Les meilleurs podcasts Charvet (2024)

1
Searching for Sawfish on the Amazonian Coast with Dr Patricia Charvet 1:01:24

7d ago1:01:24

1:01:24

There is a place where the largest and most powerful river in the world meets the Atlantic ocean, and one of the most threatened species of elasmobranch - the largetooth sawfish - finds one of its last refuges on earth. In this episode of World of Sharks, we are joined by shark scientist and conservationist Dr Patricia Charvet, who has dedicated he…

1
Lemon Sharks: Baby Sharks That Live in Trees with Jillian Morris-Brake 59:44

21d ago59:44

59:44

When life gives you lemon sharks...make a podcast about them! This week we are answering a request by listener Charlie to devote an episode entirely to warm-water loving Negaprion brevirostris, the lemon shark. And to help us learn everything there is to know about them is marine biologist, educator, author and founder/president of Sharks4Kids, Jil…

1
How to Build a Career in Shark Science (Part 2!) Featuring the Guests of Seasons 5 and 6 43:02

1M ago43:02

43:02

Thinking of a career in shark science and conservation? Struggling to find your niche? Found your niche, but trying to advance in your field? Or wondering what on earth to write in that email to the person you admire? We're back with another special episode dedicated to careers with sharks and the ocean. For the last year, we've asked each podcast …

1
Capacity Building for Shark Conservation with Dr Andrew Chin 1:02:40

2M ago1:02:40

1:02:40

“Conservation is not drones and DNA samples or pamphlets or computers. It is people, and we should be investing in those people.” In this episode of World of Sharks, we sit down with fisheries scientist, director of the Fish and Fisheries Lab at James Cook University and Save Our Seas Foundation Scientific Advisor Dr Andrew Chin to discuss the chal…

1
Megalodon: Inside the Life of a Superpredator with Jack Cooper 1:09:58

2M ago1:09:58

1:09:58

It’s the one you’ve all been waiting for…we’re going back in time to meet the largest shark to have ever existed: Otodus megalodon. Growing up to twenty metres long, with teeth as large as a human hand and jaws that could fit you and a friend (with some room to spare), this apex superpredator continues to capture our attention, despite having been …

1
The Importance of Linguistic Diversity in Shark Science with Jaime Penadés and Hettie Brown 1:01:30

3M ago1:01:30

1:01:30

Sharks and rays are found all over the world; from the freezing waters of the Arctic to the tropical Indo-Pacific, and just about everywhere else in between. This means that shark conservation is a global effort, spanning multiple countries, cultures, customs and languages. But did you know that 98% of scientific research is published exclusively i…

1
Regional Endothermy: The Secret Superpower of the Mackerel Sharks with Dr Haley Dolton 1:02:49

3M ago1:02:49

1:02:49

Did you know that some sharks can keep parts of their body warm to allow them to move faster, swim for longer, see more clearly and think better?? Or, that basking sharks have a gigantic heart?! This week we are diving into the fascinating world of shark physiology and anatomy to learn about a special trait only found in a handful of species: regio…

1
Failure to Launch: Understanding Reproductive Failure in Turtles and Tortoises with Alessia Lavigne 51:41

3M ago51:41

51:41

This week on the podcast we are taking a brief detour from sharks to explore the fascinating world of turtles and tortoises! We are diving into the research of SOSF project leader and turtle specialist Alessia Lavigne, who has been trying to understand why turtle and tortoise eggs sometimes fail to hatch. Turtles and tortoises (known collectively a…

1
Building Safe Spaces for Sharks, and Shark Scientists with Jasmin Graham 58:00

4M ago58:00

58:00

We welcome back shark scientist and CEO/Co-Founder of Minorities in Shark Sciences, Jasmin Graham, and celebrate the release of her new book, Sharks Don't Sink: Adventures of a Rogue Scientist. We talk about the incredible adaptations and resilience of sharks, the glorious weirdness of sawfishes - a species Jasmin has worked closely with - and why …

1
In the Field: Basking Sharks with Dr Alexandra McInturf 1:00:28

5M ago1:00:28

1:00:28

We are so excited to share with you a very special bonus episode of World of Sharks! Join us as we head into the field in search of the second largest species of shark in the world: the basking shark. We’ll be heading out on the boat with Dr Alex McInturf (@drsurfnturf), shark scientist at the Chapple Big Fish Lab (@big_fish_lab), SOSF project lead…

