It was decided that Ned and Walter should take the early trick; Tad and Stacy Brown going out after midnight.

The herders were already attending to their duties. And now Mr. Simms and the foreman having given their orders, the reserve force moved out one at a time until all had disappeared in the darkness. A signal had been agreed upon, so that they might recognize each other in the dark.

The rancher had thrown out his reserve force in the shape of a picket line, located some distance out from the herd and covering a circle something more than a mile in diameter. This was done so that in case of an attack they would have an opportunity to drive off their enemy without great danger to the herd. The battle, more than likely, would be ended before the cowmen could get near enough to the sheep to inflict any damage.

The two boys left camp rather closer together than had the others, as they were to keep in touch during their watch.

In a short time the guards were all placed and a great silence settled over the scene, broken only now and then by the bleating of a lamb that had lost its mother in the darkness.

CHAPTER XIV

BUNTED BY A MERINO RAM

The Simms outfit breathed a sigh of relief when daylight came again. There had been nothing more disturbing than Stacy Brown's yawns in the early part of the night.

So persistent had been these that the Professor and Mr. Simms found themselves yawning in sympathy. Old Hicks, who was sitting up to prepare hot coffee for any of the sheepmen who might come in, was affected in a like manner. Had it not been for the presence of the owner of the herd Hicks might have adopted heroic measures to put a stop to Stacy's yawns. As it was, he threatened all sorts of dire things. At breakfast time the cook seemed to be in a far worse humor than ever when he gave the breakfast call.

"Come and get it. And I hope it chokes you!" he bellowed, voicing his displeasure at everything and everybody in general.