"Now, Ivar," Lou asked, "may we water our horses at your pond and give them some feed? It's a bad road to your place.""Yes, yes, it is." The old man scrambled about and began to loose the tugs. "A bad road, eh, girls? And the bay with a colt at home!"Oscar brushed the old man aside. "We'll take care of the horses, Ivar. You'll be finding some disease on them. Alexandra wants to see your hammocks."Ivar led Alexandra and Emil to his little cave house. He had but one room, neatly plas-tered and whitewashed, and there was a wooden floor. There was a kitchen stove, a table cov-ered with oilcloth, two chairs, a clock, a calen-dar, a few books on the window-shelf; nothing more. But the place was as clean as a cup-board.
"But where do you sleep, Ivar?" Emil asked, looking about.
Ivar unslung a hammock from a hook on the wall; in it was rolled a buffalo robe. "There, my son. A hammock is a good bed, and in winter I wrap up in this skin. Where I go to work, the beds are not half so easy as this."By this time Emil had lost all his timidity.
He thought a cave a very superior kind of house. There was something pleasantly unusual about it and about Ivar. "Do the birds know you will be kind to them, Ivar? Is that why so many come?" he asked.
Ivar sat down on the floor and tucked his feet under him. "See, little brother, they have come from a long way, and they are very tired.
From up there where they are flying, our coun-try looks dark and flat. They must have water to drink and to bathe in before they can go on with their journey. They look this way and that, and far below them they see something shining, like a piece of glass set in the dark earth. That is my pond. They come to it and are not disturbed. Maybe I sprinkle a little corn. They tell the other birds, and next year more come this way. They have their roads up there, as we have down here."Emil rubbed his knees thoughtfully. "And is that true, Ivar, about the head ducks falling back when they are tired, and the hind ones taking their place?""Yes. The point of the wedge gets the worst of it; they cut the wind. They can only standthere a little while--half an hour, maybe.