1. The crow's black body, its scavenging habits, and its coarse, harsh cawing make the heart sick, and so it is associated with witchcraft, and it is thought that if you see a crow, you will have bad luck. Because of the crow's mouth black, from time to time people talk outrageous, let a person annoyed and resentful people, known as the crow's mouth. It is often said that all crows are as black as the crows in the world, which is used as a metaphor for the fact that the exploiters and oppressors in the world are all equally bad.
2. In terms of appearance, crows are black all over from head to toe, with a greenish-blue to dark-blue sheen only locally. The crow`s beak is larger and also black. Commonly found in fields `around houses and in mountainous areas in bushes, making nests in the branches of trees. And feeds on corn` peanuts` beans` squash and insects` carrion. The meat, head, wing feathers and gall of the crow are used for medicinal purposes.
3. Both crows and sparrows are birds that like to chirp. Sparrows will often hop around and chirp. Crows also seem not to be lonely, often making wah-wah cries when flying, making people uncomfortable to listen to. The ancients called the absence of even the sound of crows and sparrows as the silence of crows and sparrows, describing the very stillness.
4. At one time, crows were also extremely destructive. When the basketball court was empty, they landed on the baskets and kept tearing down the nets with their beaks, removing all the nets in just a few days' work. They flew to the peach tree and pecked down the freshly borne hairy peaches, one by one, and then, as if containing a green jade, flew to the ridges of the red and black tiled houses. A straw hat of the white sparrow was carried away by them, and in a short time they made a mess of it. They are also particularly fond of colored things. We often saw them flying through the sky with a piece of red paper or a strip of yellow cloth in their mouths.
5. Crows are as black as a black coat.
6. A flock of crows flew out of the flaxen pale forest, whirling up and down, and the milky white sheets of fog were worn like shards of glass.
7. The raven, called a crow in folklore, usually refers to the large-billed crow of the crow family. The ancients called it the giant-beaked crow `big-billed crow `black old crow `old crow. It is also called the crow magpie. Taxonomically, crows belong to the phylum Chordata, subphylum Vertebrata, order Ornithuridae, order Sparrowiformes. In the same order as crows are larks, house swallows, magpies, paintbrushes, great tits, sparrows, and swallow sparrows.
8. The crow is a life-saving bird. Northeastern aboriginal ancestors of the Manchu protection of God, but also recognized for shamanism and most Tungusic-speaking peoples. There was a "crow to save his ancestors" legend, the Qing Dynasty documents: Bukuri Yongshun several generations later, "its children and grandchildren tyrannical, the deployment of the rebellion, in June will be Eduori broken, killed its entire clan of children and grandchildren, within a young child named Fancha, get away to the wilderness, after the soldiers chased, there will be a magpie perched on the head of the child, the pursuing soldiers said that the human head of no magpie perched on the reason, the pursuing soldiers said Human head of no magpie perched on the reason, suspected of dead wood then back, so Fancha came out, so hide his body to end. Manchurian descendants, all magpies as God, so do not harm".
9. After Emperor Shunzhi of the Qing Dynasty entered the country, the Qing Empire has maintained the highest level of worship of crows. Northeastern mountain people hunting in the mountains also have "meat sprinkled with wine to sacrifice crows" tradition, crows can protect the peace.
10. The crow is a bird of wisdom. In the past, there was a fairy tale in the elementary school textbook, "The Crow Drinks Water", which was full of wisdom, making the sky of childhood full of fun.