← Back to library

Русский · Shorts

Медведь зимой: Сон, энергия и секреты выживания! #shorts

◷ 0:25

Как медведи переживают зиму? Спячка — их секрет выживания. Энергия сохраняется, пока жировые запасы работают, а еда недоступна. Искусство адаптации.

Concepts explained

Concept glossary ↗

Original explanations based on the cited sources.

Hibernation

Hibernation greatly slows an animal’s body activity for a period: energy use, heart rate and usually body temperature fall. It is not ordinary sleep.

Definition and videos ↗

Sources

National Park Service — Hibernation: Nature’s Nap Time ↗

Open on YouTube ↗

Audio language: EnglishShorts

Bear's Hibernation Secret: Fat Fuels Winter Survival! #shorts

Discover how brown bears endure winter's harshness. They rely on stored body fat and deep slumber, conserving energy until spring signals the return of plentiful food.

Audio language: EnglishShorts

Brown Bear Hibernation: Sleeping Through Winter For Survival! #shorts

Discover how brown bears master hibernation, a crucial energy-saving tactic. They sleep soundly, surviving solely on stored fat during food-scarce winters.

Audio language: EnglishShorts

Kid's Science Picnic: Exploring Water Wonders Step-by-Step! #shorts

Join us on STEPBYSTEP KIDSTV for an exciting picnic adventure, exploring the wonders of water science! Discover amazing facts and simple experiments perfect for curious minds.