galápagos campus and Co-Director of the Galápagos Science Centre, Professor Carlos F. Mena (recorded with a chorus of barking sea lions providing an unmistakably local backdrop!) From a NASA fellowship and early work modelling human behaviour in the Amazon, Carlos explains how his research led to a simple, uncomfortable truth: conservation succeeds or fails at the level of families. In places where survival is precarious, the forest becomes a bank account — and any environmental message that ignores poverty, health and education is doomed to stay theoretical. From there, the conversation moves to the Galápagos as a living, inhabited system: a place of extraordinary protection and extraordinary pressure. Carlos describes the islands’ dependence on tourism, the “fortress conservation” model that tightly regulates both people and nature, and the political push to open the archipelago to outside investment. They explore how the Science Centre builds trust with local communities after a history of extractive science, why co-authorship and two-way learning matter, and how citizen-science livelihoods emerged in the shock of COVID. The episode ends where it began — with sea lions spilling into town — as Carlos unpacks the new sea lion management plan, the challenge of educating residents and tourists alike, and the looming threat of disease in small, irreplaceable populations. This episode was recorded live at the Galápagos Science Centre on Isla San Cristóbal in the Galápagos. Hosted on Acast. See acast.com/privacy for more information.

    37 min
  5. Paul Donald: Birds, Buddhists and Bypasses; Tales of Trafficking & Traffication with that Lark Sex Ratio Guy

    11/07/2023

    Paul Donald: Birds, Buddhists and Bypasses; Tales of Trafficking & Traffication with that Lark Sex Ratio Guy

    Senior Scientist at Bird Life International, previously the Principal Scientist at the RSPB, and before that at the BTO, Paul Donald is a world expert on things that fly. As such, it is perhaps somewhat surprising that he has focused this expertise into a groundbreaking book about roads, the things that travel upon them, and the damage they do to nature. This in depth discussion of two halves begins by showcasing how Paul helped re-establish the population of one of the world’s most endangered birds - the Raso Lark of the Cape Verde Islands, how birds living within the EU have greater life expectancy than those living outside it, and how Buddhist beliefs may be inadvertently bolstering the illegal trade in rare birds. From then it’s on to the “extinction driving, landscape splitting, wildlife slaughtering, soundscape shattering, pollution spewing, climate changing, health wrecking, global catastrophe” which Paul has labelled ‘Traffication’. Did you know that the area in a bird’s brain dedicated to song learning is smaller in a bird exposed to road noise? Did you know the first electric car dates from 1888? And did you know that there is a species of Nightjar known to exist purely because of a single piece of feathered roadkill scraped up from the tarmacadam?! But most importantly, if you drive a car, what single thing can you do today to help our wildlife? This and much more in November’s episode of Trees a Crowd. Hosted on Acast. See acast.com/privacy for more information.

    1h 3m
  6. Rob Stoneman: Resurrecting Rainforests, Protecting Peat and Constructing Conservation Kingdoms along our Coastlines

    05/14/2024

    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.

    1h 1m
  7. Dr William C. Tweed: The secret histories of John Muir’s Giant Redwoods

    07/06/2020

    Dr William C. Tweed: The secret histories of John Muir’s Giant Redwoods

    Dr William C. Tweed is a lover of Big Trees - the Giant Redwoods of California to be precise. An historian and naturalist, he has a career spanning over 30 years working for the US national park service, and after holding several roles at the Sequoia and Kings Canyon National Parks, spent a decade as its Chief Naturalist. Whether it’s describing what a Giant Redwood is through a comparison to the miniscule mosquito, or a deep dive into numerous secret histories of mankind's fascinations with these trees, William will have you captivated, falling in love with, and longing to hug, the giant sequoia. In exploring the tree’s many wonderful evolutionary features, and the serene images he paints of the Sierra Nevada, William explains that our passion for sequoias starts with our love of that which is “big, and old, and rare”, and then continues to grow tall. William explores the history of the “Father of the National Parks” himself, John Muir - how his religious upbringing inspired his writing (his works serving as a “secular Bible” for those devoted to nature) - and how the Sierra Club is still following firmly in Muir’s footsteps today. Among William’s teachings are plenty of digressions and distractions - charming moments of a mind as fascinated by nature today as he has ever been. For further information on this and other episodes, visit: http://www.treesacrowd.fm/dr-william-tweed/ Hosted on Acast. See acast.com/privacy for more information.

    1h 3m