"Yes, madam, but unless they are presently able to cross the ice-field, they will have to remain prisoners like ourselves, and I am afraid the greater number will die of cold or hunger.
"I hope they will be good enough to supply us with food for a long time," observed the Sergeant," and I think it is very fortunate that they had not the sense to run away before the rupture of the isthmus."
"The birds will, however, leave us?" added Mrs Barnett.
"Oh yes, madam, everything with wings will go, they can traverse long distances without fatigue, and, more fortunate than ourselves, they will regain terra firma."
"Could we not use them as messengers?" asked Mrs Barnett.
"A good idea, madam, a capital idea," said Hobson. "We might easily catch some hundreds of these birds, and tie a paper round their necks with our exact situation written upon it. John Ross in 1848 tried similar means to acquaint the survivors of the Franklin expedition with the presence of his ships, the Enterprise and the Investigator in the Polar seas. He caught some hundreds of white foxes in traps, rivetted a copper collar round the neck of each with all the necessary information engraved upon it, and then set them free in every direction."
"Perhaps some of the messengers may have fallen into the hands of the shipwrecked wanderers."
"Perhaps so," replied Hobson; "I know that an old fox was taken by Captain Hatteras during his voyage of discovery, wearing a collar half worn away and hidden beneath his thick white fur. What we cannot do with the quadrupeds, we will do with the birds."
Chatting thus and laying plans for the future, the three explorers continued to follow the coast. They noticed no change; the abrupt cliffs covered with earth and sand showed no signs of a recent alteration in the extent of the island. It was, however, to be feared that the vast sheet of ice would be worn away at the base by the action of the warm currents, and on this point Hobson was naturally anxious.
By eleven o'clock in the morning the eight miles between Capes Bathurst and Esquimaux had been traversed. A few traces of the encampment of Kalumah's party still remained; of course the snow huts had entirely disappeared, but some cinders and walrus bones marked the spot.