The men nodded agreement and Shorty Spears, horse-breaker for the ranch, spoke up.
“Must be an old mare at the head of that herd. This is just the spot an old biddie would pick, grass knee-high, water close in.”
Tex nodded. He was studying the band carefully. Finally he gave his orders.
“Two of you take the upper side along the wall. Keep in the brush cover until you work your way down close to them. Make clean jobs, no gut shooting or broken legs. Shorty, you and Cal take the lower side along the rim. They won’t break down over that wall. I’ll wait here in the outlet and pick off any that break past you boys. They have to come out this way. Now get going.”
The men divided forces and rode away. They were eager to get a bad job done. It would be no sport for them, shooting down a band of mares and colts. The horses were trapped and would be helpless before the repeating rifles. Tex watched them go. He noted grimly that even the wind was against the wild horses. They had no sentinel posted and Tex could spot no stallion among them. The execution should be quick and complete.
Midnight fed beside the pinto filly. They had just finished a race around the meadow and were standing in a clump of young spruce and balsam looking down over the lower valleys. The rim at their feet broke off steeply. It was matted with brush; ragged rocks jutted up through the green leaves. The black stallion was nervous and uneasy, though he did not know why. He had a feeling of confinement, similar to that he had felt while he was a prisoner on the meadow below the high mesa. He tossed his head and pawed, snorting impatiently. He was making ready to drive the band out of the closed meadow.
With a sharp nicker he whirled and laid his ears back. The pinto edged away from him. With mane flaring and tail flowing around her heels she kicked high into the air and dashed away toward the mares. Midnight charged after her, sending his warning call ringing across the meadow. The mares jerked up their heads and stared at him, then looked around uneasily to see what had startled him. When they saw nothing they fell to feeding again. They had no intention of leaving this horse heaven until they were driven out, and their experience with Midnight did not make them leap into action the way a command from the chestnut would have acted on them. This meadow was a safe retreat from cougars and wolves. No killer could slip up on them with the steep rim on one side and the high walls on the other.
Reaching the first mare, Midnight rushed at her, and when she did not leap away he fastened his bare teeth on her rump. The mare squealed in pain and surprise. Humping her back and bucking up and down she fled before his lashing attack. Midnight rushed at another and sent her staggering as his powerful chest smashed into her. It had taken him days to get worked up to this nervous and panicky pitch, but he was roused now and meant to drive the band out of the meadow.
He was swinging around the band, slashing at the mares with his teeth or crashing into them to get them to hurry when the silence of the valley was shattered by two crashing reports from near the base of the cliff. An old mare near Midnight staggered, turned halfway around, then sank to the grass without making a sound. Another mare plunged into the air and slid on her side until she came to rest in a grassy hollow, her legs beating the air in jerky spasms. The two shots did more to snap life and action into the band than Midnight had been able to accomplish. The mares charged wildly toward the aspen grove which marked the outlet to the trap. Mothers crowded colts along as fast as the little ones could run. The spitting and crashing of rifles echoed along the canyon wall and mares plunged into the grass mortally wounded at every leap the band took. A cloud of dust rolled up behind the charging band and in that cloud of dust Midnight ripped and lashed as he drove the wild ones on.