It was in the middle of the third verse that Simpson noticed something unusual—something that brought his thoughts back with a rush from faraway scenes. A curious change had come into the man's voice. Even before he knew what it was, uneasiness caught him, and looking up quickly, he saw that Défago, though still singing, was peering about him into the Bush, as though he heard or saw something. His voice grew fainter—dropped to a hush—then ceased altogether. The same instant, with a movement amazingly alert, he started to his feet and stood upright—sniffing the air. Like a dog scenting game, he drew the air into his nostrils in short, sharp breaths, turning quickly as he did so in all directions, and finally "pointing" down the lake shore, eastwards. It was a performance unpleasantly suggestive and at the same time singularly dramatic. Simpson's heart fluttered disagreeably as he watched it.
"Lord, man! How you made me jump!" he exclaimed, on his feet beside him the same instant, and peering over his shoulder into the sea of darkness. "What's up? Are you frightened—?"
Even before the question was out of his mouth he knew it was foolish, for any man with a pair of eyes in his head could see that the Canadian had turned white down to his very gills. Not even sunburn and the glare of the fire could hide that.
The student felt himself trembling a little, weakish in the knees. "What's up?" he repeated quickly. "D'you smell moose? Or anything queer, anything—wrong?" He lowered his voice instinctively.
The forest pressed round them with its encircling wall; the nearer tree stems gleamed like bronze in the firelight; beyond that—blackness, and, so far as he could tell, a silence of death. Just behind them a passing puff of wind lifted a single leaf, looked at it, then laid it softly down again without disturbing the rest of the covey. It seemed as if a million invisible causes had combined just to produce that single visible effect. Other life pulsed about them—and was gone.
Défago turned abruptly; the livid hue of his face had turned to a dirty grey.
"I never said I heered—or smelt—nuthin'," he said slowly and emphatically, in an oddly altered voice that conveyed somehow a touch of defiance. "I was only—takin' a look round—so to speak. It's always a mistake to be too previous with yer questions." Then he added suddenly with obvious effort, in his more natural voice, "Have you got the matches, Boss Simpson?" and proceeded to light the pipe he had half filled just before he began to sing.
Without speaking another word they sat down again by the fire. Défago changing his side so that he could face the direction the wind came from. For even a tenderfoot could tell that. Défago changed his position in order to hear and smell—all there was to be heard and smelt.