"How?"
"Hand me that twig, my boy." The Phoenix took the twig, found a bare spot of earth, and sketched a picture. "First we find a sapling and clear the branches from it with the hatchet—like this. Next we get a stake, cut a notch in it, and drive it into the ground—so. The sapling is bent down to it and fitted into the notch, which holds it down. You see, my boy? Now we make a noose—so—from a piece of rope, tie it to the end of the sapling, and spread the loop out on the path—this way. The whole snare is hidden under grass and leaves." The Phoenix beamed and flung out its wings in a dramatic gesture. "Just picture it, my dear chap! The Scientist, smiling evilly as he skulks along the path! The unwary footstep! The sapling, jarred out of the notch, springing upward! The tightened noose! And our archenemy dangling by the foot in mid-air, completely at our mercy! Magnificent!"
"Golly, Phoenix," said David, "that's pretty clever."
"Clever, my boy? Better to say 'a stroke of genius.' Only I, Phoenix, could have thought of it. And consider the poetic justice of it! This is exactly the sort of trap that the Scientist once set for me! Well, shall we begin?"
The Phoenix had made the snares sound delightfully simple, but they soon discovered that the job was harder than it sounded. First they had to find the right kind of sapling, springy and strong. The sapling had to be in the right place—one by the goat trail, the other at the far end of the ledge. When they had been chosen, David had to shinny up them to lop off their branches. That was a very awkward business; the saplings swayed and trembled under his weight, and he could only use one hand for the hatchet. Then he had to make two stakes from stout, hard wood, cut a notch at one end, and drive them into the ground with the flat of the hatchet. But the hardest part was trying to bend the sapling down to the stake and fitting it into the notch. It took the weight of both of them to bring the sapling to the ground. If they got the slightest bit off balance, it would spring up again. Once David fell off; the sapling went swish! back into the air, flinging the astonished Phoenix thirty feet up the mountainside.
It was not until afternoon, when the sun had turned ruddy and shadows were beginning to stretch dark fingers across the land, that they finished the job. But at last the saplings were set in the notches, the nooses were formed and fastened on. Grass and leaves were strewn over the snares; chips, hewn branches, and other evidences of their work were removed. They sat down and looked proudly at each other.
"My boy," said the Phoenix, "I have had a wide, and sometimes painful, experience with traps; so you may believe me when I say that these are among the best I have seen. We have done well."
"They're sure strong enough," David agreed, flexing his fingers to take the stiffness out of them. "But what are we going to do if the Scientist does get caught in one?"
"We shall burn that bridge when we reach it, my boy. Now, do you have the pliers, wire-cutters, and screw driver below?"