What ways do animals spend the winter?

Such animals include snakes, frogs, turtles, turtles, bears, hedgehogs, bats and so on. This kind of animal is a warm animal or a warm animal. When the temperature drops to a certain point, the animal's nerves will go into paralysis, and when the temperature rises to a certain point, the animal will wake up.

Snakes hibernate when the temperature drops below 13℃ at the end of autumn, and often hibernate in groups (which is conducive to maintaining the temperature and air humidity in the cave), and can sleep all kinds of snakes. Frogs hibernate at the bottom of the water or in caves when the weather gets cold in late autumn, and then return to the water to breed when the weather gets warmer the next spring.

When the temperature drops below 10℃, turtles hibernate. During hibernation, they lie motionless in the mud at the bottom of the pool or in the loose soil covered with straw, without eating or moving. It was not until early April that the temperature rose above 15℃ that the turtles began to resume their activities and eat a lot.

Hedgehogs hibernate when the temperature drops to 7℃ in late autumn, and don't wake up until the temperature warms up to a certain extent in the following spring. When hibernating, the hedgehog shrinks into the mud pit and curls into a ball. His temperature dropped to 6℃, he couldn't eat or breathe, and his heart rate was surprisingly slow.

Winter migration

Such animals include geese, swallows, cuckoos, orioles, geese, swans, wild ducks and so on. Migratory birds can be divided into summer migratory birds and winter migratory birds. Summer migratory birds include geese, swallows, rhododendrons and orioles. In spring and summer, they fly to a certain area to nest and have children. Young birds grow up in late autumn. They fly to warmer areas in the south for the winter, and then fly to this area to breed in the following spring. Winter migratory birds, including geese, swans, wild ducks, etc. Spend the winter in a certain area and fly to the north to breed in the following spring. Young birds grow up in late autumn and fly to their original areas for the winter.

Hair removal for winter

These animals include squirrels, rabbits, deer, foxes, sparrows, crows, cows, sheep, horses, pigs and monkeys. Before winter comes, they will gain weight, they will put on thick warm winter clothes, animals will shed their skins, and birds will shed their skins. They will also warm their nests and look for food reserves such as pinecones, hazelnuts and acorns.

Store food for winter.

Such animals include squirrels, bees, ants and so on. Since the beginning of spring, bees have been busy collecting honey, and they have collected a lot of honey, enough to eat for a winter. When winter comes, bees eat honey in the hive.

Lay eggs for winter

This kind of animal includes mantis, locust and so on. They lay eggs in winter.

6. Hide in a safe place for the winter.

This kind of animal includes flies, mosquitoes and so on. In winter, they will hide in a safe place for the winter.