Burl breathed more easily, and watched with a fascinated curiosity. Mere death--even tragic death--as among insects held no great interest for him. It was a matter of such common and matter-of-fact occurrence that he was not greatly stirred. But a spider and his prey was another matter. There were few insects that deliberately sought man. Most insects have their allotted victims, and will touch no others, but spiders have a terrifying impartiality. One great beetle devouring another was a matter of indifference to Burl. A spider devouring some luckless insect was but an example of what might happen to him. He watched alertly, his gaze traveling from the enmeshed cricket to the strange orifice at the rear of the funnel-shaped snare. The opening darkened. Two shining, glistening eyes had been watching from the rear of the funnel. It drew itself into a tunnel there, in which the spider had been waiting. Now it swung out lightly and came toward the cricket. It was a gray spider (_Agelena labyrinthica_), with twin black ribbons upon its thorax, next the head, and with two stripes of curiously speckled brown and white upon its abdomen. Burl saw, too, two curious appendages like a tail. It came nimbly out of its tunnel-like hiding place and approached the cricket. The cricket was struggling only feebly now, and the cries it uttered were but feeble, because of the confining threads that fettered its limbs. Burl saw the spider throw itself upon the cricket and saw the final, convulsive shudder of the insect as the spider's fangs pierced its tough armour. The sting lasted a long time, and finally Burl saw that the spider was really feeding. All the succulent juices of the now dead cricket were being sucked from its body by the spider. It had stung the cricket upon the haunch, and presently it went to the other leg and drained that, too, by means of its powerful internal suction-pump. When the second haunch had been sucked dry, the spider pawed the lifeless creature for a few moments and left it. Food was plentiful, and the spider could afford to be dainty in its feeding. The two choicest titbits had been consumed. The remainder could be discarded. A sudden thought came to Burl and quite took his breath away. For a second his knees knocked together in self-induced panic. He watched the gray spider carefully with growing determination in his eyes. He, Burl, had killed a hunting-spider upon the red-clay cliff. True, the killing had been an accident, and had nearly cost him his own life a few minutes later in the web-spider's snare, but he had killed a spider, and of the most deadly kind. Now, a great ambition was growing in Burl's heart. His tribe had always feared spiders too much to know much of their habits, but they knew one or two things. The most important was that the snare-spiders never left their lairs to hunt--never! Burl was about to make a daring application of that knowledge.