How do birds spend the winter?

Birds are good friends of human beings, but how do birds spend the winter in the cold winter? Let's take a look at it and learn more about birds.

Most birds migrate in large numbers in autumn, but they do not include our common birds, such as pigeons, which are more closely related. Birds' feathers will fall off and change throughout the year, but if it is in the north, the winter climate is very cold, sometimes the temperature is 20 degrees below zero, most birds can not adapt in the north, there are few birds that can adapt to the snow in the north, and these birds do not hibernate.

In some parts of the central part, the winter temperature is as low as minus 5 degrees Celsius, and some birds can still adapt. They will look for forest life, such as the woods in the park, where they build bird nests in advance, and then store some food for winter. However, there will also be many bird lovers, placing food boxes for birds to eat.

Birds return to the north in spring and summer and then fly south to escape the cold in autumn and winter. So in winter, there are basically no birds in the north, and many people will organize themselves to prepare food for the birds (grains). These are all grains that can be used for the winter, and the birds will take the food to their nests and store it.

Now birds can live in less and less environment, so we need to do a good job in greening, protect trees, and plant more trees, which can not only protect the ecology, but also give birds more habitat.