In a couple of hours, though, the black known as Bungarolo came back to announce that, “Blackfellow all agone,” and he pointed away toward the dense bush, miles from where they were standing.

The explanation of the other two blacks when they returned cleared away the rest of the alarm, the doctor concluding that a few of the many wanderers had been near and gone away again, blacks probably belonging to a friendly tribe.

Consequently the next day matters went on as usual, save that Nic had to mount with his father, and, accompanied by two of their blacks, made a wide circuit about the station, touching the edge of the great gorge at one point and then riding round for miles.

Twice over the men, who trotted along easily enough step for step with the horses, pointed out tracks going and coming; and as the party was made out to be three only it was felt that there was no cause for alarm, and toward evening they rode back to the station with the glad news.

“But wouldn’t it have been very awkward for them if the blacks had come while we were away, father?” Nic ventured to ask on their way back.

“Yes, but they would have shut themselves in at once,” said the doctor; “two of the men would have been with them, and the other would have followed us, firing signals as he came. If the danger had been imminent, he would have seized the first horse and galloped over to Mr Dillon’s station.”

“I see,” said Nic.

“It’s mutual help out here, Nic. If one station is in danger, those nearest are always ready to gallop to its help.”

Then came days and weeks of busy life, with Nic finding little time for amusement, but enjoying the novelty of his new career. There were long rides to drive in cattle; visits to be paid to flocks miles away from the station; messages to be taken to Samson, Brookes, or Leather, who in turn were far away with the roaming sheep or oxen; and the boy was joked at home by mother and sisters for the way he ate, slept, and seemed to expand.

During this period he saw little of Leather, and the incident of the injured sheep and Brookes’s apparent enmity toward the convict was for the time forgotten, these two rarely being together.