In this episode of Under the Finfluence our hosts Jules Hartl and Christine de Silva interview Sharks4Kids founder Jillian Morris. The conversation delves into shark facts, SEO, shark reproduction, and even a Megalodon tooth. The discussion transitions to Jillian's journey to becoming a marine biologist and the creation of 'Sharks for Kids' as a platform for education and engagement. They crew also touches on the importance of teaching respect for predators, particularly sharks, and the need to create opportunities for students to engage in marine science and research. It emphasizes the value of providing guidance, access to resources, and diverse experiences for students, as well as the significance of acknowledging the role of predators in the ecosystem.
5 May 2026
Whale Shark Rydah - Corey Rae Nevels
This episode of Under the Finfluence's special guest is Corey Nevels. The discussion then delves into shark behavior under stress, followed by an exploration of manta rays and their unique characteristics. The conversation covers topics such as the unique coloration of melanistic mantas, the relationship between sharks and rays, the significance of manta research projects, the importance of designated shark and ray areas for conservation, and a humorous encounter with a whale shark in the Mexican Caribbean. The communication and behavior of underwater creatures, such as sharks and mantas, are still not fully understood. The conversation delves into the experiences of ocean wrangling and shark encounters, highlighting the thrill and wonder of these experiences. It then transitions into a discussion about diverse career paths in marine science and conservation, emphasizing the multifaceted nature of the field. Finally, the conversation explores the challenges and sacrifices involved in pursuing a non-traditional career, focusing on the balance between passion and financial stability, as well as the need for adaptability in the field. The conversation delves into the concept of finding balance in life and the importance of being realistic and grounded. It explores the definition of success, the role of social media and storytelling in science and conservation, the challenges of ecotourism, and the impact of social media, emphasizing the need for balance in all aspects of life.
7 Apr 2026
3 Eyes 7 Legs - Adriana Naranjo
In this episode hosts Christine de Silva and Jules Hartl chat with Adriana Naranjo. Adriana shares her journey from undergrad to working with sharks in Costa Rica, including her involvement in marine conservation and education programs. The conversation also covers shark tagging, the impact of ocean acidification on shark teeth, and the unique personalities of different shark species. They also dive into various encounters with sharks, including whale sharks, tiger sharks, and bull sharks. It also delves into the challenges of working in small communities and the importance of building trust and understanding. The discussion concludes with a focus on shark tagging and the work of Mision Tiburon.
10 Mar 2026
Safety in the Shallows - Dr. José Emilio Trujillo Moyano
Dr. Jose Trujillo shares insights on shark science, including shark facts, spiny dogfish, shark reproduction, early interest in sharks, childhood experiences, conservation efforts, shark depredation, shark species, habitats, and juvenile sharks. The conversation covers topics such as shark calcification, handling, predator-prey dynamics, environmental influence on shark performance, data collection methods, shark depredation, and a holistic scientific approach. The discussion also includes field experience anecdotes and challenges in shark research. The conversation covers shark sampling techniques and their environmental impact, jellyfish encounters and safety measures, and the guest's PhD journey and future plans. The discussion delves into the challenges and experiences of shark sampling, encounters with jellyfish, and the guest's aspirations for the future.
Chapters
00:00 Introducing Dr. Jose Trujillo
05:28 Early Interest in Sharks
12:18 Early Exposure to Marine Biology
18:21 Shark Depredation and Conservation Challenges
26:59 Shark Handling and Research
34:12 Predator-Prey Dynamics
42:38 Shark Depredation and Mitigation
50:00 Shark Sampling and Environmental Impact
58:03 Jellyfish Encounters and Safety Measures
01:05:40 PhD Journey and Future Plans
Interested in Dr. José Emilio Trujillo Moyano's paper "Safety in the Shallows"? Take a look here!
https://academic.oup.com/conphys/article/13/1/coaf045/8221927 (https://academic.oup.com/conphys/article/13/1/coaf045/8221927)
10 Feb 2026
BRUV Queen - Dr. Samm Sherman
This episode of Under the Finfluence features Dr. Sam Sherman from Deakin University, discussing her passion for shark research, her academic journey, and the Global FinPrint Project. The conversation covers early life experiences, challenges in shark research, and collaborative efforts in Indonesia. The trio covers the topics of student-focused conferences and international participation, investment in student success and mentorship, and the impact of international trade on endangered species. They cover highlights the unique nature of student-focused conferences, the importance of mentorship and investment in student success, and the challenges and implications of international trade on endangered species.
