What small animals can forecast the weather? How will it react?

Earthworms can also predict the weather. "It rained heavily when the earthworm sealed the hole." In the animal kingdom, frogs are called "barometers".

Cows and sheep are often compared. Cows can predict the weather, and sheep are no exception. Newton, a great scientist, once heard a shepherd say that it was going to rain. He was skeptical because it was unusually sunny. But in less than half an hour, it began to rain.