Moreover, after the Green Island coastline came under the management of the East Coast National Scenic Area Administration (ECNSAA), in order to protect the ocean ecology, airport customs strictly controls some special varieties of fish, such as tropical fish, from being taken out of the area.
而且，綠島的海岸納入東海岸風景特定區管理之後，為了保護海洋生態，機場海關會管制一些特殊的魚類，像熱帶魚出境。