"Well, he can't hear anything definite, so he isn't really bothering. But you can be sure he's keeping a wary eye on the cattle."

"Yes. I'm very sure Bill is," said Mr. Warner laughing. "Bill's jumpiness is a family joke where anything black is concerned; the men have a story that he found a black beetle once among some stores and fired his gun at it before they could stop him! These rumours of blacks are always cropping up, but, as I told you, it's two years since we had any trouble."

"All the same, it's a good thing to have a man constantly on the jump," commented Mr. Lester.

"Oh, the best thing possible. Bill's so jumpy that I never have to be jumpy at all!" Mr. Warner answered. "He saves me any amount of worry. How are the cattle looking, Downes?"

"First rate, Bill says. I thought you'd rather have his evidence than mine!" answered the jackeroo, who had a lively sense of his own limitations. "He's awfully pleased with them. The feed out there is better than usual; even the men's horses are in great form. We had some good shooting, too; Bill was anxious that we should fire as many cartridges as possible, as a warning to possible trespassers."

"Very sound," commented his employer. "No," he added hastily. "I don't mean that for a pun! You needn't look as though you suspected me, Dick. Have some more cake?"

"No, thank you," said Dick, laughing.

"When I was a boy I wanted more cake all the time," Mr. Warner said. "Well, if you won't, how about some tennis? You three boys ought to be ready for a game after a week in the wilds."

The jackeroos were very ready, and said so as one man. They trooped off to the court, taking Dick with them.

"You're not really worried about the blacks, Robert?" his wife asked.