But a decade or so ago he realized that the eagles were growing ever scarcer. "A hunter naturally notices if the amount of game goes down," he says. He couldn't just sit idly by and watch such a magnificent bird disappear. Prodded by a sense of guilt and crisis, he sought out Liu Yen-ming in the hope that Liu could record some last images of the hawk-eagles.
十幾年前他發現熊鷹愈來愈少了，「獵人對獵物的減少當然很敏感，」他不能眼見這麼雄偉、漂亮的鳥類就這樣沒有了，在罪惡感和危機感雙重刺激下，他主動找上劉燕明，希望為熊鷹留下最後的身影。