The issue was finally settled by Liang Jun-sheng, director of the Zoology Department at Taiwan University, who stated that among true Taiwan mountain goats, neither sex is bearded.
最後由那時台灣大學動物系的主任梁潤生出面解答：真正的台灣山羊已很罕見，它們無論公、母都沒有鬍鬚；其他種的山羊則兩者都有鬍鬚。