This was a whale of the largest size, which apparently belonged to the southern species, called the "Cape Whale."

"What a lucky chance it would be if we could capture it!" cried the sailor. "Ah! if we only had a proper boat and a good harpoon, I would say 'After the beast,' for he would be well worth the trouble of catching!"

"Well, Pencroft," observed Harding, "I should much like to watch you handling a harpoon. It would be very interesting."

"I am astonished," said the reporter, "to see a whale in this comparatively high latitude."

"Why so, Mr. Spilett?" replied Herbert. "We are exactly in that part of the Pacific which English and American whalemen call the whale field, and it is here, between New Zealand and South America, that the whales of the Southern Hemisphere are met with in the greatest numbers."

And Pencroft returned to his work, not without uttering a sigh of regret, for every sailor is a born fisherman, and if the pleasure of fishing is in exact proportion to the size of the animal, one can judge how a whaler feels in sight of a whale. And if this had only been for pleasure! But they could not help feeling how valuable such a prize would have been to the colony, for the oil, fat, and bones would have been put to many uses.

Now it happened that this whale appeared to have no wish to leave the waters of the island. Therefore, whether from the windows of Granite House, or from Prospect Heights, Herbert and Gideon Spilett, when they were not hunting, or Neb, unless presiding over his fires, never left the telescope, but watched all the animal's movements. The cetacean, having entered far into Union Bay, made rapid furrows across it from Mandible Cape to Claw Cape, propelled by its enormously powerful flukes, on which it supported itself, and making its way through the water at the rate little short of twelve knots an hour. Sometimes also it approached so near to the island that it could be clearly distinguished. It was the southern whale, which is completely black, the head being more depressed than that of the northern whale.

They could also see it throwing up from its air-holes to a great height a cloud of vapor, or of water, for, strange as it may appear, naturalists and whalers are not agreed on this subject. Is it air or is it water which is thus driven out? It is generally admitted to be vapor, which, condensing suddenly by contact with the cold air, falls again as rain.

However, the presence of this mammifer preoccupied the colonists. It irritated Pencroft especially, as he could think of nothing else while at work. He ended by longing for it, like a child for a thing which it has been denied. At night he talked about it in his sleep, and certainly if he had had the means of attacking it, if the sloop had been in a fit state to put to sea, he would not have hesitated to set out in pursuit.

But what the colonists could not do for themselves chance did for them, and on the 3rd of May shouts from Neb, who had stationed himself at the kitchen window, announced that the whale was stranded on the beach of the island.

Herbert and Gideon Spilett, who were just about to set out hunting, left their guns, Pencroft threw down his ax, and Harding and Neb joining their companions, all rushed towards the scene of action.

The stranding had taken place on the beach of Flotsam Point, three miles from Granite House, and at high tide. It was therefore probable that the cetacean would not be able to extricate itself easily; at any rate it was best to hasten, so as to cut off its retreat if necessary. They ran with pick-axes and iron-tipped poles in their hands, passed over the Mercy bridge, descended the right bank of the river, along the beach, and in less than twenty minutes the settlers were close to the enormous animal, above which flocks of birds already hovered.

"What a monster!" cried Neb.

And the exclamation was natural, for it was a southern whale, eighty feet long, a giant of the species, probably not weighing less than a hundred and fifty thousand pounds!

In the meanwhile, the monster thus stranded did not move, nor attempt by struggling to regain the water while the tide was still high.