like that of nocturnal animals, appeared indeed dilatable; and the one in question often put down his head and eyes into the water to observe the situation of his prey. This bird was a most expert and indefatigable diver, and remained down sometimes for several minutes, often swimming under water, and, as it were, flying with the velocity of an arrow in the air. Though at length inclining to become docile, and shewing no alarm when visited, it constantly betrayed its wandering habits, and every night was found to have waddled to some hiding-place, where it seemed to prefer hunger to the loss of liberty, and never could be restrained from exercising its instinct to move onward to some secure or more suitable asylum."[1]
The eggs are two in number, sometimes three, of a dark olive hue, with a few spots of brown; they are about as large as those of a goose.
Family III. Alcadæ.
(Auks.)
The haunts and habits of these singular birds are exclusively maritime; they are oceanic birds formed for diving, living on small fishes obtained in this manner, and on marine crustacea and mollusca. In the Loons we saw the feet removed to the extremity of the body, but these organs were still ample, and were used in the act of diving; in the Auks the tarsi are very short and the feet small; and in progression under water no use whatever is made of the feet, which are
- ↑ Quoted in Yarrell's Brit Birds, iii. 427.
