From a shovel to a mallet, and even an aeroplane - the hammerheads really do win the prize for some of the most bizarrely shaped sharks out there. But why do they have such oddly-shaped noggins? What do they eat? Where do we find them? And why are one of the most charismatic groups of sharks in the world also one of the most threatened? 

In this episode we are joined by Dr Kelly Kingon, Associate Professor at the University of the Bahamas, SOSF project leader and co-director of the non-profit CHaPO (Conserve Habitats and Protect Organisms). Kelly has been trying to find scalloped hammerhead nurseries in Trinidad and Tobago to inform conservation and management strategies for this heavily fished species. We discuss the amazingness of hammerheads, their unique adaptations and conservation status, before zooming in on Kelly's research to discover what's happening to baby hammers in the warm waters of the Carribean. 

Shownotes: www.saveourseas.com/worldofsharks/podcast

Find out more about Kelly's work: 

https://saveourseas.com/project/community-supported-conservation-goals-for-scalloped-hammerhead/

https://www.facebook.com/iCHaPO.TT/

https://www.linkedin.com/company/ichapo/

Instagram: ichapo_tt

TikTok: chapo_tt

ichapo.com

FREEthelab.com

Find out more about us: 

www.saveourseas.com

@saveourseasfoundation

Tagging hammerheads, tracking silky sharks and exploring a remote coral paradise in the middle of the Gulf of Mexico…This week, we’re diving into the fascinating world of shark trophic ecology with PhD researcher and SOSF project leader Brett Sweezey! Brett is investigating the interactions between predators and prey, and how they influence where sharks go amongst the unique habitats of the Flower Garden Banks National Marine Sanctuary. Join us as we discuss the innovative methods Brett is using, some fascinating early findings, and the challenges and triumphs of studying these incredible creatures in their natural habitat.

You can follow Brett across all platforms: @saltwatersweezey. You can also find out more about his project here: https://saveourseas.com/project/methods-to-reduce-shark-stress/

Shownotes: www.saveourseas.com/worldofsharks/podcast

A turtle that looks like a pig, and a shark that looks like a plane...in this episode, we're heading to the colourful, diverse lands of the Kikori River in Southern Papua New Guinea to meet researcher and director of the Piku Biodiversity Network (www.pikubionet.org.pg). In 2018, Yolarnie expanded the PBN - which originally focussed on the community-led conservation of the endangered pig-nosed turtle - to include the 45 species of shark and ray that can be found in the Kikori river system. These species include the unusual and understudied winghead shark, one of the few sharks that passes between salt and freshwater to give birth to its young. 

Find out more about Yolarnie's project, which she co-leads with Dr Michael Grant, here: https://saveourseas.com/project-leader/yolarnie-amepou/

Shownotes: www.saveourseas.com/worldofsharks/podcast

Dive into the deep, remote waters of New Zealand's Fiordland with us as we meet the mysterious broadnose sevengill shark and the scientist who is trying to study them: Dr Alice Rogers. Alice's research aims to discover how these ancient creatures are responding to climate change - will the fiords provide vital refuge for the species as our waters get warmer?Along the way, she and her team are uncovering uncovering the secrets of these elusive "grandpa" sharks.

Shownotes: www.saveourseas.com/worldofsharks/podcast

Follow Alice: @dralicerogers

Find out more: https://saveourseas.com/project/climate-change-at-the-end-of-the-earth-sevengill-sharks-in-fiordland-new-zealand/

https://www.southernfiordland.nz

We're taking to the skies to find out what great white sharks get up to when no-one's looking...

From his drone’s vantage, Carlos Gauna — AKA The Malibu Artist — has captured previously unrecorded behaviours of one of the ocean’s most captivating predators, the great white shark. His footage has fascinated viewers from across the globe, challenged misconceptions of white sharks, and even altered Carlos’ own perspective of the species. In this episode we talk about some of these behaviours; from a shark apparently 'eating' kelp to their interactions with dolphins and people. And, we discuss the moment that Carlos captured the first possible newborn white shark on camera - a key discovery that could secure important protections for white sharks in the area.  

You can follow along with Carlos' work and see all his incredible footage here: 

Youtube: http://www.youtube.com/@TheMalibuArtist

Instagram: @themalibuartist

Website: www.themalibuartist.com

Shownotes: www.saveourseas.com/worldofsharks/podcast

Tagging tiger sharks, seamount navigation, and a great white shark called Princess Sparkles...  This week, we're diving into the fascinating world of shark movement ecology with research scientist Dr Sammy Andrzejaczek to explore how and why sharks move about the oceans - in particular zooming in on their vertical space use and asking why some sharks take frequent dives to depths of over 1,000 metres. We also discuss the potential effects of the lunar cycle, and what white sharks are up to off the coast of central California. And, we take you behind the scenes as Sammy explains some of the different technologies that she uses to carry out this research and live her dream working with these incredible animals in the wild. 

