An ancient bird in China. It rained while dancing. What's its name?

Shangyang is a legendary bird name. When the sheep fly, there will be heavy rain. This is a metaphor for the omen before a major accident. The legendary bird name. According to the cloud, before a heavy rain, they often bend their feet and dance.

Confucius on Politics: "Qi has a bird with long feet, which flies down in the palace, stops in front of the temple, spreads its wings and jumps. Qi Hou was surprised and asked Lu to ask Confucius. Confucius said,' This bird is Shang Yang and the water is auspicious. Yesterday, there was a boy who jumped with his eyebrows. It was said that it would rain heavily, and Shang Yang encouraged him. It's raining today, so it's dancing with one foot. "Song Sushi's" Er Yun Zhang Xuan Yu's Joy ":"When the mountains return, the wind changes, and the middle road has already felt that sheep dance. " Chapter 78 of the History of the Eastern Zhou Dynasty: "Confucius said:' This bird was named Shang Yang and was born on the shore of the North Sea. "shenqing Shuben's fourth poem:" Today "

Source: "Confucius' home talks about politics": "There are rumors that it rains heavily and Shang Yang is encouraged. "