Where are crows found and where are crows prone to appear?

The crow is a beneficial bird, and while it has a positive effect on eating pests and cleaning up the environment, many areas are also deeply troubled by the impact of crow overbreeding on urban life. In Japan, there are parks dedicated to attracting crows and distracting them from city life.

In Canada in North America: Crows are generally revered and protected. In Europe, Belgium and Switzerland revere it as the national bird; In the UK:

To this day, the British royal family still sends people to raise six crows to guard the Tower of London, and they have an attitude of "six crows to protect London" that they would rather believe what they have than what they don't. In Singapore, the number of crows has reached more than 170,000 in recent years, and the indiscriminate and indiscriminate excretion of crows has become a social problem, so much so that the authorities have had to cut their numbers to around 10,000 by cutting them off their food** and shooting them.

In Dar es Salaam, the capital of Tanzania in Africa: in 1891 the British colonizers introduced crows from India to clean up the garbage, over the past 100 years, the city's crows have grown to a staggering number of 30.5 million, and they prey on the eggs of other birds, almost causing the extinction of other birds and seriously disrupting the local ecological balance. And in the country:

In addition to tens of thousands of crows accumulated in the area of Zhongshan Road in Shenyang; There are also tens of thousands of stocks in the lower reaches of the Haihe River in Tianjin; In recent years, a large number of crows have also appeared in Beijing, and the landscape of "crow feeding" in the Wudang Mountain area, which has been extinct for many years, has also reappeared, and people have a happy, annoyed and a little frightened about it.

Crows are found in various forest types such as low mountains, plains and mountain broad-leaved forests, mixed coniferous and broad-leaved forests, coniferous forests, secondary mixed forests, and plantations, especially in sparse forests and forest edge areas. They also prefer to be found along forest roads, cliffs, river valleys, coasts, farmland, swamps and meadows, and sometimes even in mountaintop shrubs and alpine tundra areas. However, in winter, it is more likely to go down to the low hills and plains at the foot of the mountains, and is often found near farmlands, villages, and other places where people live, and sometimes in town parks and urban trees.

After the fall of the Qing Dynasty, the Forbidden City.

It became a veritable ghost town, and according to legend, every night, you can see the ghost of the dead palace maid.

Accompanied by patches of crows appeared in the Forbidden City.

We don't know if ghosts will appear, but the crows in the Forbidden City are real, why do these ominous crows gather in the Forbidden City?

The crow is considered by most people to be the bird of death because it eats corpses, but it is precisely because of the crow's scavenging characteristics that it has become a sacred bird in the hearts of the Manchus.

Because legend Nurhachi.

Huang Taiji and many other Manchu bigwigs.

They all died when they were being hunted, and when they pretended to be dead, a large number of crows appeared on their bodies, which made the pursuers think that they were just ordinary corpses, and thus escaped death.

In order to repay the crow's kindness, love Xinjueluo.

The descendants of the Forbidden City set up a lot of Sauron poles in the Forbidden City.

Through observation, we found that the crows of the present day only gather in the Forbidden City on a large scale at night in winter.

During the day, we tend to disperse to the suburbs to forage for food, just as we go out to work during the day and come home from work at night.

This is a kind of pole specially for crows to feed, and it is filled with things that crows love to eat.

Over time, the Forbidden City became a gathering place for crows, but the Qing Dynasty fell, and the Sauron pole was long abandoned, so why do these crows still like to gather in the Forbidden City?

This strange phenomenon is mainly caused by the urban heat island effect.

The temperature in the suburbs is much lower than in the city center, and the Forbidden City, located in the center of the city, is the hottest place in Beijing, and a large number of trees and ancient buildings in the Forbidden City also create conditions for crows to take refuge in winter.

So the crows gathered in the Forbidden City have nothing to do with being haunted, it's just that everyone needs a warm home in winter.

There used to be a large number of crows in the countryside, but with the development of the times, the crows in the countryside gradually disappeared, because these crows chose to rest in the farther forests, and the countryside became more and more modern. Many people think that crows are ominous creatures, and most crows have jet-black feathers all over their bodies, and there are also white crows. With a long beak and a long tail, it can easily blend in with the night, making it difficult to spot crows, which are also omnivorous creatures that can eat carrion insects, grains and berries, etc., and live in almost every corner of the globe.

Because the countryside is also becoming more and more advanced. In the past, the countryside was full of mud houses, and the lives of every family were not particularly good. But now the countryside has become different, buildings have risen from the ground, and everyone is living a stable and happy life.

