head of a man, and to this Ainsley and his guests ran for cover. On
hands and knees, like hunters stalking game, they scrambled up the face
of the rock and peered cautiously into the pond. Below them, less than
one hundred yards away, on a tiny promontory, the six white birds
stood motionless. They showed no sign of fear. They could not but know
that beyond the lonely circle of the pond were the haunts of men. From
the farm came the tinkle of a cow-bell, the bark of a dog, and in the
valley, six miles distant, rose faintly upon the stillness of the sunset
hour the rumble of a passing train. But if these sounds carried, the
birds gave no heed. In each drooping head and dragging wing, in the
forward stoop of each white body, weighing heavily on the slim, black
legs, was written utter weariness, abject fatigue. To each even to lower
his bill and sip from the cool waters was a supreme effort. And in their
exhaustion so complete was something humanly helpless and pathetic.

[Illustration: "I think," said Ainsley, "they have lost their way"]

To Ainsley the mysterious visitors made a direct appeal. He felt as
though they had thrown themselves upon his hospitality. That they showed
such confidence that the sanctuary would be kept sacred touched him. And
while his friends spoke eagerly, he remained silent, watching the
drooping, ghost-like figures, his eyes filled with pity.

"I have seen birds like those in Florida," Mortimer was whispering, "but
they were not migratory birds."

"And I've seen white cranes in the Adirondacks," said Lowell, "but never
six at one time."

"They're like no bird _I_ ever saw out of a zoo," declared Elsie