What season is it for wild geese to fly south?

When it comes to wild geese, everyone must be familiar with it. Every time they fly in rows, they are very magnificent. What season is it for wild geese to fly south?

What season is it for wild geese to fly south?

Wild geese fly south in autumn, in the White Dew season of 24 solar terms. Generally fly to the south for the winter, when flying, the geese will fly in the shape of "human" or "one", which is a manifestation of group instinct and is conducive to the defense of the enemy. The time and place of migration are very regular, with fixed overwintering places, breeding grounds and migration sites.

Second, why do geese fly in the shape of "human" or "one"?

1. Wild geese fly in the shape of "man" or "one" because they fly all day, and it is not enough to rely on the strength of a wild goose alone. They must help each other in order to fly fast and far. When the energetic geese flapped their wings and flew, a gust of wind rose from the tip of their wings and sent them from below to the top, then they lifted the geese gently, and the geese who traveled a long distance would not be left behind. Generally speaking, the geese in front are very powerful and experienced. Due to the role of the head geese flapping their wings to drive the airflow, if the geese fly in the shape of "human" or "one", the geese behind will fly very easily and do not have to rest many times.

two。 In the process of flying, the geese will form a low-pressure area behind them, which can be used to reduce air resistance when the geese are flying. It is beneficial to the continuous flying ability of the whole group.

3. The arrangement of geese in a neat herringbone or zigzag shape is also a manifestation of group instinct. Because it helps to defend against enemy attacks. The geese always have experienced geese as the "captain", flying in front of the team.

4. During the flight, the leading goose exerts a lot of physical strength, so it often changes places with other geese. Young birds and frail birds are mostly in the middle of the line. When stopping by the water to look for water plants, an experienced wild goose always acts as a sentry. If the lone geese fly south, they are in danger of being eaten by the enemy.

Generally speaking, geese fly south in autumn, and many geese fly south regularly to spend the winter in the shape of "human" or "one".