There won't be too much food to dry outside, and if the crows continue to live in the countryside, they may starve to death, and many trees in the countryside have disappeared, and even a lot of land has been deserted, so the crows are naturally unwilling to stay in this place for a long time, not to mention that the weather is getting hotter and hotter, there is no water source, no forest, and the crows can only find another place. <>

The crow chose to go to the forest. There are many wild fruits in the forest, and there are many streams. The main thing is that no one comes to disturb these crows, so the crows are able to live freely.

The temperature inside the forest is not particularly high, which is suitable for crows to survive and continue to thrive. However, the creature is also migratory, and crows may fly north or south depending on the weather. <>

Crows are generally united and cooperative, and like to live together, so a group of crows is very numerous, mainly foraging on the ground, and has a fierce personality. This creature is also able to purify the environment, as crows eat animal carcasses, reducing the pollution of animal carcasses to the environment.

Because there are very few trees in the countryside nowadays, there are no crows to be seen. The crow went farther into the forest to rest.

On the one hand, it's because the environment can't do it anymore, because we're now polluted in the atmosphere. On the other hand, it may be because they have nothing to eat. Probably went to a more shady place.

Because the living conditions in the countryside were no longer suitable for crows, the crows went farther into the forest.

Habitat environment: It inhabits various forest types such as low mountains, plains and mountain broad-leaved forests, mixed coniferous and broad-leaved forests, coniferous forests, secondary mixed forests, and plantations, especially in sparse forests and forest edge areas. He prefers to be found along forest roads, cliffs, river valleys, coasts, farmlands, marshes and meadows, and sometimes even in mountaintop scrublands and alpine tundra areas.

However, in winter, it mostly goes down to low hills and plains at the foot of the mountains, and is often found near farmland, villages, and other places where people live, and sometimes in town parks and urban trees.

Living habits: Crows like to live in groups, strong clusters, often form flocks and nests, a flock can reach tens of thousands. Forage mainly on the ground.

Omnivorous, eating grains, berries, insects, carrion, and eggs of other birds. Many species like carrion and are harmful to seedlings and grains. However, during the breeding period, it mainly feeds on small vertebrates, locusts, mole crickets, golden tortoise shells and moth larvae, which is beneficial to agriculture.

In addition, because it likes to carrion and peck at agricultural waste, it can eliminate the pollution of the environment such as animal carcasses, and play a role in purifying the environment.

(generally black) of the crow

Annoying) of the crows

Nasty ) of the crow

Unlucky crows

croaking) of the crows

Flocks of crows

Broken beak) of the crow

Unknown).

Damn it) of the crows

Riverside) of the crows

The crows of the woods

under the eaves) of the crows

disturbing the people) of the crows

Undesirable) of the crows

Black Feather) of the crow

Black and shiny) of the crow

Hoarseness of the crows

Skinny crows

Dying) of the crow

The raven calls all things unfavorable. Avoiding crows is a taboo for folk animals in Tujia, Miao and other regions.

If a crow whines on the roof in the morning, or flies in front of a person or hovers over his head, and after you drive away, it is considered to be an unlucky sign of impending disaster, especially on the morning of the first day of the first month of the Spring Festival, when you hear the crow calling, it is considered to be a bad omen for all things in the year.

Whenever people encounter such things, it is said that they can immediately scold themselves: "Short your life!" "With respect to Dakuan, that is, a mouthful of spitting or spitting, this can dispel this evil omen, drive away calamities, and turn evil into good fortune.

Raven's logical reasoning

Crows possess a certain intelligence to guide their actions. Experiments with rope feeding showed that crows made use of logical reasoning; Stealing and anti-stealing strategies suggest that crows judge competitors' behavior based on what they actually do, whether they see themselves burying their food. They then synthesize all the information to decide which strategy to bury and retrieve the food should take.

Countless experiments by various behavioral biologists have confirmed that crows can be counted to 7. This is enough to confirm the intelligence of this bird. Scientists from the University of Oxford reported in the January 13, 2005 issue of the journal Nature that they were feeding four young new Scottish crows in their cages.

When the crows are grown, they put them in the zoo's large aviary.

There are many small branches in the aviary, and some food is hidden in the crevices of the rocks. Scientists demonstrated to two of the crows how to use branches to get food from crevices in rocks, but did not give the other two similar "skills training." It turned out that both trained and untrained crows were skilled at "digging" food from crevices in rocks after simple processing of twigs.

The above content reference:

Encyclopedia - Don't crow crow.

Encyclopedia - Raven.