The Dean makes provision for a change of diet.

“‘But look here what I’ve got,’ exclaimed the Dean, with an air of triumph, as soon as I came up with him. ‘See this big duck!’

“The fellow had actually caught a duck, and in a most ingenious manner. Seeing the ducks fly off their nests, the happy idea struck him that, if he could only contrive a trap, or ‘dead-fall,’ he might catch them when they came back. So he selected a nest favorable to his purpose, and then piled up some stones about it, making a solid wall on one side of it; then he put a thin narrow stone on the other side, and on this he supported still another stone that was very heavy. Then he took from his pocket a piece of twine which he was fortunate enough to have, and tied one end of it to the thin narrow stone, and, holding on to the other end, hid himself behind some rocks near by. When the duck came back to her nest, he jerked the thin narrow stone away by a strong pull on the twine string, and down came the heavy stone upon the duck’s back. ‘You should have heard the old thing quacking,’ said he, evidently forgetting everything else but the sport of catching the bird: ‘but I soon gave her neck a twist, and here we are ready for a dinner, when we only find a way to cook it. Have you discovered any way to make a fire yet?’

“I had to confess that on the subject of fire I was yet as ignorant as ever.

“‘Do you know,’ continued he, ‘that I have got an idea?’

“‘What is it?’ said I.

“‘Why,’ replied he, ‘you told me something about people making fire with a lens made of glass. Now, as I was down on the beach and looked at the ice there, I thought, why not make a lens out of ice,—it is as clear as glass?’

“‘How ridiculous!’ said I; ‘but suppose you could, what will you set on fire with it?’

“‘In the first place,’ he answered, ‘the pockets of my coat are made of some sort of cotton stuff, and if we could only set fire to that, couldn’t we blow a blaze into the fire plant, as you call it? See, I’ve gathered a great heap of it.’ And sure enough he had, for there was a pile of it nearly as high as his head, looking like a great heap of dry and green leaves.