Global Guardians

Global Guardians

Global Guardians is a new podcast hosted by Wildlife Biologist Mario Aldecoa and Nature Cinematographer Trent Underwood. Produced by Brave Wilderness, this series explores the people and ideas shaping the future of wildlife through conservation and innovation. Join Mario and Trent as they interview scientists, ecologists, filmmakers, and tech pioneers in incredible outdoor locations like jungles, deserts, and swamps. They also host studio sessions, sharing behind-the-scenes stories, travel reflections, and insights on the evolving world of wildlife storytelling and conservation. If you’re passionate about nature and the power of individuals to create change, subscribe to Global Guardians today!

Episodes

Hidden Dangers in South Africa: Ticks, Rhinos, Snakes & More - Ep. 8

June 17, 2025 • 84 mins
In this Global Guardians studio session, Mario and Trent take a look back at their unforgettable adventures filming in South Africa, where wildlife, conservation, and chaos often went hand in hand. From unexpected encounters with venomous snakes to heartwarming moments with orphaned rhinos in rehabilitation, they share behind-the-scenes stories that reveal what it truly takes to produce meaningful wildlife content in the field....
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The Price of Paradise with Florida Keys Biologist Christina Wilson - Ep. 7

June 4, 2025 • 95 mins
This episode is sponsored by BetterHelp. Give online therapy a try at betterhelp.com/globalguardians and get on your way to being your best self. Florida Keys biologist, Christina Wilson, joins Mario Aldecoa for a conversation about the growing challenges of conservation in one of the most visited island chains in the US. As tourism surges, Christina shares how she works to protect fragile habitats and wildlife while also using he...
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Ultimate Predator Battle: Filming Wildlife in Brazil – Ep. 6

May 21, 2025 • 87 mins
In this episode , Mario and Trent reflect on one of their most ambitious productions—filming jaguars hunting caiman in Brazil’s Pantanal, the best place on Earth to witness these elusive big cats in action. From months of pre-production and engineering a custom camera gimbal for boat-based filming, to navigating the highs and lows of fieldwork, they share the BTS stories of what it takes to capture nature at its wildest. Along ...
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Roars, Howls, Noise, & Silence with Production Sound Mixer Ryan LaVergne - Ep. 5

May 7, 2025 • 46 mins
In this episode Trent sits down with sound engineer Ryan LaVergne to explore the often overlooked but critical role of audio in filmmaking. From the dense jungles of Costa Rica to the bear-filled wilderness of Katmai, Alaska, Ryan shares what it takes to capture the natural world through sound. Trent and Ryan reflect on Ryan’s first Brave Wilderness production and the unforgettable adventures—and audio challenges—they faced alo...
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Bigfoot, Aliens & Mystery Creatures – Monster Hunter Pat Spain – Ep. 4

April 23, 2025 • 75 mins
In this episode, Mario sits down with cryptozoologist and marine biologist Pat Spain for a fascinating dive into the world of legendary creatures like Bigfoot and the Loch Ness Monster. Pat brings a grounded yet open-minded approach to cryptozoology—balancing scientific inquiry with cultural respect. Together, they explore how stories of mysterious creatures hold deep meaning for indigenous communities and why the field, often ...
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Monkeys Eat Lizard Alive! - Global Guardians Ep. 3

April 9, 2025 • 88 mins
Mario and Trent share their gear insights and the importance of being "dialed in" for filming wild moments, using their Costa Rica experiences—including capuchin monkeys eating a live iguana—as a prime example. This episode offers a raw, behind-the-scenes look at documenting critical ecosystems in real-time. This episode is sponsored by BetterHelp. Give online therapy a try at betterhelp.com/globalguardians and get on your way t...
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Fire Nearly Wiped Out His Life’s Work - Entomologist Jim Cordoba - Ep. 2

March 26, 2025 • 88 mins
Mario interviews entomologist and conservationist Jim Cordoba! They explore the role of insects in the ecosystem, stunning biodiversity stats from Costa Rica’s Osa Peninsula, the controversial practice of shark finning, the impact of conservation on local communities, and how annual agricultural fires threaten Jim’s jungle reserve. Jim is president of the BioSur Foundation, and non-profit organization based in Costa Rica dedic...
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Crocs Found at Nuclear Site?! - Global Guardians Episode 1

March 19, 2025 • 54 mins
Join Mario Aldecoa and Trent Underwood as they launch Global Guardians! This first episode dives into their personal origin stories, exploring the paths that led them to wildlife filmmaking. They'll also give you a sneak peek at future guests and topics, and Mario recounts his experience working with crocs at a nuclear facility. 00:00:00 Intro Global Guardians, Why and History of Global Guardians 00:06:05 Mario’s background, vol...
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Introducing: Global Guardians

March 17, 2025 • 1 min
Global Guardians is a new podcast hosted by Wildlife Biologist Mario Aldecoa and Nature Cinematographer Trent Underwood. Produced by Brave Wilderness, this series explores the people and ideas shaping the future of wildlife through conservation and innovation. Join Mario and Trent as they interview scientists, ecologists, filmmakers, and tech pioneers in incredible outdoor locations like jungles, deserts, and swamps. They also h...
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