Chapters
00:00 Collaborative Shark Research in Indonesia
26:00 Investment in Student Success and Mentorship
31:13 Impact of International Trade on Endangered Species
20 May 2025
Sharks Did It First - Dr. Derek Kraft
In this episode of Under the Finfluence, host Julia Hartl and co-host Christine De Silva engage with Dr. Derek Kraft, a shark researcher, discussing various aspects of shark biology, conservation, and the impact of human activities on shark populations. They explore the fascinating world of omnivorous sharks, unique species like the Helicoprion, and the historical context of sharks in relation to the Earth's timeline. The conversation also delves into the challenges of shark fisheries managem...
29 Apr 2025
42 Wallaby Way - Carmen Dobszewicz
In this episode of Under the Finfluence, hosts Julia Hartl and Christine de Silva welcome Carmen Dobsewicz, a marine biologist originally from Canada, now studying in Australia. Carmen shares her journey from a pre-med path to marine biology, inspired by Shark Week. She discusses her experiences in shark research, the challenges of blood sampling in juvenile sharks, and the importance of mentorship and family support in her academic journey. Carmen's story highlights the common struggle of im...
8 Apr 2025
Original Gangster - Eli Martinez (Shark Diver Magazine)
In this engaging conversation, Eli Martinez shares his experiences during the sperm whale mating season, detailing the unpredictable nature of wildlife encounters. He discusses his journey in shark conservation, the evolution of shark ecotourism, and the pioneers who laid the groundwork for intimate shark diving experiences. The conversation also touches on the influence of Hollywood in promoting shark tourism and the importance of understanding animal behavior in conservation efforts. In thi...
18 Mar 2025
The Gym Shark - Dr. Johanna Kohler
In this episode, Dr. Johanna Kohler shares her inspiring journey from a young girl in Germany with a passion for biology to a marine biologist specializing in shark research. She discusses her experiences in Australia and South Africa, the challenges she faced in pursuing her education, and her groundbreaking research in the Cayman Islands, where she discovered new shark species and engaged the local community in conservation efforts. Dr. Kohler emphasizes the importance of following one's pa...
25 Feb 2025
Lessons from Behind the Lens - Zach Vincent
In this episode our hosts Christine de Silva and Jules Hartl interview Zach Vincent. Zach is a filmmaker that has traveled the world to tell stories about wildlife. Listen in as they discuss transitioning from science to film, growing up in South Africa, and filming shark documentaries. Send us a text Support the show To help support the show or be in the know for all things Wildscape see the links below: https://www.zeffy.com/en-US/donation-form/e054bc65-420c-439f-b3cf-2e36e28...
4 Feb 2025
Floating Sausages - Dr. Holly Shiels
Our first episode with a guest is here! In this episode our hosts Christine de Silva and Jules Hartl interview Dr. Holly Shiels. Dr. Shiels is a cardiologist that studies the amazing Greenland shark! Listen in as they discuss studying in cold climates, how mysterious the Greenland shark really is, and much more!! Send us a text Support the show To help support the show or be in the know for all things Wildscape see the links below: https://www.zeffy.com/en-US/donation-form/e0...
21 Jan 2025
Let's Get It Started - Meet Christine & Jules
Welcome to Under the Finfluence! In this episode meet the hosts of the show: Christine de Silva and Julia (Jules) Hartl. Get to know how they became shark scientists, their projects that they have worked on, and more information on the show! This show is unlike any other shark podcast out there so be ready for a wild ride! Send us a text Support the show To help support the show or be in the know for all things Wildscape see the links below: https://www.zeffy.com/en-US/donation-f...
19 Jan 2025
Trailer - Under the Finfluence
Interested in shark science? We have a show for you! Check out this trailer for Wildscape Productions new podcast: Under the Finfluence. Our hosts Christine de Silva and Julia (Jules) Hartl interview different individuals in the shark world and tell the unhinged and un-flitered stories that never get told! Send us a text Support the show To help support the show or be in the know for all things Wildscape see the links below: https://www.zeffy.com/en-US/donation-form/e054bc65-4...
Podcast Authority Score: 13 / 100
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