It was on the strength of his understanding of the mountain hawk-eagle's habits that in the winter of 1998 the Wild Boar Man persuaded Liu Yen-ming to film the eagles. So began a five-year journey of discovery into the birds 'remarkable world.
功敗垂成憑著對熊鷹行蹤的把握，山豬郎在 1998 年冬天力邀劉燕明拍攝熊鷹，而展開了長達 5 年的探索驚奇之旅。