1
Angel Sharks: Masters of Stealth and Critically Endangered 1:05:31

5M ago1:05:31

1:05:31

This week we are diving into the world of angel sharks, the second most threatened group of elasmobranchs in the world. Joining us is co-founder and co-lead of the Angel Shark Project, Eva Meyers, and project coordinator for the Angel Shark Project: Wales, Jake Davies. In this episode we learn all about angel sharks, their super-powered ability to …

1
Around the ocean in 80 sharks with Dr Helen Scales 1:07:26

6M ago1:07:26

1:07:26

Sharks with beards. Deep sea sharks with glow-in-the-dark bellies. Sharks that take on submarines. Sharks that walk instead of swim and rays with a hedge trimmer for a nose…this episode has it all! We explore the fantastic diversity of sharks and their relatives (and of all marine life!) with marine biologist, scientific writer and broadcaster Dr H…

1
Exploring Galápagos, the sharkiest place on Earth with Pelayo Salinas de León 58:59

6M ago58:59

58:59

Come with us on a voyage to one of the most remote, biodiverse and "sharkiest" places on the planet with leading expert Pelayo Salinas, co-principal investigator of shark ecology and conservation at the Charles Darwin Foundation and Save Our Seas Foundation project leader. In this episode we go on a dive to observe scalloped hammerheads visiting th…

1
Thresher Sharks: The Biomechanics of Tail-Whipping with Jamie Knaub 55:07

7M ago55:07

55:07

Thresher sharks are known for their unusual hunting strategy. They use their long tail like a whip, striking it so fast that it creates a shockwave capable of stunning multiple fish at once! But how does their anatomy support such an extreme movement? In today’s episode we find out! We talk with Jamie Knaub, who researches the biomechanics and vert…

1
Protecting sharks and coastal livelihoods with Dr Hollie Booth 49:41

7M ago49:41

49:41

Conservation is often more about understanding people than studying the animals we are trying to protect. In this episode we learn from Dr Hollie Booth, research fellow at the University of Oxford, who has worked extensively with small-scale fisheries in Indonesia, the world’s largest shark fishing nation. Hollie’s work aims to disentangle the driv…

1
Could climate change affect baby sharks? With Noémie Coulon 49:57

7M ago49:57

49:57

The ocean is warming at a rapid pace. This year (2024) began with the highest global Sea Surface Temperature (SST) on record, and scientists are already warning of mass coral bleaching events and other worrying consequences for marine life. But how could rising temperatures impact sharks, particularly in the early stages of life when they are most …

1
The mystery of Charlotte, the pregnant stingray with Dr David Shiffman 41:15

8M ago41:15

41:15

In February 2024, a round stingray from a small, rural aquarium in the middle of a shopping mall unexpectedly took the world by storm. She was pregnant, but how this had happened was a complete mystery - there were no male stingrays in the tank, nor had there ever been... In this episode we are joined by scientist and science communicator Dr David …

1
Tackling the fin trade with CITES with Luke Warwick 55:15

8M ago55:15

55:15

The international shark fin trade is a billion-dollar industry. It is also driving declines in shark populations around the world. In this episode, we are joined by Luke Warwick, expert in global shark policy, to learn how CITES - an international agreement between governments to regulate trade in endangered species - could help protect sharks and …

1
The acoustic world of sharks: how do they hear? With Dr Lucille Chapuis 57:21

9M ago57:21

57:21

Do sharks have ears? Are they good listeners? What are they listening for? Do great white sharks get freaked out by orca sounds? And what kind of music do sharks like?! We cover all this and so much more with bio-acoustician and shark hearing expert, Dr Lucille Chapuis. Join us for a fact-filled episode that includes disco sharks, curious humpbacks…

1
Going back in time with shark skin! With Dr Erin Dillon 1:00:24

9M ago1:00:24

1:00:24

Time travel. Ancient coral reefs. Shark sleuthing. The AMAZING properties of shark skin...this episode has it all! We're chatting with Dr Erin Dillon, conservation paleobiologist and researcher at the Smithsonian Tropical Research Institute. Erin's work uses fossilised shark skin (fancy term: dermal denticles) as a window into the past, to understa…

