The two cowboys, who had been on the far side of the herd, had ridden hurriedly in on hearing the cries of the startled boys. And now they rushed off in the darkness, trying to find out who it was that had displayed such evil intentions.
For it was a desperate thing to do. A little higher up and the rope would have encircled Dick's neck, and it would have taken only a short time of pulling him across the ground to have choked him. He, himself, did not realize his danger until later.
For a few moments, after the arrival of Dirk and Chot from the far side of the resting herd, and their subsequent dash off into the darkness, Bud, Nort and Dick did nothing. They stood there around the greasewood fire, trying to understand clearly what had happened.
Then, from the herd of cattle came unmistakable signs of some disturbance. There were snorts and bellows, the mooing of cows and the stamping of hoofs. At the same time, from the far side, whence Dirk and Chot had ridden in, there came the murmur of voices.
"Rustlers!" cried Bud, understanding at once what it all meant now. "Dirk! Chot! Come on back! The rustlers are here! It's a trick! Come on back!"
"Yes!" shouted Bud. "That's their game! They tried to scare us so they could work in from the other side, and run off a bunch of steers. Dirk! Chot!" he cried again, making a megaphone of his hands, and sending his cry out into the night.
"Whoo-oop!" came faintly back to the boys, and then the thud of rapidly moving hoofs mingled with the movement of the cattle. For the steers and cows that were being hazed to the railroad yard were now in motion.
"Put some more wood on!" cried Bud. "If they stampede this way it may hold 'em back!"
"No telling. Somebody's in among 'em, over on that side, trying to cut out a bunch. We've got to held 'em in if we can! Get on your ponies!"
It was the work of but a few seconds to do this. The ponies had been staked out not far from the fire, which was now burning brightly from the amount of greasewood piled on it. Bud was first in the saddle, but his cousins were not far behind him.
And, as they mounted, and started to ride around the herd, to hold the now frightened and uneasy animals in check, Dirk and Chot galloped in out of the distant darkness.