In the past a favorite of birdwatchers was the "National Day Bird," the grey-faced buzzard, which would arrive punctually in Kenting around 10 October. But once when Lin Wen-hung arrived in Kenting in spring, when nobody goes to watch eagles, early one morning he saw pair after pair of grey-faced buzzards arriving across the surface of the sea to settle together in a mass.
過去鳥友最迷雙十節左右準時抵達墾丁的國慶鳥灰面鷲，後來林文宏在沒有人看鷹的春天落腳墾丁，就在一個黃昏，看到海面上，一隻隻的灰面鷲像螞蟻般接踵到來。