Within ten days, from the same mountain top observation spot, he twice happened to come across the evening meeting "ceremony" of black kites near Tawulun fishing village, close to Keelung. On one occasion there were 14 of the hawks, while 18 showed the next time.
十天內，他在基隆大武崙漁村附近同個山頭，邂逅兩次老鷹社昏聚集「典禮」，分別是十四隻和十八隻。