While the Boy-Scout movement of to-day has little to do with military tactics, still discipline is taught; and numerous things that soldiers employ in their daily life are practiced. One of these is setting a guard at night, and teaching the boys the necessity of keeping watchful when in the woods.
Each patrol had to set a guard or sentry, and lay out a plan whereby the various members would take turns in standing duty during some period of the night.
The two unattached scouts were temporarily added to the six composing the Wolf Patrol, so that they might come under the charge of Elmer, and profit from his instruction.
By ten o'clock the camp had relapsed into a condition of silence. "Taps" had been sounded on the bugle, which meant that every light must be extinguished except the two fires; and each scout not on duty seek his blanket.
Of course there was more or less whispering from time to time; and apparently it was a hard thing for some of the boys to settle down to sleep. But both Mr. Garrabrant and Elmer knew boy nature full well, and for this one night were disposed to overlook little infractions of the rules. But later on they would expect to hold the entire troop rigidly to discipline, when the time for skylarking had gone by.
Elmer had left word with the boy from the Wolf Patrol who first went on duty to awaken him if anything out of the way occurred. And in turn he was to transmit the order to the fellow who succeeded him.
When a hand gripped his arm as he lay under his blanket Elmer was immediately awakened; nor did he evince the slightest alarm.
"What is it?" he asked, softly, not wishing to arouse the others in the tent, who were sound asleep, if their heavy breathing stood for anything.
"Something moving on the river, and I thought you ought to know," replied the one who had crept excitedly under the canvas.
"All right, Toby, I'm coming after you. Back out!" replied Elmer, as he wriggled from under his comfortable blanket, and pulled on his trousers; for the air of an August night often feels decidedly chilly, especially after one has been snuggled beneath covers.