Why Did Mammals Beat Dinos?

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Get your MyHeritage DNA kit for just $29. This is one of the lowest prices you’ll find anywhere. Visit the link here: https://bit.ly/Animalogic_MH or scan the QR code on screen, and don’t forget to enter the code Animal1 at checkout. That gives you the kit for the discount price plus a thirty day free trial to explore your family history. Dinos ruled the earth for millions of years, but after the asteroid, reptiles and birds took a back seat to the mammals. We took over. This is the story of how our ancestor emerged from the ashes and spread all over the world, eventually setting the stage for human beings to appear. 00:00 Why Did Mammals Beat Dinos? 01:10 Mammals Before the Dinosaurs 04:52 The Permian Extinction 05:42 Why We Know So Little About Early Mammals 07:01 Size Limits 08:53 Birds Are Dinosaurs 10:06 Fossil Record Bias 11:19 Small Dinosaurs vs Small Mammals 12:51 The Asteroid Impact Event 13:42 What the World Was Like After Impact 15:58 Global Nuclear Winter 18:59 Mass Extinction as a Game of Chance 21:23 Why Birds Survived 23:19 How Scientists Study Early Mammals 26:55 Giant “Terror Birds” After the Extinction 27:57 Moas: The Last Dinosaur-Dominated Ecosystem 28:58 Could Mammals Survive Another Asteroid? Get Steve Brusatte's books: https://mybook.to/brusattedinosaurs https://mybook.to/brusattemammals https://mybook.to/brusattebirds Examining the nature of the beast. From apex predators to the planet's strangest creatures, Animalogic goes deep into the science,

Published 2026-02-27 · Watch on YouTube ↗
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