Why is the Sinian crow called the giant panda among birds, and how was it discovered?

Recently, a couple have been called? Giant panda among birds? Sinian crows settled in Tianpinggou, Wuqiang County, Hebei Province, and were photographed by photographers. Sinian finch has been listed in the international bird red book, which is an endangered bird in the world. At present, it is only distributed in a few areas of China. Sinian crow is a rare bird unique to China, and it is called "Panda among Birds". Its name is very similar to China, and ancient India called China "Sinian". Distributed in Siberia, the lower reaches of the Yangtze River in China, Heilongjiang and other places, it has been listed in the International Red Book of Birds and is an endangered bird in the world. Its body length is about 18cm, the upper edge of black eyebrow lines is yellow-brown, the lower edge is white, and the upper back is yellow-brown, usually with black longitudinal lines. They eat insects in summer and berries in winter.

Sinian finches like to eat worms in reed stalks and on the surface of reeds. Sinian finches are lively by nature and live in reeds in small groups. Experts call it? Woodpecker among reeds? . Its flying ability is very poor, and it must rely on the reedy environment to survive.

The population size of Sinian finch shows obvious seasonal changes, with a single small population as the main breeding season and a large population as the main non-breeding season. When humans approach, there are significant differences in sentry behavior and warning cries in different seasons and different cluster sizes. Variance component estimation shows that the difference in warning behavior is mainly caused by cluster size.

Sinian finches feed on insects in summer and berries in winter. Aurora is petite, lively and active, and her mouth keeps making short sounds. Haw? Sound, after a short stay on the branches, flies like a gust of wind and rarely falls to the ground. They eat insects and peck at seeds. The nest of the Sinian crow was extremely hidden, and the enemy's harm was not easy to detect, and it was even more difficult to get close.

The appearance of this rare bird represents the progress of ecological restoration in China. Protect wild animals and maintain ecological security. Protect wild animals and realize the harmonious coexistence between man and nature. The head of the spirit of all things should bear the responsibility of the spirit of all things. Protecting wild animals means protecting human beings. There are no animals on the earth, it is a lifeless world.