Lo Liu-chih says that even within the national park area, the massive demand for rare bird species from bird shops in the lowlands pushes bird catchers to risk flouting the law, and they have carried off almost all the nests in easy reach.
即使在國家公園範圍內，由於平地鳥店大肆收購珍奇鳥種，迫使捕鳥人鋌而走險，幾乎手到擒來的將公路邊的鳥巢一網打盡。