“I wish we could, Wilcox;” and Stephen sat for some time thinking. At last he said, “I might, anyhow, find out in a rough sort of way whether we have been blown north or south. We will see if we can find a perfectly straight stick, ten or twelve feet long. If I fix that upright in sand the shadow would help us. It was the 25th of March yesterday, and the sun at noon would therefore be exactly overhead of the line at twelve o’clock. Therefore, if we have been blown north, we should get a very short shadow to the south at twelve o’clock; whereas if we have been blown south, there would be a shadow north. It might not be more than an inch long; but even that would tell us something.”
They selected a long straight stick, drove it deeply into the sand, walked round it several times so as to assure themselves that it was perfectly upright, and then returned again to the shelter of the trees. An hour later the sound of a gun came to their ears.
“He has found some of them monkeys,” Wilcox growled.
Three more shots were heard. “How far are they off, do you think?” Stephen asked.
“I dunno, sir. If it was on the open sea and calm like this, I should say they might be two or three miles, but in this ’ere forest there ain’t no saying at all. I don’t reckon they would be above two miles anyhow, that is if the stream is as strong up there as it is here. They were making very slow way against it when they started. I reckon they have been gone about an hour, and they would not have got more than two [pg 80]miles away against this stream. Well, I hope that they will be content now and turn back again.”
Half an hour passed, then they heard a gun again; it was quickly followed by another and another.
“More monkeys,” Wilcox exclaimed in a tone of disgust.
“I hope it is monkeys,” Stephen said. “Listen. There are four more shots close together.”
The sailor leapt to his feet. “I believe you are right, sir, that cussed firing has brought the natives down upon them. They would not want to keep on firing at the monkeys. We shall hear in a minute if they fire again. They have all emptied their pieces. If they load quick and fire again it will be a bad sign. There they are!” he broke off as two shots were heard. “I am afraid that settles it, sir, and settles us too, for if they are attacked there ain’t a ghost of a chance of their getting away, and there won’t be much more chance of our doing so.”
Four more shots were heard, and then all was quiet. “Now, sir, we will be getting pretty deep in among these trees, keeping close to the bank, so that we can look through the bushes without being seen. If the boat comes along all right, there ain’t no harm done; if it don’t come along after a bit, we shall know what has happened.”