Questions about sparrows What are the characteristics of sparrows?

Sparrows are omnivorous birds, both beneficial and pest

Characteristics of the body shape of the sparrow: The sparrow is small, and the body length of the sparrow is generally about 14 cm.

Characteristics of the color of sparrows:sparrow's beak black; tarsal plantar light brown; The head and neck are darker chestnut, and the back is lighter chestnut with black stripes. One of the sparrow's most recognizable features is a large black spot on the left and right of the cheeks, with two white bands on the shoulder feathers.

The tail is small forked and light brown. The throat of the young bird is gray, but it becomes darker and darker as the bird ages, until it becomes black. Young birds are not easily recognizable from males and females, while adults can be distinguished by their shoulder feathers, which are maroon red in this case and olive-brown in females.

Characteristics of the living habits of sparrows: Sparrows are married in groups, and are mostly in small groups in other seasons, except during the breeding period, which are active alone or in pairs. It is an omnivorous bird that feeds mainly on plant foods and insects.

Sparrows also have the following characteristics:

Strong flight ability, can stay for a short time, can make sharp turns, and fly up and down, left and right freely; Particularly vigilant; Monogamy; Strong reproductive ability, in the season when there are insects, one litter is bred a month, and a nest is at least 4 small sparrows. A litter in the Northeast from June to July to August; The baby sparrows do not build nests in the first year, but build nests to breed in the second year.

Lifespan of a sparrow:

The lifespan of sparrows is relatively short, and the survival rate is not high, and only one of the eight flown chicks can live long enough to pass on to their generations. The oldest sparrow on record lived only eleven years. Sparrows must have nests to survive the winter, and without shelter and food, they can only live for fifteen hours in freezing temperatures.

Sparrows are small birds that are very similar in size and body color. Generally, the upper body is brown and black patchy, so it is commonly known as sparrow. There are 9 primary flight feathers, the pale feathers of the outer feathers (except for the first one) are at the base and proximal ends, slightly enlarged, intertwined, slightly divided into two transverse spots, especially obvious when flying.

The mouth is short, thick and strong, conical in shape, with a slightly curved peak. There is no gap between the upper and lower mouths when the mouth is closed. There is often a difference in the color of the feathers of male and female birds.

The habitat is 300-2500 meters above sea level. Regardless of mountains, plains, hills, grasslands, swamps and farmland, all kinds of forests and shrubs in the low hills and plains at the foot of the mountains, they are mostly active in sparse forests, shrubs and grasses at the edge of the forest, and do not like dense large forests. They tend to move and forage in places where there are human settlements, towns and villages, river valleys, orchards, rocky grassy slopes, in front of houses and behind houses, and on roadside trees.

Tree sparrows are 13-15 cm long. Male pure liver brown from forehead to nape of neck; upper body sand-tan with black stripes; two distinct near-white transverse markings on the wings; chin and throat black; Females resemble males, but are lighter or darker in color, with dark apex on the forehead and cheeks, and a yellow base on the beak. Similar species of domestic sparrows and other sparrows have no dark spots on their cheeks, and the body length of the black-capped sparrow is 15 cm.

During the breeding season, males have black crest lines on the top of their heads to the nape of their neck, black eye lines and chin, brown eyebrow lines and occipital sides, and light gray cheeks. The upper body is brown and densely covered with black longitudinal stripes. The female is dark but has a blackish longitudinal stripe on the upper back and a light tip of the medium and large feathers.

The house sparrow is 15 cm long. The difference between males and tree sparrows is that the crown and tail are covered with gray feathers, the ears are not black, and the throat and upper chest are more black. The female is pale in color and has light eyebrow lines.

The female is lighter in color than the mountain sparrow, and the wing spot is not as obvious as that of the black-capped sparrow, and the tail is not forked, and the chest color is lighter. There are yellow longitudinal stripes on both sides of the upper back, and nearly black longitudinal stripes on the thorax.

The mountain sparrow has a body length of 14 cm. Dioecious. The crown and upper body of the male are bright yellowish-brown or chestnut, with pure black longitudinal stripes on the upper back, a black throat, and white cheeks. Females are darker in color, with dark wide eye lines and creamy long eyebrow lines.

The passer is a collective name for 27 species of small birds in the genus Sparrow. They are very similar in size and color. Generally, the upper body is brown and black patchy, so it is commonly known as sparrow.

A sparrow is just one species of bird. This bird has a small body and a small proportion, and generally eats grains such as rice, which is very easy to feed, and can be seen everywhere on the street.

1. Birds, with a round head, short tail, conical beak, brown neck and dark brown back, short wings, can not fly far, good at jumping, pecking at grains and insects. In some areas, it is called a house finch.

Sparrow is a common bird animal, the name is different in various places, the scientific name is sparrow, many kinds of food places are called house thieves, and there are also house sparrows.

This is a bird of the genus Finches, also known as the northern bird, with a strong population vitality and a wide distribution.

A sparrow is a type of bird. One of our common birds. He was called a sparrow. is a very common thing.

The sparrow is a flying bird animal with a small size and gray plumage.

A sparrow is a description of a very small man.

Sparrows can only when on the ground.

Come and walk on your own with two feet. No one keeps sparrows, this is because sparrows yearn for freedom, if they are kept in cages, they would rather starve to death on a hunger strike than accept human feeding, and it is the stubbornness of these sparrows that ensures that their offspring can be free forever and be able to live among humans who other birds dare not survive.