Magpies are not migratory birds

Magpies are several species of long-tailed birds in the family Passerine, also known as magpies. The most familiar to us is the black-billed magpie (common magpie), which is found on almost all continents of the world, except for Central and South America and Oceania. In China, in addition to grassland and desert areas, it is found all over the country, and there are 4 subspecies, all of which are local resident birds.

Magpies resemble crows in appearance, but have long tails. Body length 435 460 mm. Except for the abdomen and shoulders, the whole body is black with a blue-green metallic luster; wings short rounded; tail farther than wings, wedge-shaped; The mouth, legs, and feet are pure black.

Male and female plumage are similar in color. The plumage of the young birds resembles that of an adult, but the black feathers are partially dyed brown and the metallic luster is not significant. It inhabits broad-leaved forests, forages in the wilderness and fields, and is especially active near settlements.

Except in the autumn when they form small groups, most of them live in pairs throughout the year. The chirp is loud. Omnivorous, it preys on small animals such as locusts, mole crickets, ground tigers, golden tortoise shells, moth larvae and frogs during the breeding period, and also steals the eggs and chicks of other birds, and also eats melons, fruits, grains, plant seeds, etc.

Nests are built on tall trees, chimneys, and transmission towers, and are built by both male and female. The nest is spherical, made of dead branches, the inner wall is filled with a thick layer of soil, lined with grass blades, cotton wool, animal hair, feathers, etc., and the old nest is added with new branches every year for repair. Magpies are multi-year mates.

Each clutch lays 5 8 eggs. Eggs are light brown, cloth brown, grayish brown spots. Female birds incubate eggs, and the incubation period is about 18 days.

Chicks are late bloomers, and their parents can leave the nest after feeding them for about 1 month. The red-footed falcon, a small bird of prey, often competes for the nest of a magpie or a bald-nosed crow. The magpie is a bird that has been loved by people since ancient times, and there are many beautiful myths and legends about it, and the folk regard it as a symbol of "good luck".

It plays an active role in the elimination of pests as well as the removal of waste from the fields.

Why does it rain?

The rain in the sky comes from the clouds in the sky, and the clouds in the sky are actually condensates of water, which come from the evaporation of water vapor from the ground. When the water droplets in the cloud reach a certain level, that is, they cannot be supported by the rising air current, the water droplets (which may also be ice drops, snowflakes) will fall to the ground, which is what we see as rain (hail, snow).

Evaporation of water vapor can occur at any time, but not rain all the time. In the air, when the temperature is high, the amount of water vapor that can be held is large, and when the temperature is low, the amount of water vapor that can be held in the air is less. When the air moves from high temperature to low temperature, the water vapor will change from unsaturated to supersaturated, and then the water vapor will condense into water droplets, and when the weight of the water droplets exceeds the buoyancy of the air, rain will fall.

For example, in the afternoon of summer, due to the strong water vapor evaporation, rise, condensation, and form showers; Frontal rain formed by the southward movement of cold air and the hot and humid air flow from the southeast, and so on.

As rivers, rivers, lakes, and seas are exposed to the sun, water becomes water vapor. The water vapor rises and turns into small water droplets or Xiaoice crystals, and the air flow below is constantly transporting the water vapor to the clouds. The small water droplets and Xiaoice crystals in the cloud collide with each other in motion, and the volume will increase.

The water droplets in the lower layer of the cloud slowly get larger, and as the volume of the ice crystals in the upper layer of the cloud increases, the water droplets fall between the droplets in the lower part of the cloud, and the water droplets become larger and larger. When these droplets are so big that the updrafts can't hold them back, it rains.

No, it can be seen in winter.

Magpies are birdsCrowsBirds. Magpies are widely distributed in our country, from east to west, from south to north, several times throughout the country. It mainly inhabits plains, hills and low mountain areas, especially near human living environments such as foothills, forest edges, farmlands, villages, and urban parks.

Magpie characteristics

In summer, it feeds mainly on animal foods such as insects, while in other seasons it feeds mainly on plant fruits and seeds. Common food species are locusts.

Grasshoppers, beetles, weevils, beetles, ants, flies and larvae, etc., plant food is mainly trees.

and the fruits and seeds of plants such as shrubs, and also eat crops such as corn, sorghum, soybeans, peas, and wheat.

