Are magpies beneficial or pest? What is the difference between a magpie and a crow

Magpies are beneficial birds. Most of the magpie's diet is some crop pests, a small part of which is supplemented by crop seeds, and magpies also eat some small birds (such as sparrows) and melons and fruits. Magpies are considered beneficial birds because they feed on melons, fruits, and crop seeds, and a large part of their diet is agricultural pests.

HabitatMagpies are adaptable birds that can be found in mountains and plains, in wilderness, farmland, suburbs, cities, parks and gardens. But a general rule is that where there is more human activity, the magpie population tends to be larger, and it is rare to find the species in the inaccessible dense forest.

Magpies often move in large groups and in pairs, foraging in wilderness fields during the day and tall trees at night.

The apex of perch. Magpies are one of the most popular birds, and they like to build their nests in large trees next to houses and move around residential areas.

Difference Between Magpie and Crow:

1. The color is different, the crows in the world are generally black, and the crows are mostly pure black and gray. Magpies are mostly black and white, with white feathers on their abdomen and wings. The folk have the flower magpie, the flower magpie, the tail is long, of course, there are exceptions, some crows such as Dauri jackdaw and white-necked jay are very similar to the magpie, but also black and white.

2. The tail is different, the tail of the magpie is slender and longer than the wings; The tail of the crow is short and bald, about the same length as the wings, or slightly longer than the wings.

3. The flight mode is different, the crow is larger than the magpie, and the crow can be regarded as a miniature version of the eagle, when flying in the air, the wings flap slowly and can glide; The magpie can be seen as an enlarged version of the sparrow, flapping its wings frequently when flying, and does not glide.

Other differences

The common name is different, in different regions, the common name of magpie is Ma Gazi; The common name of the crow is the old eagle. The crow is different, the crow's cry is rough, and the sound of the cry is quack, wow, a little harsh, so it is considered unlucky; The call of the magpie is more pleasant and crisp, so it is regarded as an auspicious bird.

Crows and magpies in Chinese culture, have different attributes, before the Tang Dynasty, in the folk culture is auspicious and prophetic role of the sacred bird, there are crows to announce the good news, there is a historical legend of Zhou Xing. After the Tang Dynasty, the doctrine of the crow appeared in the first place. The folk regard the magpie as a symbol of good luck, and the legend says that the magpie can report good news, and the custom of painting magpie omen is very popular.

Magpies are beneficial birds. Beneficial birds are birds that prey on pests, pests, or have been proven by modern science to be directly or indirectly beneficial to humans.

According to a survey conducted by scientists in Nanjing and Hunan, more than 80 percent of the magpie's annual diet is made up of insects that harm crops, such as locusts.

Mole crickets, beetles.

Noctuidae exigua larvae or pine caterpillars, 15% of which are the seeds of cereals and plants, but also the seeds of small birds, snails, melons, fruits and weeds. Therefore, magpies are very beneficial to humans.

Pest Birds: Magpies eat pests, but they eat insects as long as they are birds, and pest birds such as sparrows and turtledoves are no exception, but magpies are also very good at spoiling food and fruit trees, such as planting