108 MAMMALS ringed seal, the largest the sea-elephant, which haunts the southern seas. Many are the interesting stories of the chase of the morunga. During the infancy of the family the males form a cordon round the mothers and their children, and keep them from entering the water until the cubs are of sufficient age to brave its perils. The male sea-elephant is a magnificent fellow, over thirty feet in length, and when the hunters come down upon a group he is always killed last, for the instant he falls his wives and children disperse, while as long as he lives they cluster round him, till not one remains unshot. From Kamtschatka comes the noisy sea-lion, so called from its curious mane ; and in the same neighbourhood we get the sea-leopard, and the sea-bear whose larger and better-developed limbs enable him to stand and walk on shore, and who maps the ocean beach into little kingdoms, one for each family, to cross the boundaries of which means a deadly fight between the petty kings. Sea- bears are by no means despicable enemies. A case is on record where a man was besieged by one on a rock for six hours. Like the sea-elephants, they are very careful of their cubs, and should a mother accidentally hurt the baby, she is loudly remonstrated with by her indignant spouse. But the most im- portant of the hair seals, in a commercial sense, are the harp seal and the common seal. To the Green- lander the seal is invaluable. Its flesh gives him food; its skin gives him his boats, his clothes, and this shoes; its bones give him his implements ; its entrails give him his window-panes ; its bristles give him his ornaments. The chase of the harp seal has