As Ama, taking her bow and arrows, tripped lightly away toward the forest, I proceeded to shin up the tree, and presently, after some labour, found myself among its topmost branches, which towered high above those of all the other trees in the neighbourhood, and--it being by this time broad daylight--obtained a magnificent view of the surrounding country, extending for, as I estimated, some forty miles toward the south and east, while toward the north and west the view was shut off by high hills, through which the river wound its way.  To my surprise I found that our camping-place was much nearer the river than I had supposed, and I was thus able to obtain a clear and unobstructed view of its surface for many miles north and south, except a width of a few yards on its eastern side, which was shut off by the mangroves and low scrub which grew along its margin.  I most carefully searched the shining bosom of the stream for signs of our expected pursuers, but saw none; nor had they hove in sight when, about half an hour later, Ama returned with some seven or eight wood-pigeons which she had brought down with her arrows.  She did not call to me, or announce her return in any way, but set to work to mow a circle of about ten feet in diameter in the long grass; and then, having produced fire by rubbing two pieces of wood together, she proceeded very carefully to burn off the short grass left inside the circle, setting fire to it, allowing it to burn for a few seconds, and then beating it out again with a branch, in order that the fire might not spread and burn us out, to say nothing of betraying our presence by the smoke that it would raise.