In addition to the breeding period, it often moves in small groups of 3 to 5 individuals, and often gathers in large groups of dozens of individuals in autumn and winter. Alert, there is often a bird in charge of guarding foraging, and even when foraging in pairs, most of them take turns to wait and forage.

The flight ability is strong and long-lasting, the whole body and tail are in a straight line when flying, the tail is slightly open, the wings are slowly agitated, the male and female birds often keep a certain distance, and when they are active on the ground, they move forward in a leaping style.

Magpies are not migratory birds. Migratory birds are migratory birds that travel between breeding grounds and cold shelters along a fixed route in spring and autumn each year. Resident birds are birds that do not have migratory behavior, they live in their birthplace all year round, most of them do not leave their nesting area for life, and some resident birds will carry out non-directional and short-distance migration.

Magpies do not have migratory behavior and are therefore resident birds. <

Magpies are not migratory birds. Migratory birds are migratory birds, and they travel back and forth between breeding and cold shelters along a fixed route in spring and autumn every year. Resident birds such as Luliang are birds that do not have migratory behavior, they live in their birthplace all year round, most of them do not even leave their nesting area for life, and some of them will carry out non-directional and short-distance migration.

The magpie does not migrate, because it is a resident bird because of the fierce luck.

The magpie is a resident bird. They only live in the same place all year round and do not migrate due to the change of seasons. It has a variety of habitats and is often found in areas of human activity, and prefers to build its nest in large trees next to houses.

Foraging in the wilderness and fields, and preying on insects, frogs and other small animals during the breeding season. <

The magpie is a resident bird. They only live in the same place all year round and do not migrate due to the change of seasons. It has a variety of habitats and is often found in areas of human activity, and prefers to build its nest in large trees next to houses.

Foraging in the wilderness and fields, and preying on insects, frogs and other small animals during the breeding season.

The magpie is a resident bird.

Resident birds live in the same place all year round and do not migrate due to the change of seasons. Magpies do not migrate, they live in their birthplace all year round and do not even leave their nesting area for the rest of their lives. The call of the magpie sounds similar to "happy event to the home", so the folk use the magpie as a symbol of good luck.

Magpies, as resident birds, have a small range of activities and live in the area where they were born all year round and do not migrate due to seasonal changes. Magpies have a hard time foraging for food in winter, and some magpies live together in groups during the winter months, pecking at the fruits and seeds of plants for food.

Magpies are birds that do not migrate to the lead hand, they live in their birthplace all year round, most magpies do not even leave their nesting area for life, some magpies will carry out non-directional and short-distance migration, this migration is regular in some cases, such as crows will gather in the center of the city in winter, and in the summer will disperse to the suburbs or mountains, which is a behavior of resident birds.

The folk regard the magpie as a symbol of good luck, and the two magpies facing each other are called "happy encounters"; If a badger and a magpie look at each other above and below the same tree, they are called "rejoicing"; The magpie stands on the treetop of the plum tree, also called "happy eyebrows". The call of the magpie sounds a bit similar to what people say, "happy events come home, happy things come home", and people love it.

Description: The magpie is a common bird that can be found at the foot of mountains and at the edge of forests, in large trees, rooftops and crop fields around villages and cities. In the early morning, they often fly in pairs or groups to open fields and fields and vegetable gardens in search of food, and are omnivorous birds.

The reason why magpies are known as the Annunciation Bird: according to a survey by scientists in Nanjing and Hunan, most of the magpie's annual diet is crop-damaging insects, such as locusts, mole crickets, beetles, noctuidae or pine caterpillars. Therefore, it is very beneficial for human beings to shoot magpies.

The hard-working farmer, who worked in the fields early in the morning, saw the magpies jumping in pairs in the fields and chasing and preying on pests, and did not shy away from humans, so they developed a fondness for it, and its loud and monotonous chirping was a good omen. There is a sentence in the ancient book "Xijing Miscellaneous Records" that "the magpie is noisy and the pedestrians come", which is the original cause of the magpie annunciation legend. The Annunciation of the Magpie is a folk superstitious legend and has no scientific basis.