He started to tell them about some of the things the Fuzzies did. He was still talking when the Fuzzies heard another aircar and called attention to it. This time, it was Ben Rainsford and Juan Jimenez. They piled out as soon as they were off contragravity, dragging cameras after them. "Jack, there are Fuzzies all over the place up there," Rainsford began, while he was getting out. "All headed down this way; regular _Volkerwanderung_. We saw over fifty of them--four families, and individuals and pairs. I'm sure we missed ten for every one we saw." "We better get up there with a car tomorrow," one of the troopers said. "Ben, just where were you?" "I'll show you on the map." Then he saw Goldilocks and Cinderella. "Hey! Where'd you two girls come from? I never saw you around here before." * * * * * There was another clearing across the stream, with a log footbridge and a path to the camp. Jack guided the big airboat down onto it, and put his airjeep alongside with the canopy up. There were two men on the forward deck of the boat, Kellogg and another man who would be Ernst Mallin. A third man came out of the control cabin after the boat was off contragravity. Jack didn't like Mallin. He had a tight, secretive face, with arrogance and bigotry showing underneath. The third man was younger. His face didn't show anything much, but his coat showed a bulge under the left arm. After being introduced by Kellogg, Mallin introduced him as Kurt Borch, his assistant. Mallin had to introduce Borch again at the camp, not only to Ben Rainsford but also to van Riebeek, to Jimenez and even to Ruth Ortheris, which seemed a little odd. Ruth seemed to think so, too, and Mallin hastened to tell her that Borch was with Personnel, giving some kind of tests. That appeared to puzzle her even more. None of the three seemed happy about the presence of the constabulary troopers, either; they were all relieved when the cruise car lifted out. Kellogg became interested in the Fuzzies immediately, squatting to examine them. He said something to Mallin, who compressed his lips and shook his head, saying: "We simply cannot assume sapience until we find something in their behavior which cannot be explained under any other hypothesis. We would be much safer to assume nonsapience and proceed to test that assumption." That seemed to establish the keynote. Kellogg straightened, and he and Mallin started one of those "of course I agree, doctor, but don't you find, on the other hand, that you must agree" sort of arguments, about the difference between scientific evidence and scientific proof. Jimenez got into it to the extent of agreeing with everything Kellogg said, and differing politely with everything Mallin said that he thought Kellogg would differ with. Borch said nothing; he just stood and looked at the Fuzzies with ill-concealed hostility. Gerd and Ruth decided to help getting dinner.