What is the real reason why woodpeckers peck at trees ?

Woodpeckers peck at trees mainly to forage for food, but they also peck at trees when laying eggs or calling for mates.

A common name for birds of the family Woodpeckers of the order Ornithischia. It is a common resident bird, and the most widely distributed species in China are green woodpecker and spotted woodpecker.

Woodpeckers are well-known forest birds, in addition to exterminating pests under the bark, and their traces of chiseled wood can be used as indicators of hygienic harvesting in forests. They feed on longhorn beetles and gidding insects.

Penetrated moths, bugs.

and other pests, which can eat about 1,500 pests a day. Due to the large amount of food and wide range of activities of woodpeckers, if a pair of woodpeckers inhabit a hectare of forest, they can peck more than 90% of the gidding insects in one winter.

A common name for birds of the family Woodpeckers of the order Ornithischia. The mouth is as straight as a chisel; tongue long and retractable, apex lined with short hooks; Unlike other birds, which stand on branches, it climbs on upright trunks.

Its feet are slightly shorter, with 4 toes, 2 toes forward and 2 toes backward; The tail is flat-tailed or wedge-shaped, with mostly 12 tail feathers, and its tail is wedge-shaped, and the feather shaft is hard and elastic, supporting the body when pecking wood. In this way, the woodpecker can firmly grasp the trunk of the tree so that it does not slide down, and can also jump on the trunk, move quickly along the trunk, jump upwards, backwards downwards, or crawl in circles to the sides.

The reason for the selection is when I will come back, and I am indeed a person who likes what kind of relationship between people is.

1. When encountering problems, we need to see the essence through the phenomenon- The woodpecker pecks at the tree on the surface of a kind of injury, but the essence is to cure its inner disease and catch insects for it.

2. To help others is to be kind to yourself- The woodpecker helps the tree heal, but it gets food from it.

3. There will be returns when there is investment- The pain suffered when the tree is pecked can be seen as an investment, and the removal of insects from the tree can be seen as a reward.

4. The wisdom of choice- Either choose to endure pain when pecked, or choose to die from worm-eaten.

Woodpecker Habits:

When spring arrives, male woodpeckers make loud calls that are stretching their territory and warning others not to invade. These cries are often particularly loud because of the resonance of the tree holes. In other seasons, woodpeckers are particularly quiet.

However, when the male woodpecker is courting, he will use his hard beak to beat rhythmically on the hollow trunk of the tree, making a crisp "tuk-tuk" sound, so as to woo the female.

Woodpeckers strike trees about 500 600 times a day, reaching a speed of 555 cm s per peck, while the head shakes even faster, 580 cm s. As a result, its head will inevitably be subjected to very violent vibrations, but it will neither get a brain nor a headache.

It turns out that there are at least three layers of anti-shock devices on the head of the woodpecker, its skull structure is loose and filled with air, and there is a tough outer meningeal inside the skull, and there is a narrow space between the outer meninges and the cerebral medulla, which contains fluid, which reduces the fluid transmission of shock waves and plays a role in shock absorption. Since sudden rotational movements are more likely to cause brain damage than horizontal movements in a straight line, there are well-developed and powerful muscles on both sides of the head, which can play a role in shock prevention and shock absorption.

This subtle anti-vibration setting principle provides a useful reference for anti-seismic engineering to provide safety sports protective helmets and anti-shock helmets. Modern protective caps have a rigid shell with a floppy sleeve with a certain gap between them, and a protective collar in the cap to prevent rotational motion in the event of a sudden collision.

Different kinds of organisms have an interdependent relationship, benefit each other, and coexist in symbiosis.

Contradictions are interdependent and mutually exclusive, and it is necessary to see both sides of things.

All living things are interdependent, mutually beneficial, symbiotic and coexistent.

Interconnected. Influence each other and help each other.

Contradictions are interdependent and mutually exclusive.

No matter how inconspicuous it is, it has its usefulness.

Don't doubt when telling us that others are friendly enough to help us. You can't just look at the surface.

Everyone has friends, and everyone needs friends.

Among the birds that do not belong to the forest birds is the star-headed woodpecker. Woodbirds are birds that live in forests, usually with dense plumage and keen hearing and vision, and are able to quickly capture food in the forest. Among the other options, the crowned willow camp, the alpine vulture and the great are all forest birds.

1.Look for food

Like any other creature on the planet, woodpeckers have their own unique way of feeding. For example, a bald eagle catches fish on the surface of the water with its feet.

Woodpeckers are different. When they see larvae, ants, or any other insect in the woods, they use their pointed beaks to peck an opening in the bark and grab those insects with their long tongues.

2.Communicate

Unlike many other birds, woodpeckers are not sound birds. You won't meet a singing woodpecker. They don't make a sound, they make a knocking sound when they hit the trees.

Interestingly, this sound helps them scare away possible predators and competitors. In addition, this sound can also help them attract a partner.

3.Nesting

Most birds collect twigs and grass to build their future home, but woodpeckers don't.

In other words, woodpeckers make a hole in the tree by pecking at the wood to serve as their future nest. If a woodpecker makes multiple small holes in a tree, it means that there is a good chance that they are foraging for food in the area.

4.Because it is possible, it is pecked

There is no bird that can peck like a woodpecker. Contrary to most birds, woodpeckers have strong necks and beaks that allow woodpeckers to constantly peck at wood without injuring themselves.

They can peck up to 10,000 times a day. They have natural shock absorbers on their sturdy necks that help them balance vibrations and avoid the brain**.

5.Mark the territory

Every animal, even humans, likes to mark their territory. We humans usually fence our houses with fences. Cats and dogs also mark their territory by urinating.

Woodpeckers also have their own way. Woodpeckers bang loudly on the wood to let other birds know that they are taking over the place.

6.In order to survive

Although the woodpecker's pecking behavior can cause damage to the trees, it is also how they survive. In general, woodpeckers, despite their destructive nature, are seen as a unique part of nature.

The reason woodpeckers peck at trees is mainly to forage for food, but woodpeckers also peck at trees when laying eggs or calling for mates. Woodpeckers have hard bones on their tails that support their bodies and allow them to stand on tree trunks. The woodpecker opens the hole when it is foraging, and Xianxiao sticks his long tongue into the hole and catches insects with the tip of his tongue.

Woodpeckers peck at trees mainly for food, but woodpeckers also peck at trees when laying eggs or calling for mates. Woodpeckers have hard bones on their tails that support their bodies and allow them to stand on tree trunks. The woodpecker opens its hole when foraging, sticks its long tongue into the hole, and catches insects with the tip of its tongue.