quently three or four thousand; they ascend very high up the hills, and form their nests roughly among the rocks. They are larger than a duck, and lay three eggs, two about the size of duck's eggs, on which they sit; the other is smaller, and is cast out of the nest, and we used to term it the pigeon's egg, for another kind of bird which frequent these islands, almost in every respect resembling a pigeon, make their principal food of eggs, and would rob the nests to procure them unless they found those cast-out eggs, which most commonly satisfied them till the others by incubation were unfit for food. A similar practice we observed with the Rock Hoppers, but the Johnnys, like the King Penguins, lay only one egg each, unless deprived of them.
"The Johnnys build their nests superior to either of the others among the long grass. These birds lay in winter as well as in summer, and by robbing their nests we kept them laying nearly all the year round. We observed that when we robbed those which formed their nests on the plain, that they rebuilt their nests higher up. When we took the eggs of these birds, they would look at us most piteously, making a low, moaning noise, as if in great distress at the deprivation, but would exhibit no kind of resistance. The King Penguins, however, would strike at us with their flippers, and their blows were frequently severe.
"The Rock Hoppers form their rookeries at the foot of high hills, and make their nests of stones and turf. This is the only species of Penguin that whistles; the King Penguins halloo, and the Johnnys and Macaroonys make a sort of yawing noise.
"One kind of bird which proved very valuable to us are called Nellys. They are larger than a goose, and resort to these islands in great numbers. They make
