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July 16, 2025 84 mins
Crocodile biologist Dr. Chris Murray, one of Mario’s longtime best friends, joins the show for a special episode filmed on location at the Palo Verde Biological Station in Costa Rica. As the two spend a week catching American crocodiles for Chris’s long-term research project, they reflect on their shared journey into science, the mentors who guided them, and how their parallel paths led to studying the same remarkable species. Chris shares insights from his research, the future of croc conservation, and how even the most fundamental parts of science, like forming a hypothesis, can be a deeply creative and rewarding process. Learn more about Dr. Chris Murray's work here: https://sites.google.com/site/murracm/home?authuser=0 Follow Dr. Chris Murray on Instagram: https://www.instagram.com/crocchris11/?hl=en 00:00:00 Intro and history 00:10:28 The art of the hypothesis 00:17:41 Costa Rica croc work 00:32:50 Listing all the crocodilian species 00:45:51 History of alligator conservation 00:54:33 Croc Research findings in Costa Rica 01:15:39 Future research goals and conclusion CREDITS: HOST - Mario Aldecoa HOST - Trent Underwood DIRECTOR OF PHOTOGRAPHY - Trent Underwood CAMERA OPERATOR & WILDLIFE BIOLOGIST - Mario Aldecoa EDITOR - Trent Underwood MARKETING - Matt Fujita GRAPHIC DESIGN - Chance Ross PRODUCER - Suzanne Zonner PRODUCER - Beau Sedivy EP - Coyote Peterson PLEASE DO NOT ATTEMPT TO REENACT OR RECREATE ANY EVENTS OR SCENES  FROM OUR VIDEOS. THE ANIMALS, INSECTS, PLANT LIFE, AND TERRAIN FEATURED IN  OUR VIDEOS CAN BE DANGEROUS AND CAN POSE A SIGNIFICANT RISK OF INJURY OR  DEATH. The Global Guardians hosts and crew are professionally trained and routinely  receive assistance from wildlife experts, guides, and safety personnel when filming to  ensure the safety of our crew and all wildlife. No animals were harmed or removed from  their natural habitat while making this video. Global Guardians has obtained permission  to film in each location featured in this video. Learn more about your ad choices. Visit podcastchoices.com/adchoices
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