Lu Dau-jye, a task force member for the Taiwan office of TRAFFIC (Trade Records Analysis of Flora and Fauna in Commerce), points out that only once--in the case of the rhino--has CITES expanded its concern from trade to domestic conservation policies. The rhino is an exception because its population can no longer be maintained naturally and because black-market demand still exists for its horns and other body parts.
「台北野生物貿易調查委員會」專案負責人盧道傑表示，目前華約唯一涉入地主國進行保育的動物只有犀牛，因為犀牛族群已經無法自然延續，相關製品如犀角的黑市交易又仍然存在。