Being at the top of the food chain, cetaceans are an indicator of the health of the marine ecology. The remaining 80-plus humpback dolphins are sending us a clear message about the state of the ecology on Taiwan's west coast.
位居食物鏈最頂端的鯨豚，是海洋生態健康與否的指標，目前僅存八十幾隻的白海豚，則清楚標示著台灣西海岸海洋生態的景況。