Large colorful woodpecker: description of the bird, message for the lesson surrounding the world, grade 4

Latin name large motley woodpecker Dendrocopos Major can be interpreted as "Big Woodpecker-Young"which accurately reflects its appearance and behavioral character of the bird.

Read on our website another article on the topic: "Why do you need to be able to navigate the terrain?". You will find arguments for children for the lesson surrounding the world, geography.

In this text below, we will talk in detail about the woodpecker. Such information is suitable for schoolchildren, for the lesson the world around us. Read further.

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What does a large variegated woodpecker look like - appearance: description of the bird, photo, message for the lesson surrounding the world

In its size, a large motley woodpecker stands next to Drozd. Its length is from 22 to 27 cm, and mass - from 60 to 100 grams. What does a big variegated woodpecker look like? Here is a description of the bird, its appearance for the message for the lesson The world around him:

This instance from the woodpecker family attracts attention with their unique coloring. In it, white and black shades predominate, and reddish stripes are distinguished in the subsidiary. All the subspecies of this bird are colorful in their color.
On the head, back and suprakhost of feathers are black with bluish overflow.
The forehead, shoulders and abdomen are painted white with a dark red tint.
Wings finishing - black flying feathers with small white circles.
The sexual characteristics are manifested in the color of the feathers: the boys have a red spot on the back of the head, and the girls have black.

Here are a photo of a bird:

Woodpeckers are endowed with rigid and pointed feathers, with which they can soar well in the air. Most of the representatives of this species prefer to climb the trunks of trees.

Voice and singing of a large variegated woodpecker

Colorful woodpeckers do not sing. Instead, they make short and loud exclamations "Kick ... kick". A little woodpecker screams in the same way.

When these birds quarrel, they publish quick scam.
One of the most common signals in them is drum fraction. It sounds briefly, but very often. Like the call, the drum fraction serves for communication. With its help, birds attract females and designate their territory.
Sounds are made within two seconds and consist of 10-15 very fast blows with a beak.

These male birds in March-April, during courtship, publish drum trills. To do this, they use cavities in trunks or dried branches - that is, any available resonators. In the same way, females, when they are on the territory of the male, attract attention with the help of a drum trill.

Large colorful woodpecker: habitat

A large motley woodpecker lives almost throughout the Palearctic. Some individuals can be found in Europe, Africa and the Balkans. These birds also live on the islands of the Mediterranean Sea and Scandinavia. In Russia, these birds can be seen in Sakhalin region.

For life, they choose small islands with a large number of trees and other vegetation, as well as park zones and gardens. These individuals are easily adapted to different types of biotope. In North Africa, they are in cedar forests, olive groves and mixed forest belts. In Poland, they can be seen in oak and alder thickets, as well as in some park zones with old trees.

Poultry power is a large colorful woodpecker

Large colorful woodpeckers feed mainly with insects and their larvae. They find larvae using their powerful beak and perform holes in the bark of the tree. In addition, throughout the year these birds can eat berries, seeds and nuts. In winter, they usually eat vegetation, since it is difficult to look for insects at this time of the year.

To cope with a dense peel of a nut, woodpeckers use the “anvils”. They create them in a cracked crust of a tree and have nuts or acorns there. On the habitat of such birds can be found about Fifty of these are "overtaken". In addition, woodpeckers can eat seeds and nuts of bream, horned and almond wood.

Bird propagation is a large motley woodpecker

Most of the large colorful woodpeckers are monogamous. Their marriage period takes place until March, and by mid -May the couple have already been formed. Then the birds begin to search for hollows for arrangement as their home. Usually they pick up hollows at an altitude up to 8 m. This is what else can be said about the propagation of these birds:

At the end of April The female puts it in a nest from four to eight eggs.
The incubation period will last twelve daysAfter which helpless cubs will appear.
By the tenth day of their life, they are already starting to try to climb, and parents at this time are looking for food for them.

The chicks remain in the nest for about three weeks, and then, having strengthened, learn to fly. Some of the chicks follow the female, and the other part is for the father. When they learn to fly, they will be ready for an independent life.

Large colorful woodpecker: The difference between a male and a female

Large colorful woodpecker - male and female

In males There are a distinctive feature of motley woodpeckers - bright "hat" red on the head. In woodpeckers, other subspecies, the male and the female are painted the same. But the species of woodpeckers, which differ in small sizes of the body, unlike larger subspecies, lack red subwoosity.

The lifestyle of a large variegated woodpecker

Basically, large variegated woodpeckers lead a sedentary lifestyle and do not fly away from their nest more than 15 km. However, woodpeckers living in the forests of those regions where it is cold can perform more distant migrations to find food - cones.

Such birds - Noisy. Some individuals are found right near the houses of people. These birds prefer a single lifestyle. Slocked birds occupy a specific territory. If a stranger appears nearby, this entails a hard fight between different individuals. Such situations often occur during the breeding period.

Enemies of a large variegated woodpecker

Little is known about the enemies of a large motley woodpecker living in different parts of our planet. Here are a few facts:

There were cases of attacks on these birds from the side grouse, quails, forest martens and other predators.
Rashes the nests often ermine.
There were also cases when the nests were ruined squirrels and sony-wraps.
Red evening evening They can kill chicks and occupy hollows for overnight stay.
In the tundra during propagation, these birds can be destroyed Sapsans.

Why do masonry of these birds often die? The reason is the study of eggs, especially among wood in hollows. Also, nests are flooded with rain and floods. Less often it happens that the hollows occupy squights. Probably, one of the factors limiting the number of woodpeckers is the lack of overgrowning for nesting.

The benefits of woodpeckers

In the spring and summer, the diet of a large variegated woodpecker by 33–64% consists of invertebrate forests. For the chicks, their share is even more - up to 95%. Birds feed on aphids and caterpillars of various butterflies, for example, scoops, cocks, etc.

Stem pests, such as barbels, bark beetles and goldsmiths, can be rarely found, but their eating with woodpeckers has a special designation, since they are almost inaccessible to chemical treatment. Damage the passages of xylophages (insects feeding on wood), woodpeckers create adverse conditions for life for these pests.