The Untold History of Earth: Hobbits Really Existed, Dinosaurs Had Feathers, and Yetis Roamed Our Planet
History Unplugged Podcast
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Dinosaurs With Feathers
Having feathers is logical if you're a small animal. In fact, these feathered dinosauls are actually bird size. Having feathers is really good insulation if you don't want to shed all that expensive heat. And the second one was pre adaptation to flight. Because dinosals always were meant to fly. They had absolutely everything you needed,. not just ther feathers, but this internal breathing That i me what happens with breathing is that mammals like us, breathe in and breathe out again. This kind of limits what you can o. It limits the size you can grow to, because you can’t get too hot from the inside out. If you grow to more than a
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