1
Why have sharks been so successful? With Dr James Lea 58:44

11M ago58:44

58:44

It's our 50th episode!! To celebrate, host Isla is joined by shark scientist and CEO of the Save Our Seas Foundation Dr James Lea to talk about the amazing evolutionary success of sharks and their relatives. We talk about just how much sharks have had thrown at them over the 440 million years they've existed on this planet (super volcanoes, ice age…

1
How do I build a career in shark science? Featuring the guests of season 4! 53:41

11M ago53:41

53:41

Starting out on your own career journey can be a little daunting, which is why we’ve put together this special episode of World of Sharks, filled with advice, experiences and anecdotes from the guests of season 4. We talk about how to make your dreams of working in shark science and conservation a reality – from how to approach professors, to findi…

1
How might pollution impact sharks? With Franco Cristiani 53:24

12M ago53:24

53:24

Plastics. Oil spills. Industrial chemicals. Herbicides. Pesticides…the list of substances that we have dumped in the sea is endless. But scientists are only just beginning to understand the true extent of the impact of marine pollutants on marine life. Fish biologist and SOSF project leader Franco Cristiani is investigating the effects of harmful p…

1
Translating science into conservation action with Rob Bullock and Henriette Grimmel 57:43

1y ago57:43

57:43

We’re heading back to the Seychelles this week to chat with research and programme directors for the Save Our Seas Foundation D’Arros Research Centre (SOSF-DRC), Dr Rob Bullock and Henriette Grimmel! Both Rob and Henriette have lots of experience and knowledge in the application of scientific research to marine policy, spatial planning and conserva…

1
Ghost sharks: chimaeras, the sharks’ forgotten cousins with Dr Luz Erandi Saldaña Ruiz 49:05

1y ago49:05

49:05

It's spooky season! And we're taking the opportunity to celebrate some close relatives of sharks and rays who don't get talked about as much as they deserve: the chimaeras. Also known as ghost sharks, spookfish, ratfish and rabbitfish, these ancient creatures glide in the dark of the deep ocean, much of their life shrouded in mystery. Helping us le…

1
Shark brains: how are they wired? With Dr Kara E. Yopak 59:56

1y ago59:56

59:56

Have you ever wondered what a shark’s brain looks like? How the brain of a goblin shark compares to a mako? What makes a whale shark tick? Or…what it’s like to get a shark brain in the post? These are all things that Dr Kara E. Yopak, shark brain expert and director of the EXCELLENTLY named ZoMBiE lab knows a thing or two about! Kara is interested …

1
Saving sharks in the Seychelles with Ellie Moulinie and Dillys Pouponeau 57:19

1y ago57:19

57:19

This week, we are transporting you to a tropical island haven for sharks and rays in the beautiful outer islands of the Seychelles! We will be guided by the wonderful Dillys Pouponeau (@dillyseychelles) and Ellie Moulinie (@miss_tropics), who are research officers at the Save Our Seas Foundation D'Arros Research Centre. D'Arros island and its siste…

1
How powerful is a shark’s sense of smell? With Dr Lauren Eve Simonitis 53:32

1y ago53:32

53:32

Sharks have a reputation as 'swimming noses' - but just how well can they smell? This week we are diving into the fascinating world of snoot science with aquatic sensory biologist Dr Lauren Simonitis! Expect the ins and outs of shark noses, along with detours to explore the anti-predator strategies of sea slugs and cuttlefish, a shark that eats its…

1
Greenland Sharks: Old, Cold and Fascinating with Dr Julius Nielsen 1:12:03

1y ago1:12:03

1:12:03

Greenland sharks are the world's longest living vertebrate, with a longevity that can be measured in centuries. But what do they do during that long life? In this episode, we speak with scientist and "Greenland Shark Detective" Dr Julius Nielsen, who has studied these mysterious creatures for many years. Julius was part of the first team to estimat…

