Nevertheless the sun, lingering as if it preferred their side of the world to any other, was bound to go at last. The deep colors in the water faded. The orange and gold changed back to silver, and the silver, in its turn, gave way to gray, twilight began to draw a heavy veil over the east, and Tayoga said in deep tones:
"Lo, the Sun God has decided that we may escape! He will let the night come before Tandakora!"
Then the sun departed all at once, and the brilliant afterglow soon faded. Night settled down, thick and dark, with the waters, ruffled by a light wind, showing but dimly. The line of Tandakora became invisible, and the two youths felt intense relief.
"Now we will start toward the northeastern end of the lake," said Tayoga. "It will be wiser than to seek the shortest road across, because Tandakora will think naturally that we have gone that way, and he will take it also."
"And it's paddling all night for us," said Robert "Well, I welcome it."
They were interrupted by the whirring of the wild fowl again, though on a much greater scale than before. The twilight was filled with feathered bodies. Tayoga, in an instant, was all attention.
"Something has frightened them," he said.
"I think not. They are used to wild animals, and would not be startled at their approach. There is only one being that everything in the forest generally fears."
"Perhaps we'd better pull in close to the bank and look."
Robert saw that the Onondaga, with his acute instincts, was deeply alarmed, and he too felt that the wild fowl had given warning. They sent the canoe with a few silent strokes through the shallow water almost to the edge of the land, and, as it nearly struck bottom, two dusky figures rising among the bushes threw their weight upon them. The light craft sank almost to the edges with the weight, but did not overturn, and both attackers and attacked fell out of it into the lake.
Robert for a moment saw a dusky face above him, and instinctively he clasped the body of a warrior in his arms. Then the two went down together in the water. The Indian was about to strike at him with a knife, but the lake saved him. As the water rushed into eye, mouth and nostril the two fell apart, but Robert was able to keep his presence of mind in that terrible moment, and, as he came up again, he snatched out his own knife and struck almost blindly.