Red-footed honkers Domesticated ducks are descended from wild ducks, and wild geese are the ancestors of domesticated geese. The Chinese have called these white geese (which can't fly) "stranded geese."
野鴨成就了家鴨，鴻雁則是大白鵝的祖先，中國就稱舉翅難飛的家鵝為「疏雁」。