窗殺是什麼? What is Glass Collision?
Glass collisions is the abbreviation of the phenomenon that animals killed or injured by hit glass. Since birds are the most victims due to glass collision, it's often called bird window strike or bird window collision. Glass collisions kill up to 1 billion birds in the USA and 8 million birds in South Korea each year. Although it is not clear how many glass-collision birds every year in Taiwan, we estimated the killed number should be similar to South Korea due to there were the 8.8 million buildings in Taiwan and 7.2 million buildings in South Korea in 2019.