Hour after hour we paddled on in absolute silence, making excellent progress, for the current was running strong in our favour; and at length, just as the eastern horizon was beginning to pale with the first hint of dawn, Ama gave the canoe a sheer in toward the eastern bank, looking anxiously about her as she did so.  She was not long in discovering the landmarks of which she was in search, and a few minutes later the canoe was threading its tortuous way among a tangled mass of mangrove roots toward the solid bank of the river, landing upon which, we drew our light craft bodily up out of the water, concealing her beneath a broad overhanging mass of foliage which hid her so effectually that I would defy anybody but ourselves to find her.  Then, taking a bow and quiver of arrows, together with a brace of spears, out of the canoe, and signing to me to do the same, Ama led the way through the dense growth bordering the river bank, until we reached an open grassy space of about twenty acres, sparsely dotted here and there with magnificent trees; and here Ama signified that we were to camp for the day.  She further mentioned that, as she felt sure her father would have despatched a party in pursuit of us, which, she expected, would by this time be, not far behind us, it would be very desirable to keep a watch for them, since it was important that we should know as much as possible of their movements; and she accordingly suggested that I should climb a particularly lofty tree which she indicated, and keep a look-out for them, while she went off into the forest to seek the wherewithal to furnish a breakfast.  She was very quiet and subdued in her manner, and I greatly feared that she was feeling deeply mortified and hurt because I had pointed out the impossibility of her remaining with me after our arrival at the coast--should we be so fortunate as to get there.