"Any number," replied the skipper, "if we could penetrate to where they are; the great tree-living ones, and those water-boas that live among the swamps and pools." "They grow very big, don't they?" said Fitz, who began to find the conversation interesting. "All sizes. Big as you or me round the thickest part, and as long as--" "A hundred feet?" said Poole. "Well, I don't know about that, my boy," said the skipper. "I shouldn't like to meet one that size. I saw the skin of one that was over thirty, and I have heard tell by people out here that they had seen them five-and-forty and fifty feet long. They may grow to that size in these hot, steamy jungles. There is no reason why they shouldn't, when whales grow to seventy or eighty feet long in the sea; but I believe those monster anacondas of fifty feet long were only skins, and that either they or the stories had been very much stretched." "What time do you think it is, father?" "Well, by the feel of the night, my lad, I should say it's about three." "As late as that, father? Time seems to have gone very quickly." "Quickly, eh? That's proof positive, my boy, that you have had a nap or two. I have not, and I have found it slow." CHAPTER TWENTY SEVEN. A JUNCTION. The skipper moved off into the darkness, and all was wonderfully still once more in the clearing. There was the dense jungle all round, but not a sound broke the silence, for it was the peculiar period between the going to rest of the myriad creatures who prey by night, and the waking up of those expectant of the sun. Then there was a sound of about the most commonplace, matter-of-fact character that can be imagined. Fitz, as he lay half upon a heap of dry leaves and canes, opened his mouth very widely, yawned portentously and loudly, ending with, "Oh, dear me!" and a quickly-uttered correction of what seemed to him like bad manners: "I beg your pardon!" "Ha, ha!" laughed Poole, "I was doing just the same. Here, you are a pretty sort of fellow," he continued, "to be on the watch, and kick up a shindy like that! Suppose the enemy had been sneaking in." He had hardly finished speaking when Fitz caught him by the arm and sprang up, for there was a faint rustling, and the two lads felt more than saw that some one was approaching them. Relief came directly, for instead of a sudden attack, it was the skipper who spoke. "Silence!" he said softly. "Here, if you two lads are as sleepy as that, lie down again till sunrise." "No, no, father," said Poole; "I am all right now. You must be tired out. Burnett and I will go your rounds now." "Thanks, my lad; but no, thank you." "But you may trust me, father, and I will call you at daybreak." "No, my boy; I couldn't sleep if I tried." "No more could I now, father. Let me help you, then; and go round to see that the watch is all right." "Very well. You go that way, and have a quiet chat with the man on duty. It will rouse him up. I am going round here."