In the laboratory, picking through the little heaps of bones collected from the river banks, Sun Yuan-hsun says that in one day a tawny fish owl may eat fifteen small crabs weighing three to twenty grams each. Among the bones are also those of mice, lizards and of course fish.
在實驗室裡撥著一小堆、一小堆溪邊撿回來的殘骸，孫元勳說，黃魚鴞一天可以吃十五隻三到十二克的小螃蟹，骨頭堆裡，還有老鼠、蜥蜴，當然也有魚。