"There you have it," Fletcher said. "A very clear demonstration that the worms do communicate." She added, "I want to stress the importance of what you've seen here. Without this demonstration, a very good case could be made that a large part of the behavior of these creatures is instinctive and ritualized. We now have proof that they're capable of a lot more. How much more, we're still investigating.

"We do know that the communication between the two specimens-the transmission of information about the puzzle-occurs in the communion state. When the worms have visual and auditory access to each other, but are prevented by physical barriers from achieving communion, the transmission of information does not occur. It only occurs in the presence of communion.

"But. . ." and she paused to consider her next remarks carefully, "we still don't know what the mechanism of transmission is. We have extensively analyzed the chirps and trills of the creaturesand there is not enough patterning or modulation in the cries to indicate even a rudimentary language. At most, the chirruping calls are emotional indicators. We have identified a few calls to which we have assigned values corresponding to curiosity, interest, delight, impatience, anger, rage, anguish and despair; but we have not found any calls, patterns of calls, phonemes or patterns of phonemes, that are ever repeated with any correspondence to events in the physical universe.

"We have tested for chemical communication. The gastropedes have a very sophisticated set of pheromones which vary with their moods-but again, there is no pattern, and the bandwidth of the channel is too narrow to carry the necessary transmission. You don't send stereovision images by Morse code.

"We have measured the radio emissions of the worms, and the gastropedes are low-level transmitters. While the bandwidth of this particular channel is wide enough, all that we have been able to detect so far is static and noise. It may be that worms in the wild are capable of radio transmission, but these specimens are unconscious to it. We've tried broadcasting signals to them, but the only effect we've been able to produce is a nervous rigidity. It looks like-but we're not yet willing to say it is-a kind of insane terror."

She looked up at someone in the back of the room. "No-hold your questions for a minute. This may answer some of them. We wondered ourselves why the worms would have this potential if they don't use it. Our best guess is that it's a byproduct of the way the creature's nervous system is structured, and that it's too recent an evolutionary event for the species to have turned it into either an advantage or disadvantage. Just because the Chtorrans have a half-billion-year evolutionary head start on us doesn't mean that their evolution has stopped. In fact, we are very likely seeing their ecology in a state of severe chaos as it tries to adapt to this world. "But I've strayed from the subject-the mechanism for communication. We've noticed that the worms begin every communion by touching their antennae at some point. We're not sure what this means either, but we've monitored the electrical pulses at the creatures' antennae and found some patterning-but again, it's not a communication pattern. It's too rhythmic and there's not enough variation. It looks a lot like an alpha wave.

"But we do know that communication is occurring during communion. We've attached sensors to both animals and discovered that all of their body cycles synchronize during the act. When that moment of synchronicity occurs, the creatures demonstrate a rigid and frozen posture. Our best present hypothesis is that the mechanism of gastropede communication is multi-channel. The trilling cries might indicate the context of the information to be transmitted. The radio noise might contain some modulation we've missed. The physical gestures may mean something, as might the creatures' pheromones. We really don't know."

A hand from one of the scientists went up. "If you could identify the channel of communication, would it be possible to jam it in some way?"

Fletcher shrugged. "Maybe. It depends on the channel. We've identified the problem here. We're still a long way from the answer. "

"Can you give us a time frame?" asked one of the general's aides.

"No, I can't," Dr. Fletcher replied.

The general, with a thick Southern accent, spoke up then. "We wuh told, Doctuh Fletchuh, that you had infuhmation to present heah today that could be of vital military importance. Was that it? The wuhms talk to each othuh?"

"Yes, General, that was the point of the demonstration." She met his gaze with equanimity. "Was there something else?"

"Ah'm sorry, ma'am, Ah guess Ah would have preferred somethin' of real military importance. Like a weapon."

That was a mistake. Fletcher's eyes flashed angrily. "General," she said, looking directly at him, "I know you're here for answers. I wish I'had them to give to you. But right now, the very best this section can do is give you intelligence about the enemy; there's still too much we don't know about the worms; we still have a long way to go before we can start suggesting ecological countermeasures."

She raised her voice to include the rest of the room. "Listen, the purpose of these demonstrations is to give all of you a better idea of what you're up against." And then she focused on the general again. "I don't claim to be knowledgeable in military procedures. I'm a scientist. But I asked you to be here because I think this could be important for you to know that our enemy is capable of a very sophisticated level of information transmission. It may be possible for the worms to spread the word about our procedures almost as fast as we disseminate our information about theirs."

The general smiled broadly, and a little too easily. He stood up and bowed a gentleman's bow. "Ma'am," he said with a shade too much graciousness, "Ah was raised to nevah ahgue with a lady. So ah'll just accept all of that at face value. Ah'm sure that the wuhk you're all doin' heah is very important to the war effort. Ah guess ah just wanted to see somethin' a little more immediate, a little more he'pful to mah own needs. So if there's nothin' else you want to show us, we do thank you for yoah time, but we do need to be gettin' back to ouah desks-" The man was smarmy. He'd just blown her whole demonstration right out of the water. He nodded politely and started for the exit. His aides followed quickly-as did most of the other men and women in uniforms. Several of those in lab coats assumed the session was over then and also started up the aisles.

Dr. Fletcher looked annoyed and frustrated. "If there are no further questions-" she began, but nobody was listening any more. Most of the audience was already filing out the door.

She switched off her console, took a long breath, and said, "Shit!"