The dirt-eating does not entirely end with the falling of the waters. The practice has begot a craving for it; and the Ottomac is not contented without a little poya, even when more nutritious food may be obtained in abundance.
This habit of eating earth is not exclusively Ottomac. Other kindred tribes indulge in it, though not to so great an extent; and we find the same unnatural practice among the savages of New Caledonia and the Indian archipelago. It is also common on the west coast of Africa. Humboldt believed it to be exclusively a tropical habit. In this the great philosopher was in error, since it is known to be practised by some tribes of northern Indians on the frigid banks of the Mackenzie River.
When the floods subside, as already stated, the Ottomac lives better. Then he can obtain both fish and turtles in abundance. The former he captures, both with hooks and nets, or shoots with his arrows, when they rise near the surface.
The turtles of the Ottomac rivers are of two kinds the arau and terecay. The former is the one most sought after, as being by far the largest. It is nearly a yard across the back, and weighs from fifty to a hundred pounds. It is a shy creature, and would be difficult to capture, were it not for a habit it has of raising its head above the surface of the water, and thus exposing the soft part of its throat to the Indian’s arrow. Even then an arrow might fail to kill it; but the Ottomac takes care to have the point well coated with curare poison, which in a few seconds does its work, and secures the death of the victim.
The terecay is taken in a different and still more ingenious manner. This species, floating along the surface, or even when lying still, presents no mark at which a shaft can be aimed with the slightest chance of success. The sharpest arrow would glance off its flat shelly back as from a surface of steel. In order, therefore, to reach the vitals of his victim, the Indian adopts an expedient, in which he exhibits a dexterity and skill that are truly remarkable.
He aims his shaft, not at the turtle, but up into the air, describing by its course a parabolic curve, and so calculating its velocity and direction that it will drop perpendicularly, point foremost, upon the back of the unsuspecting swimmer, and pierce through the shell right into the vital veins of its body!
It is rare that an Indian will fail in hitting such a mark; and, both on the Orinoco and Amazon, thousands of turtles are obtained in this manner.
The great season of Ottomac festivity and rejoicing, however, is that of the cosecha de tortugas, or “turtle-crop.” As has been already observed, in relation to the manati fishery, it is to him what the harvest-home is to the nations of northern Europe, or the wine-gathering to those of the south; for this is more truly the character of the cosecha. It is then that he is enabled, not only to procure a supply of turtle-oil with which to lubricate his hair and skin, but he obtains enough of this delicious grease wherewith to fry his dried slices of manati and a surplus for sale to the turtle-traders from the Lower Orinoco. In this petty commerce no coin is required; harpoon spears, and arrow-heads of iron, rude knives, and hatchets; but, above all, a few cakes of annotto, chica, and caruto, are bartered in exchange for the turtle-oil. The thick hide of the manati,—for making slave-whips,—the spotted skin of the jaguar, and some other pelts which the chase produces, are also items of his export trade.
The pigments above mentioned have already been procured by the trader, as the export articles of commerce of some other tribe.
The turtle-oil is the product of the eggs of the larger species,—the arau,—known simply by the name tortuga, or turtle. The eggs of the terecay would serve equally as well; but, from a difference in the habit of this animal, its eggs cannot be obtained in sufficient quantity for oil-making. There is no such thing as a grand “cosecha,” or crop of them—for the creature is not gregarious, like its congener, but each female makes her nest apart from the others, in some solitary place, and there brings forth her young brood. Not but that the nests of the terecay are also found and despoiled of their eggs,—but this only occurs at intervals; and as the contents of a single nest would not be sufficient for a “churning,” no “butter” can be made of them. They are, therefore, gathered to be used only as eggs, and not as butter.