What changes do small animals have in the first frost season?

In late autumn, the weather is getting colder and colder. Migratory birds fly to the warm south to prepare for winter. Hibernating animals are preparing to store food. In the coming winter, small animals are also busy.

Specific performance: jackals catch prey; The stinger does not eat the hole and goes into hibernation.

First frost solar terms introduction:

The first frost is the eighteenth of the twenty-four solar terms and the last solar term in autumn. Fight with your fingers; The solar calendar is 210; Celebrate every year on Gregorian calendar 10 year1October 23rd-24th. After entering the first solar term in first frost, the scene of late autumn is obvious, and cold air moves southward more and more frequently.

The first frost does not mean "frost", but refers to the sudden drop in temperature and the large temperature difference between day and night. On the national average, "first frost" is the season with the largest temperature difference between day and night in a year.

Baidu Encyclopedia-First Frost