Do hedgehogs hibernate in winter? Do hedgehogs hibernate in winter

Hedgehogs hibernate in winter.

Hedgehogs are isotherms and cannot regulate their body temperature stably, so they hibernate in winter. Usually the hedgehog goes into hibernation when the temperature drops to 7. Hedgehogs hibernate for up to four or five months, and when they enter hibernation, their body temperature drops, and other physiological functions are weakened as well.

For example, a waking hedgehog breathes about 50 times a minute, up to eight breaths per minute during hibernation, sometimes only once, or even not breathing for a few minutes, and a waking hedgehog has a heartbeat of 200 beats per minute, which decreases to 20 times during hibernation.

Precautions for hedgehog hibernation

When a hedgehog hibernates, it is necessary to pay attention to maintaining the temperature, because the hedgehog is a parathermic animal, that is, it cannot completely maintain its function by regulating its body temperature by itself, and is a homeothermic animal during activity.

Same. However, in order to reduce consumption during rest, the body temperature is maintained slightly higher than the ambient temperature, and hedgehogs usually hibernate in this way in winter, so it is necessary to provide them with a suitable environment and temperature in winter.

Hedgehogs hibernate in winter. When the hedgehog hibernates in its nest, its body temperature drops to 9 degrees. Breathe 1-10 times for a minute. Hibernating hedgehogs will starve to death if they wake up too early.

Hedgehog is a common name for the subfamily Hedgehog of the insectivorous order Hedgehog. Also known as the Thorn Ball. It is found in forests, grasslands and desert areas of Asia, Europe and Africa. There are 2 genera and 4 species in China. In the 21st century in Britain, hedgehogs have replaced cats and dogs as people's favorite pets.

Protection levelAs a protected wild animal in Beijing, the Heilongjiang hedgehog (Erinaceus amurensis) has become one of the 136 second-class protected animals and is protected by law. This species has been included in the List of Terrestrial Wild Animals Protected by the State of China that are Beneficial or Have Important Economic and Scientific Research Value issued by the State Forestry Administration of China on August 1, 2000.

Yes. Hedgehogs are typical isotherms, and the thermoregulatory mechanism of this group of animals is between that of ectotherms and homeotherms. The hedgehog can maintain a constant body temperature during the non-hibernation period like homeothermic animals, but when it enters the hibernation state during the hibernation season, the body temperature is maintained about 2 yards above the ambient temperature, which changes with the environment. When the hedgehog hibernates, it even stops breathing.

It has a piece of cartilage in its larynx that separates the mouth from the throat and tightens the entrance to the trachea. <

Yes. Hedgehogs are typical isotherms, and the thermoregulatory mechanism of this group of animals is between that of ectotherms and homeotherms. Hedgehogs can maintain a fairly constant body temperature during non-hibernation periods, like homeotherms, but enter a state of hibernation during the hibernation season, and their body temperature is maintained about 2 times above the ambient temperature, which varies with the environment. When the hedgehog hibernates, it even stops breathing.

It has a cartilage in its larynx that separates the mouth from the throat and closes the entrance to the trachea. Biologists once brought a hibernating hedgehog and put it in warm water for half an hour before it woke up.

Hedgehogs are heterotherms, because they cannot stabilize their body temperature to keep it at the same level, so hedgehogs hibernate in winter. Hedgehogs begin to hibernate in late autumn and sleep for five months until the following spring. The temperature will be warm enough to wake up.

When hibernating in the nest, the hedgehog drops its body temperature to 6, in this case the hedgehog is the lowest body temperature animal in the world, breathing 1-10 times. Dead branches and fallen leaves are hedgehogs' favorite hibernation spots. Hibernating hedgehogs will occasionally wake up, but will not eat, and will soon fall back asleep, starving to death if they wake up too early.

Hedgehogs hibernateWhen the temperature drops below 7 degrees Celsius, they hibernate and generally choose to build nests at rock corners or at the foot of mountains. During the hibernation of the hedgehog, the rate of metabolism decreases, and there is no problem without eating or drinking. At the same time, the respiratory rate and body temperature will also decrease, and the hibernation time is about 4 to 5 months.

Although the hedgehog is sometimes awake during hibernation, it does not eat much and will soon resume hibernation.

Related informationThere are two types of fat in the body of a hedgehog, namely white fat and brown fat, white fat is responsible for providing energy during hibernation, while brown fat is responsible for speeding up the body's metabolism and speeding up white fat consumption. When the temperature is too low, brown fat will work to speed up the breakdown of white fat.

Therefore, the temperature is too low and it is also a huge test for the hedgehog's body. If the body fat is not stored enough, then before the winter, the fat has already been consumed, which is a fatal blow to the hedgehog. Therefore, during hibernation, the hedgehog must dig the hole deep enough to avoid the low temperature of the outside world affecting itself.