Why does the bird keep hitting the glass and die?

According to Chutian Metropolis Daily, recently, there have been many incidents in Shiyan City, Hubei Province in which red-billed lovebirds collectively hit the glass curtain wall, which attracted great attention from citizens and wildlife experts.

10On June 55438+05, many employees of Shiyan Dongfeng Company witnessed 100 more than one red-billed love birds hovering near the office building and crashing into the blue glass curtain wall of the office building at high speed. ...

Zhu Zhaoquan, deputy stationmaster of Hubei Wildlife Conservation Station, believes that it may be caused by the reflection of the glass curtain wall during the migration process, which interfered with its normal flight space orientation judgment and accidentally hit the wall during the high-speed flight. He said that this incident is an obvious reflection of human behavior destroying the normal laws of nature.