On another occasion, a bush-tick, but of a still more poisonous species, attached itself to one of my feet; and, though a stinging sensation was produced, I never thought of examining the part, till one day, when enjoying the unusual luxury of a cold bath, I accidentally discovered the intruder deeply buried in the flesh, and it was only with very great pain that I succeeded in extracting it, or rather its body, for the head remained in the wound. The poisonous effect of its bite was so acrimonious as to cause partial lameness for three following months!
The bush-tick does not confine its attacks to men only, for it attaches itself with even greater pertinacity to the inferior animals. Many a poor dog have I seen killed by its relentless persecutions; and even the sturdy ox has been known to succumb under the poisonous influence of these insects.[3]
Sand Fountain, notwithstanding its disagreeable guests, had its advantages. Almost every little sand-hillock thereabout was covered with a “creeper,” which produced a kind of prickly gourd (called by the natives naras), of the most delicious flavor. It is about the size of an ordinary turnip (a Swede), and, when ripe, has a greenish exterior, with a tinge of lemon. The interior, again, which is of a deep orange color, presents a most cooling, refreshing, and inviting appearance. A stranger, however, must be particularly cautious not to eat of it too freely, as otherwise it produces a peculiar sickness, and great soreness of the gum and lips. For three or four months in the year it constitutes the chief food of the natives.
The naras contains a great number of seeds, not unlike a peeled almond in appearance and taste, and being easily separated from the fleshy parts, they are carefully collected, exposed to the sun, dried, and then stored away in little skin bags. When the fruit fails, the natives have recourse to the seeds, which are equally nutritious, and perhaps even more wholesome. The naras may also be preserved by being boiled. When of a certain consistency, it is spread out into thin cakes, in which state it presents the appearance of brown moist sugar, and may be kept for almost any length of time. These cakes are, however, rather rich and luscious.
But it is not man alone that derives benefit from this remarkable plant, for every animal, from the field-mouse to the ox, and even the feline and canine race, devour it with great avidity. Birds[4] are also very partial to it, more especially ostriches, who, during the naras season, are found in great abundance in these parts.
It is in such instances, more especially, that the mind becomes powerfully impressed with the wise provisions of nature, and the great goodness of the Almighty, who even from the desert raises good and wholesome sustenance for man and all his creatures.
“By his bounteous hand,
God covers earth with food for man and beast,