Test of Exposure
I have started two and three hours before daybreak, laying on my bed in an open canoe, ascending the Ogun river, at different times during the six days' journey up to Abbeokuta; Mr. Campbell and myself have frequently slept out in open courts and public market-places, without shed or piazza covering; and when journeying from Oyo to Ibaddan, for three successive evenings I lay in the midst of a wilderness or forest, on a single native mat without covering, the entire night; and many times during our travels we arose at midnight to commence our journey, and neither of us ever experienced any serious inconvenience from it.
Improved Window and Door Ventilation
That houses in Africa may be properly ventilated during the night without annoyance, or, what is equally as bad, if not worse, the continual fear and imagination of the approach of venomous insects, creeping things, and reptiles, the residents should adapt them to the place and circumstances, without that rigid imitation of European and American order of building. Every house should be well ventilated with windows on opposite sides of the rooms, when and wherever this is practicable, and the same may be said of doors. And where the room will not admit of opposite windows, or windows at least on two sides of a room, whether opposite or otherwise, a chimney or ventilating flue should be constructed on the opposite side to the window—which window should always be to the windward, so as to have a continual draught or current of fresh air. Persons, however, should always avoid sitting in a draught, though a free circulation of air should be allowed in each room of every house.
Instead of window-sashes with glass, as in common use, I would suggest that the windows have a sash of four, or but two (if preferred) panels, to each window (two upper and two lower, or one upper and one lower—or one lower and two upper, which would make a neat and handsome window), each panel or space for panes being neatly constructed with a sieve-work, such as is now used as screens during summer season in the lower part of parlor windows. To prevent too great oxydization or too rapid decay of so delicate a structure as the wire must be, it should be made of brass, copper, or some composition which would not readily corrode. Inside or outside doors of the same material, made to close and open like the Venetian jalousies now in use in civilized countries, would be found very convenient, and add much to the comfort and health of dwellings as a sanitary measure. The frames of the panels or sashes should be constructed of maple, cherry, walnut, or mahogany, according to the means of the builder and elegance of the building—as these articles seasoned are not only more neat and durable, but, from their solidity, are less liable to warp or shrink. This would afford such a beautiful and safe protection to every dwelling against the intrusion of all and every living thing, even the smallest insect—while a full and free circulation of fresh air would be allowed—that a residence in Africa would become attractive and desirable, instead of, as now (from imagination), objectionable.
Sanitary Effects of Ants—Termites, and Drivers
A word about ants in Africa—so much talked of, and so much dreaded—will legitimately be in place here, regarding them as a sanitary means, provided by Divine Providence. The termites, bug-a-bug or white double ant, shaped like two ovals somewhat flattened, joined together by a cylinder somewhat smaller in the middle, with a head at one end of one of the ovals, is an herbivorous insect, and much abused as the reputed destroyers of books, papers, and all linen or muslin clothing. They feed mainly on such vegetable matter as is most subject to decay—as soft wood, and many other such, when void of vitality—and there is living herbage upon which they feed, and thereby prove a blessing to a country with a superabundance of rank vegetable matter. It is often asserted that they destroy whole buildings, yet I have never seen a person who knew of such a disaster by them, although they may attack and do as much mischief in such cases at times as the wood-worms of America; and, in regard to clothing, though doubtless there have been instances of their attack upon and destruction of clothing, yet I will venture to assert that there is no one piece of clothing attacked and destroyed by these creatures, to ten thousand by the moths which get into the factories and houses in civilized countries, where woolen goods are kept. In all my travels in Africa, I never had anything attacked by the termite; but during my stay of seven months in Great Britain, I had a suit of woolen clothes completely eaten up by moths in Liverpool.
Drivers
Drivers, as every person already knows, are black ants, whose reputation is as bad for attacking living animals, and even human beings, as the termites' for attacking clothing. This creature, like its white cousin, is also an instrument in the hands of Providence as a sanitary means, and to the reverse of the other is carnivorous, feeding upon all flesh whether fresh or putrified. Like the white, for the purpose of destroying the superabundance of vegetable, certainly these black ants were designed by Providence to destroy the excess of animal life which in the nature of things would be brought forth, with little or no destruction without them; and although much is said about their attacking persons, I will venture the opinion that there is not one of these attacks a person to every ten thousand musquitoes in America, as it is only by chance, and not by search after it, that drivers attack persons.