One lady from Chiku Rural Township who farms oysters in the estuary says that this flock of black-faced birds has been coming here for as long as twenty or thirty years.
根據七股鄉在曾文溪口養蚵的婦人所講：早在二、三十年前，這一群黑面鳥（黑面琵鷺）就棲息在這裡了。