In the meanwhile the corral was not abandoned.  Every other day one of the settlers, driving the cart or mounted on an onager, went to look after the flock of musmons and goats and bring back the supply of milk required by Neb.  These excursions at the same time afforded opportunities for hunting.  Therefore Herbert and Gideon Spilett, with Top in front, traversed more often than their companions the road to the corral, and with the capital guns which they carried, capybaras, agouties, kangaroos, and wild pigs for large game, ducks, grouse, jacamars, and snipe for small game, were never wanting in the house.  The produce of the warren, of the oyster-bed, several turtles which were taken, excellent salmon which came up the Mercy, vegetables from the plateau, wild fruit from the forest, were riches upon riches, and Neb, the head cook, could scarcely by himself store them away.

The telegraphic wire between the corral and Granite House had of course been repaired, and it was worked whenever one or other of the settlers was at the corral and found it necessary to spend the night there.  Besides, the island was safe now and no attacks were to be feared, at any rate from men.

However, that which had happened might happen again.  A descent of pirates, or even of escaped convicts, was always to be feared.  It was possible that companions or accomplices of Bob Harvey had been in the secret of his plans, and might be tempted to imitate him.  The colonists, therefore, were careful to observe the sea around the island, and every day their telescope covered the horizon enclosed by Union and Washington Bays. when they went to the corral they examined the sea to the west with no less attention, and by climbing the spur their gaze extended over a large section of the western horizon.

Nothing suspicious was discerned, but still it was necessary for them to be on their guard.

The engineer one evening imparted to his friends a plan which he had conceived for fortifying the corral.  It appeared prudent to him to heighten the palisade and to flank it with a sort of blockhouse, which, if necessary, the settlers could hold against the enemy.  Granite House might, by its very position, be considered impregnable; therefore the corral with its buildings, its stores, and the animals it contained, would always be the object of pirates, whoever they were, who might land on the island, and should the colonists be obliged to shut themselves up there they ought also to be able to defend themselves without any disadvantage.  This was a project which might be left for consideration, and they were, besides, obliged to put off its execution until the next spring.

About the 15th of May the keel of the new vessel lay along the dockyard, and soon the stem and stern-post, mortised at each of its extremities, rose almost perpendicularly.  The keel, of good oak, measured 110 feet in length, this allowing a width of five-and-twenty feet to the midship beam.  But this was all the carpenters could do before the arrival of the frosts and bad weather.  During the following week they fixed the first of the stern timbers, but were then obliged to suspend work.