“Waitansee,” was all Budge said.

Though the boys discussed the matter for some time longer, they could arrive at no satisfactory explanation. As for Long Gun, it was useless to ask him his opinion of the mysterious noise. He cowered under his blankets, murmured something about “bad spirits,” and predicted that evil would befall any one who sought to solve the secret.

The night was not disturbed by any further alarms, and they were all up bright and early the next morning, with fine appetites.

“The big bird, or whatever it was, didn’t steal any of us,” remarked Jack as he was washing for breakfast. “I hope it didn’t steal the ram I shot yesterday. We must go after that meat as soon as we have breakfast.”

Leaving Budge and Long Gun in camp, the others went to where Jack and Nat had slain the ram. It was quite a long ride, and they took their time.

“Look here, Jack,” called Nat, as, riding slightly in advance, he was first to arrive at where the carcass had been tied in a tree. “Something’s been here at it. There’s none of it left.”

“Do you mean that?” cried Jack, riding up.

“Sure. You can see it’s gone.”

The boys dismounted and went closer to the tree. There was no doubt but that the choice portions of the ram were gone. And at the foot of the tree the dirt was trampled down as if whatever it was that had stolen the meat had been put to considerable trouble to get it.

“It was a bear that took it!” cried Sam.