You can follow Sammy on Instagram (@sammy_shark and @MonteraryBayWhiteSharks) and on BlueSky (@sammy-shark.bsky.social)

Shownotes: www.saveourseas.com/worldofsharks/podcast

Timestamps:

8.48: About Sammy

14.07: Tagging technologies and working in the field

22.59: Shark vertical space use (how and why do sharks move up and down in the ocean)

30.30: Deep water navigation

34.16: Overlap in distribution and what this means for species interactions

37.41: Conservation implications

40.19: The impact of the lunar cycle

44.55: Movements and behaviour of great white sharks

In part 2 of our 'In the Field' episode with the Save Our Seas Foundation D'Arros Research Centre, we are heading to the neighbouring atoll of St Joseph to tag juvenile sharks and take part in their long term mark-recapture study. We'll also be finding out more about the sharks of D'Arros, and heading out at night in search of bull, mako, silvertip and grey reef sharks...

Time stamps:

03.55: Why is D'Arros so important to sharks and rays?

07.15: Tagging juvenile sharks on St Joseph atoll

23.00: Camping overnight on the atoll and sea turtle survey

31.19: Tagging adult sharks at night

36.00: Tonic immobility

40.00: Diving on receivers

44.09: Translating science into conservation action

49.18: What can we learn from D'Arros?

Find out more about the Save Our Seas Foundation D'Arros Research Centre here: https://saveourseas.com/sosf-darros-research-centre/ or on social media: @darrosresearchcentre

In this episode of World of Sharks: In the Field, we are learning what it’s like to live and work on a tiny, remote island in the middle of the Indian Ocean, and study sharks and rays in what can be considered one of the most pristine marine environments on earth today. 

In part 1, we meet the team of the Save Our Seas Foundation D'Arros Research Centre (SOSF-DRC), explore the island and its vibrant underwater world, and swim with one of the largest aggregations of reef manta rays in Seychelles. 

Time stamps: 

02.30: Introduction to D'Arros Island and meet the team

16.00: Swimming with mantas and conducting a manta survey

27.52: Plankton sampling

40.24: Scuba diving to manta cam

43.51: Identifying mantas and the Seychelles Manta Ray Programme (SMRP)

**Learn about tagging sharks and more in part 2!**

Find out more about the Save Our Seas Foundation D'Arros Research Centre here: https://saveourseas.com/sosf-darros-research-centre/ or on social media: @darrosresearchcentre

We're gonna need a bigger podcast...

In honour of the 50th anniversary of the release of Jaws - one of the most iconic shark movies of all time - we are bringing you a very special bonus episode wholly dedicated to the film. Host Isla is joined by two jawsome guests: shark scientist and science communicator Amani Webber-Schultz (@curly_biologist), and social scientist and Associate Professor in public policy, Dr Chris Pepin-Neff (@csyd2202). Together, they discuss the cultural impact of Jaws and its negative effects on public perceptions of sharks and shark conservation, as well as its positive influences - including sparking the careers of a whole generation of shark scientists. And, they take a deep dive into the film itself, reliving their favourite scenes, sharing behind-the-scenes facts, and dreaming up their own pitches to Hollywood.

Shownotes: www.saveourseas.com/worldofsharks/podcast

Check out Minorities in Shark Sciences (MISS), the organisation that Amani co-founded, here: https://www.misselasmo.org/

Amani's appearance on Wired: (https://www.youtube.com/watch?v=t8hjTa1IeNc) and Insider: https://www.youtube.com/watch?v=habSJ85RFBQ

You can watch Chris' TED talk on Rogue Shark Theory here:

https://www.youtube.com/watch?v=Vcmy2Bd23wE

Find out more about Chris' publications here: https://sydney.academia.edu/ChrisPepinNeff

They are the most iconic shark species of all time, known for their strength, hunting prowess, and long-distance travel. But there is a lot more to great white sharks than their reputation. They are not the mindless killers that the movies would have you believe – in fact, they are a highly curious and elusive species who continue to surprise us. And someone who knows white sharks inside out is Dr Alison Kock, a marine biologist who has spent the last 20 years studying their behaviour and ecology. In this episode, Dr Kock shares everything she knows about the world's largest predatory fish, including a scientific finding that's hot off the press...

Time stamps

06.08 - 16.00: Alison's career and passion for sharks

16.00 - 30.00: Great white shark physiology, ecology, and behaviour

31.50 - 40.00: Zooming in on False Bay and Alison's research

41.30 - 54.00: Relationships between humans and white sharks

54.19 - 60.00: Orca predation on white sharks

60.01: New scientific findings on white sharks

You can follow Alison on Instagram (@alison_kock) or find out more about her work and research via these links: 

https://saveourseas.com/project-leader/alison-kock/

https://www.sanparks.org/conservation/scientific-services/nodes/cape-research-centre/meet-the-team

https://sharkspotters.org.za/

You can find out more about the Save Our Seas Foundation by heading to www.saveourseas.com, or by finding us on socials: 

Instagram: @saveourseasfoundation

Bluesky: @saveourseas.bsky.social

X/Twitter: @SaveOurSeas

Facebook: Save Our Seas Foundation