"Fireflies are very sensitive to pesticides," notes Ho. He once fed firefly larvae with snails that he found by the roadside, and observed that the fireflies died soon after eating.
「螢火蟲對農藥非常敏感，」何健鎔指出，自己曾以路邊撿來的蝸牛餵養螢火蟲，螢火蟲吃了沒多久都暴斃身亡。