Why can't rural children poke the swallow nest at home?

In rural areas, people get along well with swallows. People regard it as a good thing for swallows to build nests at home and think swallows are spiritual.

Some birds think that swallows usually choose places with good feng shui to build their nests, and poking the swallows' nests means that the feng shui is destroyed, so they warn Xiao.

Children, don't touch them.

In fact, these statements are also a kind of sustenance for people. Swallows, as a kind of "beneficial insects", should be protected, but

It can also protect farmers' crops, so it is necessary for people and swallows to live in harmony. The scientific name of swallow is domestic swallow, which is the general name of 74 species of passeriformes.

Small size, narrow wing tip, short beak and concave tail, weak feet and few feathers. feather

Clothes are monochrome, or blue or green with metallic luster; Most kinds of men and women are very similar. Swallows spend a lot of time catching pests in the air.

It is one of the most flexible birds, mainly feeding on mosquitoes, flies and other insects, and is a well-known beneficial bird.

Nest in tree holes, cracks or sand

Make holes in the shore, or stick mud on the walls or protrusions of corridors, roofs, eaves, etc. There are nests in both urban and rural areas. 3 pounds per work? Seven eggs. Swallows are most willing to approach humans, and humans also love this beneficial bird. Generally, they return to farms near farmland (insects) for breeding from April to July.

Domestic swallows nest under the eaves of farmhouses. Most nests are made of clay and grass stems bonded with saliva, and covered with soft weeds, feathers, rags and so on.

There are also some Artemisia annua leaves. The bird's nest is dish-shaped. Breeding 2 nests every year, mostly from May to early June and from mid-June to early July. Each nest lays 4 ~ 6 eggs.

The second nest is less, 2 ~ 5 pieces. Eggs are milky white.

Males and females hatch eggs together. 14- 15 days, chicks hatch and parents eat together. The chicken will come out in about 20 days.

Fly, feed for another 5-6 days, and you can feed yourself. The food is full of insects. The golden waist swallow is similar in shape to the domestic swallow, but slightly larger. This swallow has a chestnut waist, doesn't it?

Often very eye-catching, with a small black line in the lower body, it is easy to distinguish it from the domestic swallow.

Habits are similar to those of domestic swallows, but most of them live in mountain villages. Yanshi

Typical migratory birds. After the breeding, the young birds still follow the adult activities, gradually integrate into the large group, and move south for the winter before the first cold wave comes.