Which birds fly south in the fall? We learn!

We see a really beautiful sight every autumn, when numerous flocks of birds fly away to warmer lands, and only a farewell cry for a long time reminds us of them. And involuntarily we raise our heads and watch the retiring jamb against the background of a bright light sky.

And which birds fly south in the fall? And why do they leave us? And why come back in the spring? Surely each of us asked these questions, looking at them.

Causes

Birds are warm-blooded creatures, their usual body temperature is about forty-one degrees. It would Seem, and in a winter season they should feel fine. So it is, but when it's cold, many of them find it difficult to get food for themselves, and some species are impossible at all.

But still there are those who fly away because of frosts. Therefore, at times risking their lives, birds fly to where they will be able to save most of their flock and without problems to have offspring. Naturally, many fly not because of a lack of food, but also because of the advancing cold.

Which birds fly south in the fall, not because of food? They are called flight flights. These are birds like a swallow, a swift, a chibis, a finch, a singing thrush, a redstart, an Oriole, a chiffchaff-tsenkovka and others.

What other birds fly? Of course, plovers, rooks, chizhi, starlings, oatmeal, crooks, chibis, forest skates, warblers, robins, nightingales, blackheads, flycatchers, herons, wagtails, swans, hoopoes, storks, larks, geese, ducks, cuckoos, geese .

But there are sedentary birds, they do not leave their homeland all year round. Walking through the winter forest, you can see sparrows, cilia, jays and woodpeckers.

There are still birds that do not fly south in the fall, but wander. They move to another place only when the conditions for living on the former have become unsuitable. On the territory of Russia, these birds include a jay, bullfinch, clype, tit, nuthatch, schury, chizha, sviristelya and others. Typically, these species live in the highlands, but with the onset of severe cold they settle in the nearby valleys.

Which birds fly south in the fall, it's understandable, but why do they seek there? Usually they migrate to where conditions resemble their terrain. For example, if they live in the steppes, they will fly to fields and meadows, if in the forest - then in the thicket. For the time of their flight, the weather can affect, but usually they do it at one time. Autumn departure begins when chicks grow up. The feathered people gather in flocks, and some of them leave their places on their own.

Which birds fly south in the fall in beautifully ordered jambs?

Probably, each of us asked a similar question to his parents. Of course, they are cranes. And, for example, crows fly just a chain. In some species, males leave the nests before the rest.

Mostly they fly during the day, resting and eating at night, but there are others who do the opposite. Some birds do this quite low, while other species rise very high in the sky.

In autumn, birds fly south due to changes that occur in their body. There is a version that the fault is the production of hormones, which push the birds to reproduction, and also to the fact that they are removed from their homes with the onset of cold weather. However, this has not yet been proved scientifically.

Conclusion

Birds are amazing creatures and are very intelligent by nature, and we can only think about why they fly south in the autumn and then return back to please us with their beauty and singing.