1
The history and politics of shark ”attacks” with Dr Chris Pepin-Neff 57:21

1y ago57:21

57:21

The impact of the Hollywood blockbuster Jaws on shark conservation, public perception and even policy-making has been studied since its release in 1975, but today we’re looking even further back in time to understand where that idea of sharks as man-eating monsters first came from, and how it gained traction to get to where we are today. It’s a fas…

1
What can we learn from a shark’s DNA? With Professor Mahmood Shivji 49:29

1+ y ago49:29

49:29

Grab your labcoats! This week we are diving into the fascinating world of genetics to find out what we can learn from shark DNA with Mahmood Shivji, professor of marine science at Nova Southeastern University in Florida and director of the Guy Harvey Institute and Save Our Seas Foundation Shark Research Center (SOSF-SRC). In this episode we discuss…

1
Celebrating weird, wonderful and obscure sharks with A-bel Gong, Brit Finucci and Vicky Vásquez 1:03:32

1+ y ago1:03:32

1:03:32

Something we talk about a lot on this podcast is the sheer diversity of sharks and their relatives. With over 500 species of shark alone - not to mention the rays, skates and chimaeras - there is so much to them than just the Jaws stereotype. In this episode, we are talking about some species you may never have heard of, each with their own fantast…

1
Documenting the Great African Seaforest with Craig Foster 1:12:00

1+ y ago1:12:00

1:12:00

This week on World of Sharks, we are diving into the Great African Seaforest - the world's only forest of giant bamboo kelp, which stretches more than 1000km from the shores of Cape Town to the coastline of Namibia - with conservation film-maker and SOSF project leader Craig Foster (The Sea Change Project, My Octopus Teacher). In this episode we ta…

1
Encouraging the next generation of shark conservationists with Dr Clova Mabin 58:35

1+ y ago58:35

58:35

On today's episode of World of Sharks, we are discussing a very important topic in conservation: how to encourage, support and nurture young people to care for and protect our ocean, while being mindful of the many other pressures that they face. How can we teach them about the issues facing the natural world, while maintaining hope? How do we empo…

1
Exploring human connection with the ocean with Pippa Ehrlich 59:08

1+ y ago59:08

59:08

We're learning new things about the ocean every day, but for centuries the ocean has taught us so much more. After the pandemic, many of us evaluated our connection to the sea and nature in general, seeking deeper meaning in our relationship with it and realising how necessary it is for our mental and emotional wellbeing. Award-winning film-maker a…

1
The brilliant world of the blue shark with Dr Jenny Bortoluzzi 58:12

1+ y ago58:12

58:12

This week on World of Sharks we are diving into the world of an iconic species: the blue shark, Prionace glauca. Known for their big eyes, pointed snouts, mesmerising metallic blue colour and inquisitive nature, blue sharks are a species of requiem shark that occur in temperate and tropical oceans around the world. We are joined by Dr Jenny Bortolu…

1
Do sharks hang out with their siblings? With Fenella Wood 57:10

1+ y ago57:10

57:10

In this episode of World of Sharks by the Save Our Seas Foundation, we're chatting all things spurdog, relatedness and genetics with molecular biologist and PhD student Fenella Wood! Fenella's research delves into the fascinating world of spurdog population genetics to find out if the individuals that form large aggregations are related, which coul…

1
Grants 101: tips for getting your project funded with Dr James Lea, Lee Crockett and Sarah Fowler OBE 46:44

1+ y ago46:44

46:44

So, you want to study sharks. You have a brilliant research question, a solid methodology, and buckets of passion. There's just one thing missing...funding. Applying for grants to support your research is a huge part of the scientific process - and it's certainly not easy. But fear not! This week, we are taking a break from chatting about sharks to…

1
A global approach to shark and ray conservation with Rima Jabado, Emiliano García Rodríguez and Ciaran Hyde 58:39

1+ y ago58:39

58:39

Sharks and ray populations across the world are in freefall. Reversing these declines requires a coordinated, global effort - but how can this be achieved? At the International Marine Protected Areas Congress (IMPAC5) in Vancouver, Canada, host Isla sat down with Rima Jabado, fisheries scientist and head of the IUCN Shark Specialist Group, and elas…

