Dr. Jenkins sits down with Shane Ngwenya, an aspiring herpetologist beginning graduate studies in South Africa. Shane reflects on his childhood as a herder, where encounters with snakes were once rooted in fear and conflict, and how a growing fascination with the natural world ultimately reshaped his perspective.

That turning point came during a formative field course in Kruger National Park led by faculty including Bryan Maritz, a previous Snake Talk Podcast guest, whose mentorship helped inspire Shane’s path into herpetology. Shane discusses his honors research examining gecko communities across diverse habitat types and offers insight into the rich reptile and snake communities of Kruger. The episode also looks ahead to his upcoming graduate work, which will explore how elephant exclusion fences influence reptile habitat and community structure in protected landscapes.

Connect with Shane at the University of the Western Cape.

Looking to learn more? Check out Snake Talk 19 | Snakes of Africa with Dr. Bryan Maritz.

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Dr. Jenkins sits down with Samuel Kerwin, a PhD student at the University of Northern Colorado. Samuel shares how his fascination with snakes and venom evolved and led him to graduate school research. They dive into his master’s research on venom production in rattlesnakes, including how acidity plays a critical role in venom storage and safety, before exploring his PhD work on innovative snakebite treatments. This includes the potential development of an oral pill that could dramatically improve access to care and reduce morbidity from snakebite worldwide.

Connect with Samuel at the University of Northern Colorado.

Looking to learn more about venom? Check out Snake Talk 117 | Snake Venom with Dr. Stephen Mackessy.

Connect with Chris on Facebook, Instagram or at The Orianne Society.

Shop Snake Talk merch.

If you like what you’ve been hearing on this podcast, consider supporting The Orianne Society today.

Dr. Jenkins sits down with Stephanie Agnew, a graduate student at the University of Ottawa, to discuss her path into graduate school and the lessons she learned along the way, offering practical advice for others hoping to pursue a career in herpetology and wildlife research. The conversation also explores Stephanie’s research on gartersnake physiology and how animals respond along urban gradients (the gradual shift from natural and rural habitats to increasingly developed, human-dominated landscapes) revealing how urbanization can influence snake behavior and physiological responses.

Connect with Stephanie at the University of Ottawa.

Connect with Chris on Facebook, Instagram or at The Orianne Society.

Shop Snake Talk merch.

If you like what you’ve been hearing on this podcast, consider supporting The Orianne Society today.