What animals hibernate ? What animals will hibernate in summer

Aestivation. Also called "summer sting". Animals are in a state of extreme reduction in their vital activity during the summer months, which is an adaptation of some animals to the hot and dry seasons. For example, ground tigers (insects), African lungfish, sand lizards, steppe turtles, yellow squirrels, etc., all have summer hibernation habits.

In Africa, there is a hibernation dog that is very sensitive to heat. In the "dog days", it always finds a cool summer resort and sleeps for more than 20 days.

On the African island of Madagascar, there is a species of porcupine that feeds on earthworms. Due to the hot summer, earthworms cannot live in the shallow surface layer, and porcupines have no food and have to go into a long summer hibernation.

In the rivers of Africa, the Americas and Australia live a peculiar species of barramundi. This fish is about 1-2 meters long and has both gills and lungs. When the scorching sun evaporates the river, causing a months of dryness, the barramundi burrows into the mud and sleeps until the rainy season arrives.

South Africa does not have a kind of tree fish, and in the summer, when the "red sun is scorching", it goes ashore, climbs to the shade of the branches, and sleeps for more than a month.

The snail in the great desert of Africa, as soon as the drought and lack of rain come in the middle of summer, it burrows into the shell and sleeps soundly, looking like an empty shell hidden in the sand. As soon as the weather turned cooler and it rained in the desert, it sucked up enough water and crawled out to move.

The loach lives in the waters along the Danube, and when the river dries up in the summer, it burrows into the mud without eating or drinking, and goes into a state of summer hibernation, relying only on its special intestines to breathe air and sustain its life.

Hare In western South Africa, there is a large hare, which is rich in body fat and is sensitive to heat and heat. Therefore, for more than two months in the middle of summer, it hardly eats and sleeps in the cave all day.

Snails in the African savannah region use "summer hibernation" to survive this food-scarce season.

When the African creek dries up, the crocodile hibernates in the dirt.

Sharp-witted pigs in Africa.

African barramundi. When the water in the swamp dries up during the dry season, it burrows into the dirt and sleeps soundly in a "bedroom" paved with leaves.

Sea cucumbers that live on the bottom of the sea are very afraid of heat. When the water temperature exceeds 20 degrees Celsius, a "summer hibernation" is performed. When the water temperature drops below 20 degrees Celsius, it recovers and resumes its foraging activities.

Lizards, toads, and terrestrial turtles that live in tropical rivers and swamps burrow into the mud or rock burrows in the summer and sleep for two to three months to survive the hot summer.

Generally speaking, the lack of water or food in the summer causes the animals to sleep in the summer.

There is a hibernation dog in Africa, which is very afraid of heat. In the "dog days", it always finds a cool summer resort and sleeps for more than 20 days.

Sea cucumbers who live on the bottom of the sea sleep in summer.

For some marine organisms living in the deep sea, due to the rising temperature in summer, many plankton float to the surface of the ocean, so those marine organisms have lost their food**, and they have to use "summer hibernation" to reduce energy loss.

Summer hibernation, like hibernation, is a natural phenomenon that occurs in order for animals to survive during the season when there is a lack of food, also known as "summer sting". Summer hibernating animals are in a state of extreme reduction in their vital activity during the summer months, which is a kind of adaptation to the hot and dry seasons. The following animals have hibernation behavior:

Ground tigers (insects), African lungfish, four-clawed tortoises, sand lizards, black-browed pit vipers, sea cucumbers, steppe turtles, squirrels, frogs, etc.