How do frogs spend winter?

When it gets cold in late autumn, frogs hibernate at the bottom of the water or in caves, and then return to the water to breed when the weather gets warmer the next spring.

Frogs can't effectively prevent the evaporation of water in their bodies because of their bare skin, so they can't live without boiling water or humid environment all their lives, and they are afraid of drought and cold. Therefore, most of them live in tropical and temperate rainy areas, and there are very few species distributed in cold zones.

Frogs often inhabit rivers, ponds and rice fields, mainly in the grass near the water, and sometimes they can dive into the water. Mostly at night, mainly eating insects, but also eating some snails, snails, shrimps, small fish and so on.

Animal hibernation is most affected by natural conditions. The more external stimuli, the stronger the adaptability of internal instinct;

1, the external temperature has an important influence on animal hibernation. When the ambient temperature is between 5℃ and 10℃, it is most suitable to cause hibernation.

Lack of food is a factor leading to hibernation. For birds, as long as food is restricted or hungry, they will immediately go into a lethargic state.

3. Light is also an important external condition leading to hibernation. If the light time is reduced or dimmed, animals will soon start to hibernate.