I should have liked to be there some time to study the ways of a tribe of ants. Near the cabin, under a large tree, there was an ant-dwelling, not exactly to be called an ant-hill, but a subterranean ant-town, with two entrances. Into this an army of many thousand largish ants, in an even column three and a half inches wide, marched continually, in well "dressed" ranks, about twenty-seven in each, with the regularity of a crack regiment on the "march past," over all sorts of inequalities, rough ground, and imbedded trunks of small trees, larger ants looking like officers marching on both sides of the column, and sometimes turning back as if to give orders. Would that Sir John Lubbock had been there to interpret their speech!
Each ant of the column bore a yellowish burden, not too large to interfere with his activity. A column marshaled in the same fashion, but only half the width of the other, emerged equally continuously from the lower entrance. From the smaller size of this column I suppose that a number of the carrier ants remain within, stowing away their burdens in store-houses. Attending this latter column for eighteen paces, I came upon a marvelous scene of orderly activity. A stump of a tree, from which the outer bark had been removed, leaving an under layer apparently permeated with a rich, sweet secretion, was completely covered with ants, which were removing the latter in minute portions.
Strange to say, however, a quantity of reddish ants of much larger size and with large mandibles seemed to do the whole work of stripping off this layer. They were working from above, and had already bared some inches of the stump, which was four feet six inches in diameter. As the small morsels fell among the myriads of ants which swarmed round the base they were broken up, three or four ants sometimes working at one bit till they had reduced it into manageable portions. It was a splendid sight to see this vast and busy crowd inspired by a common purpose, and with the true instinct of discipline, forever forming into column at the foot of the stump.
Toward dusk the reddish ants, which may be termed quarriers, gave up work, and this was the signal for the workers below to return home. The quarriers came down the stump pushing the laborers, rather rudely as I thought, out of their way; and then forming in what might be called "light skirmishing order," they marched to the lower entrance of the town, meeting as they went the column of workers going up to the stump.
They met it of course at once, and a minute of great helter-skelter followed, this column falling back on itself as if assailed, in great confusion. If this be the ordinary day's routine, why does that column fall into confusion, and why, after throwing it into disorder, do the reddish ants close their ranks and march into the town in compact order, parallel with the working column going the other way, and which they seemed to terrorize? Is it possible that the smaller ants are only slaves of the larger? Inscrutable are the ways of ants! However, when the advancing column had recovered from its confusion it formed up, and, wheeling round in most regular order, fell behind the rear-guard of the working column, and before dark not an ant remained outside except a dead body.
Soon after the last of its living comrades had disappeared, six ants, with a red one (dare I say?) "in command," came out and seemed to hold a somewhat fussy consultation round the corpse which had fallen on the line of march to the stump. After a minute or two, three of them got hold of it, and with the other four as spectators or mourners, they dragged it for about six feet and concealed it under a leaf, after which they returned home; all this was most fascinating. A little later Captain Murray destroyed both entrances to the town, but before daylight, by dint of extraordinary labor, they were reconstructed lower down the slope, and the work at the stump was going on as if nothing so unprecedented had happened.
I should have liked also to study the ways of the white ant, the great timber-destroying pest of this country, which abounds on this hill. He is a large ant of a pale buff color. Up the trunk of a tree he builds a tunnel of sand, held together by a viscid secretion, and under this he works, cutting a deep groove in the wood, and always extending the tunnel upward. I broke away two inches of such a tunnel in the afternoon, and by the next morning it was restored. Among many other varieties of ants, there is one found by the natives, which people call the "soldier ant." I saw many of these big fellows, more than an inch long, with great mandibles. Their works must be on a gigantic scale, and their bite or grip very painful; but being with a party, I was not able to make their acquaintance.
When it grew dark, tiny lamps began to move in all directions. Some came from on high, like falling stars, but most moved among the trees a few feet from the ground with a slow undulatory motion, the fire having a pale blue tinge, as one imagines an incandescent sapphire might have.
The great tree-crickets kept up for a time the most ludicrous sound I ever heard--one sitting in a tree and calling to another. From the deafening noise, which at times drowned our voices, one would suppose the creature making it to be at least as large as an eagle.
The accommodation of the "Sanitarium" is most limited. The two gentlemen, well armed, slept in the veranda, the Misses Shaw in camp beds in the inner cabin, and I in a swinging cot in the outer, the table being removed to make room for it. The bull-dog mounted guard over all, and showed his vigilance by an occasional growl. The eleven attendants stowed themselves away under the cabin, except a garrulous couple, who kept the fire blazing till daylight. My cot was most comfortable, but I failed to sleep. The forest was full of quaint, busy noises, broken in upon occasionally by the hoot of the "spectre bird," and the long, low, plaintive cry of some animal.
