camels walking among the trees; flocks of snow-white cranes stalking over the grass, on their long scarlet legs; striped Zebras racing in their paddock; queer kangaroos hopping about, with little ones in their pouches; pretty antelopes chasing one another; and, in an immense wire-covered aviary, all sorts of brilliant birds were flying about as gaily as if at home.

One of the curiosities was a sea-cow, who lived in a tank of salt water, and came at the keeper's call to kiss him, and flounder on its flippers along the margin of the tank after a fish. It was very like a seal, only much larger, and had four fins instead of two. Its eyes were lovely, so dark and soft and liquid; but its mouth was not pretty, and I declined one of the damp kisses which it was ready to dispense at word of command.

The great polar bear lived next door, and