What animals are there in the forest weather station?

Animals in forest weather stations include cattle and sheep, dragonflies, frogs, swallows, dragonflies and other animals, and their "weather forecast" is often very accurate. Swallows flying low is a precursor to rain; Dragonflies can't fly far, they always fly, sometimes they fly high, sometimes they fly fast, and it rains at 1 hour after 30 minutes. Cattle and sheep grazing in the wild don't go home when it is late. They always bend their heads and eat hard, and it will rain the next day. Frog is an animal that sings with vocal cords. It makes sound by opening and closing two small bubbles on both sides of the head. If it is sunny, because the temperature is moderate and the air pressure is normal, the frog's cry is melodious and rhythmic. Ants move, snakes walk, it will rain tomorrow.