15 Animals That Hibernate During Winter

Animals that hibernate – Hibernation is a resting state lacking metabolic activity and moderate body temperature; the animals adopt this dormant state in winter to prevent them from cold. Only bears are not the animals that hibernate during winter. In this state, birds, animals, and insects spend most of the winter in their dens; they appear dead.

In hibernation, the animals migrate to a warmer place without having food in winter. On the other hand, some animals adapt to hibernation in summer. This form of hibernation is called aestivation.

During this near-to-death state, animals may die due to a lack of fat. So, to moderate their body’s fat, they feed heavily in summer and autumn.

Some birds go into a torpor state every day, such as hummingbirds or small mammals on cold nights.

Animals That Hibernate In Winter

The animals of some species hibernate alone based on weather changes. In winter, they go into a torpor state, the state of inactivity combination of the two. Some animals go into a deep sleep, while others remain active but slow down. The animals that hibernate in winter are as follows.

Usually, bears are known as hibernated animals. Bears built their dens in hills, hollow trees, caves, under roots of trees, under leaves and bushes, and in rocks to hibernate in winter. In summer, they eat food to their fill to spend the sleepy winter.

Bats also hibernate in winter. They like to stay behind wall space in darkness and quiet caves. All the bats do not hibernate, and they find comfort in houses and outside buildings.

Bumblebees look like a bee but are more significant in size. The queen of bumblebees needs not eat during winter because she has already filled up in summer. For hibernation, she digs the soil and stays here till spring.

Another animal that hibernates in winter is Hedgehog. They prepare their dens in old rabbit holes, under woodpiles, and live among tree roots. Moreover, chipmunks, woodchucks, common poorwill, and rodents hibernate during winter.

List Of Animals

Here is a list of animals that hibernate both in winter and summer or the whole year.

Animals that hibernate in the winter & hibernating animals pictures with names:

Animals That Hibernate
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1· Ground squirrel

2· Moth

3· Bats

4· Turtles

5· Snakes

6· Woodchucks

7· Common poorwill

8· Hedgehogs

9· Skunks

10· Bears

11· Groundhogs

12· Chipmunks

13· Bumblebees

14· Land snails

15· Fat _tailed Dwarf Lemurs

16· Frogs

17· Deer mice

18· Prairie dogs

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Moreover, talented tortoises, brilliant beetle, speedy mouse, fragile frog, self-sufficient lungfish, butterflies,

Animals That Hibernate In Summer

Animals that hibernate in summer:

The non-mammalian animal and the animals who live in desert or tropical areas hibernate in summer. The state of sleeping during summer which adopt the animals known as aestivation. The animals which hibernate during summer are as follows,

To prevent the warmth of summer, the Savvy Snail digs himself deep into the ground or in leaf litter to gain cool air the whole summer.

The secretive Salamander is another animal that hibernates during summer. It is found in wetlands and backwaters across Northern Mexico. It silences itself in a slim layer or dens deep into muddy riverbeds during summer.

Speedy Mouse found in deserts of Southwestern United States. Speedy Mouse hibernates in summer and is motionless to avoid the hottest day. Moreover, lonesome hedgehogs, fragile frogs, self-sufficient lungfish, talented tortoises, and other small animals hibernate in summer.

Animals That Do Not Hibernate

The animals who can’t control their body temperature do not hibernate. These are ectothermic animals such as Amphibians, lizards, poikilotherm, Orthoptera, crocodiles, migratory locusts, Atlantic bluefin, fish, reptiles, invertebrates, etc.

These ectotherm animals depend on sunlight or warmer rock surface to regulate their body temperature. Temperature fluctuations affect their bodies. They require less food than warm-blooded animals.

Ectotherms take shelter in caves and adopt biochemical strategies to fight against the effects of seasonally extreme temperatures. So they do not need to hibernate in winter or summer.

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