"In the days of our Ancients," said the Road-Runner between short skimming runs, "this was the only trail from the river to the Middle Ant Hill of the World. The eastern end of it changed like the tip of a wild gourd vine as the towns moved up and down the river or the Queres crossed from Katzimo to the rock of Acoma; but always Zuñi was the root, and the end of the first day's journey was the Rock."
Each time he took his runs afresh, like a kicking stick in a race, and waited for the children to catch up. The sands as they went changed from gray to gleaming pearl; on either side great islands of stone thinned and swelled like sails and took on rosy lights and lilac shadows.
They crossed a high plateau with somber cones of extinct volcanoes, crowding between rivers of block rock along its rim. Northward a wilderness of pines guarded the mesa; dark junipers, each one with a secret look, browsed wide apart. They thickened in the cañons from which arose the white bastions of the Rock.
Closer up, El Morro showed as the wedge-shaped end of a high mesa, soaring into cliffs and pinnacles, on the very tip of which they could just make out the hunched figure of the great Condor.
"El Morro, 'the Castle,' the Spaniards called it," said the Road-Runner, casting himself along the laps of the trail like a feathered dart. "But to our Ancients it was always 'The Rock.' On winter journeys they camped on the south side to get the sun, and in summers they took the shade on the north. They carved names and messages for those that were to come after, with flint knives, with swords and Spanish daggers. Men are all very much alike," said the Road-Runner.
On the smooth sandstone cliffs the children could make out strange, weathered picture-writings, and twisty inscriptions in much abbreviated Spanish which they could not read.
The white sand at the foot of the Rock was strewn with flakes of charcoal from the fires of ancient camps. A little to the south of the cliff, that towered two hundred feet and more above them, shallow footholds were cut into the sandstone.
"There were pueblos at the top in the old days," said the Road-Runner, "facing across a deep divide, but nobody goes there now except owls that have their nests in the ruins, and the last of the Condors, who since old time have made their home in the pinnacles of the Rock. He'll have seen us coming." The children looked up as a sailing shadow began to circle about them on the evening-colored sands. "You can see by the frayed edges of his wing feathers that he has a long time for remembering," said the Road-Runner.
The great bird came slowly to earth, close by the lone pine that tasseled out against the south side of El Morro and the Road-Runner ducked several times politely.
"My children, how is it with you these days?" asked the Condor with great dignity.