Hibernation - Wikipedia
Hibernation is a seasonal heterothermy characterized by low body-temperature, slow breathing and heart-rate, and low metabolic rate. It is most commonly used to pass through winter months – called overwintering.
Hibernation | Winter Sleep, Torpor & Adaptation | Britannica
Nov 27, 2024 · Hibernation, a state of greatly reduced metabolic activity and lowered body temperature adopted by certain mammals as an adaptation to adverse winter conditions. A brief treatment of hibernation follows.
How Hibernation Works - HowStuffWorks
May 28, 2024 · Hibernation is a state where animals significantly reduce their metabolic rate, body temperature, heart rate and breathing to conserve energy during periods when food is scarce. Unlike sleep, which is primarily a mental change, hibernation involves drastic physiological changes, and waking a hibernating animal can be fatal due to the high ...
Hibernation: Nature’s Nap Time - U.S. National Park Service
While hibernation is often used to describe any animal that goes into dormancy in the winter, there are three very specific requirements for an animal to be considered a true hibernator: reduced metabolism, slower heart rate, and lowered body temperature.
Some Animals Don’t Actually Sleep for the Winter, and ... - Education
Sep 6, 2024 · Despite what you may have heard, species that hibernate don’t “sleep” during the winter. Hibernation is an extended form of torpor, a state where metabolism is depressed to less than five percent of normal.
Animals Don't Actually Sleep for the Winter and Other Surprises …
Oct 11, 2017 · Despite what you may have heard, species that hibernate don’t “sleep” during the winter. Hibernation is an extended form of torpor, a state where metabolism is depressed to less than five percent...
10 fascinating facts about hibernation - National Geographic Kids
Snuggle up with these super hibernation facts Animals that hibernate seem to have the right idea: Find a cosy burrow, head indoors, and catch some Zzz’s until spring returns. Or do they?
What is hibernation, how does it work, and which animals do it?
Hibernation is a way for many creatures – from butterflies to bats – to survive cold, dark winters without having to forage for food or migrate to somewhere warmer. Instead, they turn down their metabolisms to save energy. Animals in hot climates also undergo a …
All You Need To Know About Hibernation - WorldAtlas
Dec 23, 2019 · Hibernation refers to the state of reduced metabolic activity of an organism, which is associated with lowered body temperature, and certain types of animals assume hibernation as a way of adapting to adverse and severe winter conditions.
Hibernation - Simple English Wikipedia, the free encyclopedia
Hibernation is a time of inactivity. Some endothermic (warm-blooded) animals hibernate, usually during the winter, when food is short. They fall into a sleep-like state. They regulate their metabolism to consume less energy. They lower their body temperature, slow their breathing, and slow other vital functions.