1
Creating impact through imagery with Thomas Peschak 58:17

1+ y ago58:17

58:17

We are kicking off season 4 of the World of Sharks podcast (formerly the Whole Tooth podcast) with a bang! This episode, we are talking to legendary conservation photographer, National Geographic explorer and our very own Director of Storytelling, Thomas Peschak. Thomas has photographed marine life all over the world, including a huge diversity of …

1
An announcement! 2:07

1+ y ago2:07

2:07

Shark nerds unite! WE'RE BACK! The World of Sharks podcast (formerly The Whole Tooth) will be back on Thursday 23rd March with a brand new season. As always, we will be breaking down topics in shark science and conservation with some very special guests. A friendly reminder to look out for our shiny new logo - we think you'll like it! See you there…

1
What’s been happening in the world of sharks? With Dr James Lea and Jade Schultz 52:52

2y ago52:52

52:52

As season 3 and 2022 draws to a close, host Isla sits down with Dr James Lea, CEO of the Save Our Seas Foundation (SOSF), and Jade Schultz, content manager for SOSF, to look back on the year and all the important events that have happened for sharks and shark conservation. Plus, they have a very exciting announcement about this very podcast! You ca…

1
Working with local communities for shark conservation with Alifa Haque and Dr Nadia Rubio 1:09:18

2y ago1:09:18

1:09:18

We know that overfishing is the primary cause of global shark and ray declines. But, shark fisheries provide income and subsistence for many coastal communities. Inevitably, any regulation or conservation measure involving these fisheries must be culturally, socially and politically appropriate in order to be accepted, and to achieve this we need t…

1
Climate change storytelling and Frozen Planet II with Yoland Bosiger and Rachel Butler Scott 1:08:26

2y ago1:08:26

1:08:26

Frozen Planet II and Blue Planet II are landmark natural history series and masterclasses in climate change storytelling. Via captivating sequences, charming characters and compelling stories, the viewer is deliberately drawn into a world that they can’t help but care about, before being told about the very serious threats facing it. Such powerful …

1
What is the most endangered species of shark? With Dr Dave Ebert 54:08

2y ago54:08

54:08

Recent studies have shown that over a third of shark and ray species are threatened with extinction. But which species are the most at risk? What are some of the rarest, but least well known, sharks in the world? And, when a species has seemingly fallen off the face of the earth, how on earth do you find it again? This week, we’re joined on the pod…

1
Telling epic stories about sharks with Bertie Gregory 54:48

2y ago54:48

54:48

What's it like to be booped by a leopard seal? Or dive with over 300 fin whales in Antarctica? And how do you keep your cool when filming underwater in one of the most challenging and remote places on earth, while tiger sharks patrol the shallows above you? At Wildscreen film festival, host Isla sat down with award winning film-maker and wildlife c…

1
What did prehistoric sharks look like? With Emma Bernard 1:02:17

2y ago1:02:17

1:02:17

What did the oceans look like 450 million years ago? Who were the weird and whacky ancestors of the sharks we know today? And could megalodon still exist? This week we're going back in time to answer all these questions and more at the Natural History Museum in London, with curator of fossil fish Emma Bernard! Find out more about Emma and the Natur…

1
Orca predation on white sharks with Alison Towner 59:52

2y ago59:52

59:52

What happens when two top ocean predators collide? This was a question that PhD candidate and white shark expert Alison Towner was faced with six years ago, when the subjects of her thesis started to wash up on shore with unusual, but fatal, injuries. Fast forward to 2022 and Alison has just led her second publication on the predation of white shar…

1
How can art help shark conservation? With Rachel Brooks 51:32

2y ago51:32

51:32

Art has the power to change perspectives, and promote awe and wonder - can it do the same for sharks? We chat to ocean artist Rachel Brooks about putting pen to paper in the name of shark conservation. You can see her work for yourself by following RachelBrooksArt on social media, or here https://rachelbrooksart.com/. Shownotes for this episode are…

1
Could microplastics impact sharks? With Dr Alina Wieczorek 59:23

2y ago59:23

59:23

Whale and basking sharks are some of the biggest fish in the ocean – but could these gentle giants be threatened by something so small it can’t even be seen with the naked eye? We pitch this question to microplastics and pelagic fish expert Dr Alina Wieczorek. Alina has studied microplastic pathways from the smallest to the largest creatures in the…

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