"A Family of Formosan Blue Magpies" and "A Century of Taiwan Wild Birds" documented the local environment and birds of Taiwan island, while the production of "Taiwan Terns" moved from a local to a regional outlook.
《台灣藍鵲》、《台灣野鳥百年紀》記錄了島內地方性的環境與野鳥，而《燕鷗》一片的製作，則由地方性走向特定區域性。