Welcome back to Terra Sauria! In this episode, I introduce Pugnocephale ambulans the “Fist Headed Walker” a colossal descendant of Pachycephalosaurus that has evolved into the rhinoceros analogue of southern North America and Mexico. Discover how a localized extinction event reshaped an entire ecosystem, allowing this towering herbivore to evolve powerful forelimbs, a deadly horned dome, intimidating threat displays, and complex harem-based social behavior. I'll explore its evolutionary history, lifestyle, diet, mating rituals, and the creative design process behind Terra Sauria's tenth species, with a special guest appearance. If you enjoy speculative evolution, dinosaur worldbuilding, creature design, and paleoart, this is an episode you won't want to miss.

Thanks to:
‪@TheVividen‬

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Chapters:
00:00 Intro
00:33 Origins
01:00 Life Style
01:16 How the Pugnocephale Evolved
03:01 Diet
03:15 Mating Season and Sociality
05:06 The Design
05:35 Final Things