Most Dangerous Birth In Prehistoric Oceans | Walking with Dinosaurs (1999) | BBC Earth Science

Ever wondered what it was like to give birth in the prehistoric oceans? This incredible documentary dives into the dangerous world of marine reptiles like Ophthalmosaurus and Liplorodon, showing you a dramatic tail-first birth and the constant threat of shark predation. You'll pick up some amazing natural history vocabulary while watching this suspenseful survival story!