What are the ancient poems describing wild ducks in winter?

The painting hall rises in the morning to report the snow. Li Bai's "Qing Ping Le", the moon shines on the snow, and the wind is sad. -Source: Xie Lingyun's Year after Year, thousands of miles away in Huang Yun, it is daytime, and the north wind blows snow one after another. -Gao Shi's "Don't move big", the wild duck is a typical representative of waterfowl, and the wild duck is the common name of the wild duck in the northern hemisphere.

Introduction of wild ducks

Wild ducks belong to birds, geese and ducks, with a large number, which is the common name of many kinds of wild ducks, with more than ten species. Wild ducks can make long-distance migration flights, and the highest flight speed can reach 1 10 km per hour. Mallard ducks are mainly distributed in northeast China, Xinjiang, Tibet, Hebei and other places to breed, and overwinter in the Yangtze River basin or more areas in the south in winter.

The female Abby Mallard is small, with a body length of 50-56 cm and a weight of about 1kg. The duckling is covered with dark gray down feathers, with yellowish down feathers on its face, shoulders, back and abdomen, gray beak and feet, and yellow toes and claws. The mallard duck is timid and alert, and will exclaim when strangers, livestock and wild animals approach.

Wild ducks have the advantages of adapting to extensive feeding environment, fast growth and high survival rate. The survival rate of simple bamboo shed is as high as 98% in one month, and wild ducks breed early, and eggs can be seen as early as 164 days. It can hatch and brood all year round, produce commercial wild ducks and lay eggs in winter.