Apteryx n. (Zool.) A genus of New Zealand birds about the size of a hen, with only short rudiments of wings, armed with a claw and without a tail; the kiwi. It is allied to the gigantic extinct moas of the same country. Five species are known.
... their way through the same ranks to the truth. Greatorex had been indulging his intellect at the expense of his heart. A man may have light in the brain and darkness in the heart. It were better to be an owl than a strong-eyed apteryx. He was on the path which naturally ends in blindness and unbelief. I fancy, if he had not been neglectful of his child, she would ere this time have relighted his Christmas-candles for him; but now his second disappointment in marriage ... — Stephen Archer and Other Tales • George MacDonald