They felt, poor things, that the end of their trials was surely near at last, and that nothing could prevent their landing on one side or the other of the strait in a few days.
This prospect cheered them up wonderfully, and the gaiety natural to them all, which they had lost in the terrible anxiety they had so long endured, was restored. The common meals were quite festal, as there was no need for economising the stores under present circumstances. The influence of the spring became more and more sensibly felt, and every one enjoyed the balmy air, and breathed more freely than before.
During the next few days, several excursions were made to the interior of the island and along the coast. Everywhere the furred animals, &c., still abounded, for even now they could not cross to the continent, the connection between it and the ice-field being broken, and their continued presence was a fresh proof that the island was no longer stationary.
No change had taken place on the island at Cape Esquimaux, Cape Michael, along the coast, or on the wooded heights of the interior, and the banks of the lagoon. The large gulf which had opened near Cape Michael during the storm had closed in the winter, and there was no other fissure on the surface of the soil.
During these excursions, bands of wolves were seen scudding across parts of the island. Of all the animals these fierce carnivorous beasts were the only ones which the feeling of a common danger had not tamed.
Kalumah's preserver was seen several times. This worthy bear paced to and fro on the deserted plains in melancholy mood, pausing in his walk as the explorers passed, and sometimes following them to the fort, knowing well that he had nothing to fear from them.
On the 20th April Lieutenant Hobson ascertained that the wandering island was still drifting to the south. All that remained of the ice-wall, that is to say, the southern portion of the icebergs, followed it, but as there were no bench marks, the changes of position could only be estimated by astronomical observations.
Hobson took several soundings in different parts of the ground, especially at the foot of Cape Bathurst, and on the shores of the lagoon. He was anxious to ascertain the thickness of the layer of ice supporting the earth and sand, and found that it had not increased during the winter, and that the general level of the island did not appear to have risen higher above that of the sea. The conclusion he drew from these facts was, that no time should be lost in getting away from the fragile island, which would rapidly break up and dissolve in the warmer waters of the Pacific.
About the 25th April the bearing of the island was again changed, the whole ice-field had moved round from east to west twelve points, so that Cape Bathurst pointed to the north-west. The last remains of the ice-wall now shut in the northern horizon, so that there could be no doubt that the ice-field was moving freely in the strait, and that it nowhere touched any land.
The fatal moment was approaching. Diurnal or nocturnal observations gave the exact position of the island, and consequently of the ice-field. On the 30th of April, both were together drifting across Kotzebue Sound, a large triangular gulf running some distance inland on the American coast, and bounded on the south by Cape Prince of Wales, which might, perhaps, arrest the course of the island if it should deviate in the very least from the middle of the narrow pass.
The weather was now pretty fine, and the column of mercury often marked 50° Fahrenheit. The colonists had left off their winter garments some weeks before, and held themselves in constant readiness to leave the island. Thomas Black had already transported his instruments and books into the boat, which was waiting on the beach. A good many provisions had also been embarked and some of the most valuable furs.
On the 2d of May a very carefully taken observation showed that Victoria Island had a tendency to drift towards the east, and consequently to reach the American continent. This was fortunate, as they were now out of danger of being taken any farther by the Kamtchatka Current, which, as is well known, runs along the coast of Asia.