He ate slowly, for he punctuated his cropping of the grass with glances towards the mountains. The Eagles were growing out of the night, turning from purple-grey to purple-blue, to daintiest lavender mist in the hollows and rosy light on the peaks, and last the full morning came over the sky at a step and the day wind rose and fluffed his mane. He regarded these changes with a kindly eye, much as one who has never seen a sunrise before; and just as he had always made the corral into which he was put his private possession, and dangerous ground for any other creature, so now he took in the down-sweep of the upper range and the big knees of the mountains pushing out above the foothills and the hills themselves modelled softly down towards the plain, and it seemed to Alcatraz that this was one great corral, his private property. The horizon was his fence, advancing and receding to attend him; all between was his proper range. He took his station on a taller hilltop and gave voice to his lordliness in a neigh that rang and re-rang down a hollow. Then he canted his head and listened. A bull bellowed an answer fainter than the whistle of a bird from the distance, and just on the verge of earshot trembled another sound. Alcatraz did not know it, but it made him shudder; before long he was to recognize the call of the lofer wolf, that grey ghost which runs murdering through the mountains. Small though the sounds were, they convinced Alcatraz that his claim to dominion would be mightily disputed. But what is worth having at all if it is not worth fighting for? He journeyed down the hillside stepping from grass knot to grass knot. All the time he kept his sensitive nostrils alert for the ground-smell of water and raised his head from moment to moment to catch the upper-air scents in case there might be danger. At length, before prime, he came down-wind from a water-hole and galloped gladly to it. It was a muddy place with a slope of greenish sun-baked earth on all sides. Alcatraz stood on the verge, snuffed the stale odor in disgust and then flirted the surface water with his upper lip before he could make himself drink. Yet the taste was far from evil, and there was nothing of man about it. Yonder a deer had stepped, his tiny footprint sun-burned into the mud, and there was the sprawling, sliding track of a steer. Alcatraz stepped further in. The feel of the cool slush was pleasant, working above his hoofs and over the sensitive skin of the fetlock joint. He drank again, bravely and deep, burying his nose as a good horse should and gulping the water. And when he came out and stamped the mud from his feet he was transformed. He had slept and eaten and drunk in his own home.