Curiously, which birds come first in the spring?

Which birds come first in the spring?Perhaps, the answer to this question may interest both curious adults and curious kids. So who are these birds that can be said to bring spring on their tired wings?

Section 1. What birds can be called migratory?

Every educated person knows that birds -these are warm-blooded creatures. Their body temperature averages 41 degrees Celsius. Theoretically, they can remain active at any time of the year. However, in cold weather, they need more food, so many are literally forced to leave their homes with the arrival of frosts and go to warmer areas for wintering. The first birds arriving in the spring, as it were, become guarantors of the fact that the winter is over and heat is inevitable.

In general, the number of migratory birds depends onThe extent to which their conditions of subsistence in summer and winter differ in this area. Of the cities and forests of the birds, about half leave, and the inhabitants of the marshes, fields and reservoirs leave their homes in much larger quantities. This is understandable, because if in winter in populated areas there are chances to find grain and the remains of bread, then they can not find insects.

If we talk about which birds come in springthe first, we can not fail to mention rooks, ducks, starlings and greens. They are considered the harbingers of the retreat of winter cold and the arrival of the long-awaited spring.

Section 2. Rooks have arrived!

Этот вид очень легко можно спутать с воронами.By the way, many of us do, especially if the birds are high on the trees. And in fact to remember a difference is simple enough: crows always remain to winter, but rooks fly away. That is, it turns out that in winter our cities are inhabited exclusively by the first, while the latter appear later.

By the way, if about what birds come in springthe first to ask representatives of the older generation, such as our grandparents, they would not hesitate to call rooks. Their return was always regarded as the arrival of spring and heat. It was for such good news that they had a reputation for pets, they were always tried to feed them and were especially welcomed in their gardens and vegetable gardens.

To know about which birds arrive first are few. It is desirable to get acquainted with some of their features.

Here, for example, have you ever heard of socalled the "white beak" of rooks? The source of this name comes from those ancient times, when the plowmen, and then the tractor drivers, began to loosen the soil with the advent of spring. Grach was their non-replaceable companion, since, like the workers themselves, he was engaged in a painstaking business, snatching out of the earth various insects - bugs, larvae, spiders and insects. That's why, erasing due to constant picking, the rook formed a "white beak".

Rooks, like all birds of the Voronov family,very smart and smart. Due to their attentiveness, they learned how to extract the butter and milk left in the packages, and also soften the stale bread in puddles.

Section 3. Which birds come first in the spring? Ducks, of course!

Этих представителей пернатых, как, впрочем, и geese, we are waiting with great impatience. And in the early spring on the streets now and then you can meet people trying to view someone high in the clouds. "Look, the ducks are coming back," they will notice. "So, the winter is over."

If we talk about which birds come in springfirst, and to cite the example of ducks, one can not help but delve deeply into their physiology. Why are they not afraid of colds? The thing is that the ducks in the legs have no blood vessels and nerves. This is what allows them to feel absolutely comfortable, to swim in the frozen water during the winter and to walk on snow and ice without problems. By the way, thanks to the same membranes on the legs, ducks are able to move quite quickly.

Но и это еще не все.Duck feathers have a waterproof grease that allows them to go dry from the water in the truest sense of the word. Far from each of us knows that the duck quack under the appropriate conditions echoes. This feature is few people can boast.

By the way, depending on gender, ducks-males are called drakes, ducks-females-ducks, and their small offspring-ducklings.

Section 4. Is your birdhouse ready?

About what birds arrive in the spring first,schoolchildren of the lower grades very often learn not from the lessons of natural history, but from classes on labor education. Why? Yes, because it is there that the teachers try not only to introduce the kids to the surrounding world, but, as a rule, they invite you to take an active part in it, for example, by erecting a bird feeder or building a real birdhouse.

By the way, strangely enough, but about these birdsordinary townspeople know not so much. For example, most do not even guess that the male starling during the mating season has an interesting ability: he loses almost all of his plumage from his head. Of course, then the feathers again grow.

The starling is different from the female shining,poured black feathers. But the female is more brown and looks much more modest. In the wild, starlings can repeat the sounds of other speaking relatives, but in captivity they are able to imitate human speech!

Section 5. Modesty is always in price. Greenfinch

We have already told quite a lot about whichbirds arrive in the spring first, but it is impossible not to mention this bird. By the way, zelenushka has a different name, the most common among people, a canary.

You can meet a bird anywhere:In parks, in gardens, and simply on city streets. Their nests usually they arrange on fruit trees, but they do not disdain and usual, however, preferring those that grow on the fringes.

Zelenushka only looks weak from the outside anddefenseless, in fact, with its beak, it is able to split even a fairly solid walnut shell. And also this bird very peculiarly drinks: it gathers a small amount of water into the beak, and then throws back its head so that water drips further into the throat.