At about 75 centimetres or 30-34 inches, the flightless Great Auk (Pinguinus impennis) was the largest of the auks.
At about 75 centimetres or 30-34 inches, the flightless Great Auk (Pinguinus impennis) was the largest of the auks.
大约75厘米高（30-34英吋），不能飞的大海雀是所有海雀中最大型的一种。