Shark research raises a big question, how does one scientist turn 12000 hours of underwater video into discoveries that protect sharks and rays across Mexico. Marine biologist Dr. Oscar Sosa returns to the show after receiving one of the most prestigious lifetime achievement awards in the biological sciences. His work has transformed how Mexico monitors sharks, rays, and marine protected areas, and this episode reveals the surprising moments that shaped his career.

Marine biology Mexico takes center stage as Dr. Sosa explains how his team is using BRUVS and drones to build the first long term monitoring system for the Los Ángeles marine reserve. He shares what it is really like to manage a massive archive of footage, why data analysis is the hardest part of shark research, and how students are helping build the next wave of conservation science. One emotional insight stands out, Dr. Sosa became the first shark specialist ever to receive this national award, breaking a longstanding bias toward terrestrial biology.

Shark conservation gets a powerful boost through Dr. Sosa's stories about mentorship, scientific leadership, and the role of community in conservation. His reflections on his peers nominating him for the award, along with the legacy of Juan Luis Cifentes Lemus, reveal how recognition can change not only a scientist's life but also the path of an entire field.

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Shark conservation: What does it take to go from growing up on Lake Erie to tagging great white sharks around the world? This episode reveals the surprising twists and setbacks that shaped Dr. Taylor Chappell's career including the moment he thought he lost his future in research and how that failure became the most important turning point of his life. He shares the non-linear path that led him to global shark research from Cape Cod to California to Oregon and what he learned about persistence, curiosity, and opportunity along the way.

Marine biology careers: Taylor also opens up about the realities of science careers, how early opportunities in AmeriCorps and education informed his approach to research, and the moment when a population-modeling talk flipped a switch in his mind and made him want to become a serious shark scientist. His story shows why career journeys are never straight and why the skills you gain outside your plan can become the key to your future.

A surprising insight: Taylor thought he was headed into a traditional academic career, but it was losing a graduate position and winding up on a Puget Sound education ship that changed everything and set him on the shark science path. It was the setback that opened the door.

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Dave:
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Andrew:
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Guitarfish genetics take center stage in this inspiring episode as Bryan Huerta shares how his fascination with sharks at the massive La Nueva Viga fish market in Mexico City sparked his entire scientific path. His early curiosity grew into formal research that now examines the guitarfish sold as Pez Diablo in Mexican markets, where he used molecular tools to identify species and highlight conservation concerns.

Marine conservation research also shaped Bryan's career through field experience in the Northern Gulf of Mexico where he helped run longline surveys, learned dissection and biological sampling, and worked with leading shark scientists including Dr. Marcus Drymon and Dr. Nicole Phillips. His story illustrates how dedication, language learning, and crossing borders opened doors in science and advanced important work in the genetics and management of threatened rays.

Shark research careers come to life in this conversation that highlights Bryan's upcoming PhD, his marathon-running discipline, and his commitment to filling knowledge gaps for understudied elasmobranchs. His journey offers a roadmap for aspiring scientists navigating international education, language barriers, and the practical challenges of breaking into the shark science world.

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Dave:
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Andrew:
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Shark Identification Training

In this episode of Beyond Jaws, Andrew Lewin and Dr. David Ebert welcome back Dr. Ivy Baremore from MarAlliance to talk about an incredible deep-sea shark identification workshop held in Honduras. The workshop brought together scientists, students, and even local diving enthusiasts to learn how to identify some of the most mysterious sharks in the Caribbean. Ivy shares what inspired the training, how it came together after nearly a decade of planning, and why empowering local researchers is the first step in conserving deep-sea species.

Deep Sea Conservation in Honduras

Dr. Baremore explains the challenges of shark research in Honduras, where the nation's waters cover more area than its land, yet much of it remains unexplored. She describes how limited taxonomy resources and few local experts make workshops like this essential for future conservation. David and Ivy also reveal some of the surprises that came up during dissections, including unexpected findings in gulper sharks, and how this work is helping create national plans for shark and ray conservation across Central America.

Training Tomorrow's Marine Biologists

The conversation dives into how community involvement from students as young as 13 to professional divers helps build local ownership of ocean science. The episode captures the joy, curiosity, and collaboration that come from working hands-on with sharks, showing how education and science communication are transforming the future of marine biology in developing regions.

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Dave:
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Andrew:
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Madagascar Environment takes center stage in this episode of Beyond Jaws, where co-host Dr. David Ebert shares stories from his latest fieldwork on one of the planet's most unique islands. From long days on the water to surprising new shark encounters, David reveals what makes Madagascar such an incredible place for marine research and conservation.

This episode dives into the realities of working in remote field conditions, the thrill of discovering new species, and the importance of connecting local communities to conservation goals. Madagascar's waters hold a mix of mystery and urgency, and David's insights show why protecting this environment matters not just for sharks, but for ocean health worldwide.

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Ghost Sharks are some of the most mysterious creatures in the ocean, and in this episode, we explore their story with Dr. Dominique Didier. She joins us to talk about her groundbreaking new book Ghost Sharks of the World, which she co-authored with Dr. Dave Ebert and others. From taxonomy and biology to personal stories of research, Dominique reveals why ghost sharks deserve as much attention as their shark and ray relatives.

Ghost Sharks fascinate both scientists and ocean enthusiasts because of their evolutionary significance. In this conversation, Dominique shares her career journey, the challenges of documenting such elusive animals, and how collaborative science projects bring together experts from across the globe. Listeners will leave with a deeper appreciation of chimaeras and their role in the marine ecosystem, along with insight into how new scientific tools are expanding our knowledge of these deep-sea species.

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Dave:
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Andrew:
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Sharks and hurricanes: that's not a Sharknado sequel, it's real research. In this episode of Beyond Jaws, Dr. Aaron Carlisle shares how a childhood moment of terror watching Jaws turned into a career in shark science. Aaron is now an Assistant Professor of Fisheries Ecology at the University of Delaware, where he explores how the physical and biological environment influences shark behavior, distribution, and ecology using cutting-edge tools like stable isotopes and biologging.

Sharks and hurricanes also becomes a metaphor for navigating the whirlwind of academic expectations and public perceptions. From family members telling him to study "something important like crabs" to dealing with the rise of social media influencers as "shark experts," Aaron reflects on what it really means to be a marine biologist in today's world. If you're a student, early-career scientist, or just a shark nerd, this episode offers career insights, research stories, and a candid look at the culture of science.

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Dave:
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Andrew:
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Shark Conservation has been shaped by the tireless work of scientists like Leonard Compagno. In this episode, Andrew speaks with the legendary ichthyologist whose contributions to shark taxonomy and conservation have influenced generations of researchers and advocates. Compagno shares how he became fascinated by sharks, his groundbreaking work cataloging shark species, and his role in shaping the IUCN Shark Specialist Group.

Shark Taxonomy is at the core of Compagno's career, and his insights into the classification and identification of sharks reveal why proper taxonomy is critical for conservation. Andrew and Leonard discuss the challenges of naming and describing species, the importance of understanding diversity in shark populations, and how science can support stronger protections against overfishing and finning.

Shark Research is not just about science but also about communication. Leonard reflects on the changes in public perception of sharks since he began his career, and how media, advocacy, and dedicated researchers have shifted the narrative from fear to fascination. This episode gives listeners a deep appreciation of both the man and the movement he helped create.

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Dave:
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Andrew:
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