Ah Po, a shrimp roll seller at the Tamsui ferry, remembers quite clearly the day in 1974 when he first saw a school of fish floating bellies up down the river.
淡水渡船口賣蝦卷的阿伯記得很清楚，那是民國六十三年，他在河邊看到一群翻了肚子的魚，從中游漂過來。