The Wild Bird Society, which had originally simply hoped the birds could quietly pass the winter at the mouth of the Tsengwen River, began a one-man, one-letter campaign to save the "black-faced dancers." They hope to convince the Tainan County government to stop development of the industrial park. Already more than 20,000 people have sent letters in support.
原來只希望鳥兒能安靜在曾文溪河口渡冬的鳥會，今年五月也發起一人一信拯救「黑面舞者」的活動，希望勸阻台南縣政府開發工業區，至今已有兩萬多人寫信支持。