Imitation native Taiwan chickens, a popular breed that was developed right here on Taiwan, are a cross between native chickens and foreign chickens with yellow feet. In the first generation the feet are black, but yellow can show up in later generations, giving them away at a glance.
仿土雞則是台灣地區自己發展出的流行雞種。它是以土公雞和外來有色蛋雞或肉雞（足為黃色）配出來的雜交雞，第一代腳為黑色，但血液中含有黃色腳基因，後代仍有出現黃色腳脛的機會，這可是露出「洋」腳，一眼便被識破。