The difficulties of that horrible place are beyond description, and indeed can scarcely be imagined. First there was that of a kind of grass which grew among the roots of the reeds and had edges like to those of knives. As Robertson and I wore gaiters we did not suffer so much from it, but the poor Zulus with their bare legs were terribly cut about and in some cases lame.
Then there were the mosquitoes which lived here by the million and all seemed anxious for a bite; also snakes of a peculiarly deadly kind were numerous. A Zulu was bitten by one of them of so poisonous a nature that he died within three minutes, for the venom seemed to go straight to his heart. We threw his body into the swamp, where it vanished at once.
Lastly there was the all-pervading stench and the intolerable heat of the place, since no breath of air could penetrate that forest of reeds, while a minor trouble was that of the multitude of leeches which fastened on to our bodies. By looking one could see the creatures sitting on the under side of leaves with their heads stretched out waiting to attack anything that went by. As wayfarers there could not have been numerous, I wondered what they had lived on for the last few thousand years. By the way, I found that paraffin, of which we had a small supply for our hand-lamps, rubbed over all exposed surfaces, was to some extent a protection against these blood-sucking worms and the gnats, although it did make one go about smelling like a dirty oil tin.
During the day, except for the occasional rush of some great iguana or other reptile, and the sound of the wings of the flocks of wildfowl passing over us from time to time, the march was deathly silent. But at night it was different, for then the bull-frogs boomed incessantly, as did the bitterns, while great swamp owls and other night-flying birds uttered their weird cries. Also there were mysterious sucking noises caused, no doubt, by the sinking of areas of swamp, with those of bursting bubbles of foul, up-rushing gas.
Strange lights, too, played about, will-o’-the-wisps or St. Elmo fires, as I believe they are called, that frightened the Zulus very much, since they believed them to be spirits of the dead. Perhaps this superstition had something to do with their native legend that mankind was “torn out of the reeds.” If so, they may have imagined that the ghosts of men went back to the reeds, of which there were enough here to accommodate those of the entire Zulu nation. Any way they were much scared; even the bold witch-doctor, Goroko, was scared and went through incantations with the little bag of medicines he carried to secure protection for himself and his companions. Indeed, I think even the iron Umslopogaas himself was not as comfortable as he might have been, although he did inform me that he had come out to fight and did not care whether it were with man, or wizard, or spirit.