Mark O’Shea

Mark O'Shea, a renowned herpetologist and expert on venomous snakes, shares incredible tales from his career. He discusses the thrill of encountering King Cobras and surviving a rattlesnake bite, highlighting the urgency of antivenom production and the challenges in supply. Mark also shares his journey from a college dropout to a respected professor, his work on international expeditions, and his unique experiences in public engagement to shift perceptions about snakes. Plus, hear about his excitement in having a species named after him!

Mark O'Shea, a herpetologist and venomous snake expert, shares thrilling tales of his close encounters with deadly reptiles. He discusses the challenges of antivenom production and the ecological importance of snakes in controlling rodent populations. Mark recounts a dramatic rattlesnake bite and the difficulties faced in rural healthcare access for snakebite victims. He also reflects on his journey from a disinterested student to an esteemed professor, and the personal joy of having a new species named after him.

Snake expert Mark O’Shea and host Caroline Steel explore how snakes climb trees using various movement styles like lateral undulation and concertina. They visit the Everglades to track pythons and discuss the importance of understanding snake locomotion for conservation efforts.