Скачать или смотреть What Happened to Mammals During the Mesozoic Era? | Documentary for Sleep

Fall asleep as we travel back into deep time to explore the quiet, hidden story of mammals during the age of dinosaurs. While giant reptiles dominated the land, sea, and sky, early mammals survived in the shadows — small, adaptable, and remarkably resilient.

From the late Triassic through the Jurassic and Cretaceous periods, this documentary follows how early mammals evolved new traits, survived mass extinctions, and quietly laid the foundations for the modern mammal world. Teeth, fur, warm blood, and nocturnal lifestyles slowly emerged, shaped by changing climates, drifting continents, and long nights beneath dinosaur-filled skies.

This video is created for educational purposes to explore paleontology and evolutionary science in a calm, sleep-friendly format.

Like, subscribe, and let your mind drift through deep time.