We had frequent and violent showers of rain, with thunder, and most vivid lightning; the waters covered the face of the country in extensive lakes, and our excursions in search of game were now confined to the immediate neighbourhood of our residence. The gussub had increased in height greatly; and, at this season of the year, there are other reasons besides the falls of rain which induce people to remain in their habitations—when the great lake overflows the immense district which, in the dry season, affords cover and food by its coarse grass and jungle to the numerous savage animals with which Bornou abounds, they are driven from these wilds, and take refuge in the standing corn, and sometimes in the immediate neighbourhood of the towns. Elephants had already been seen at Dowergoo, scarcely six miles from Kouka; and a female slave, while she was returning home from weeding the corn to Kowa, not more than ten miles distant, had been carried off by a lioness: the hyænas, which are every where in legions, grew now so extremely ravenous, that a good large village, where I sometimes procured a draught of sour milk on my duck-shooting excursions, had been attacked the night before my last visit, the town absolutely carried by storm, notwithstanding defences nearly six feet high of branches of the prickly tulloh, and two donkies, whose flesh these animals are particularly fond of, carried off in spite of the efforts of the people. We constantly heard them close to the walls of our own town at nights, and on a gate being left partly open, they would enter, and carry off any unfortunate animal that they could find in the streets. There are a particular class of female slaves here, to whom the duty of watching and labouring in the fields of grain is always allotted. I have before said, that all laborious work is performed by that sex we consider as the weakest, and whom we employ in the more domestic duties only—and it is to them this perilous work is assigned. The female slaves from Musgow, a description of whom I have somewhere else given, are never bought by the Tripoli or Fezzan traders: their features, naturally large and ugly, are so much disfigured by the silver stud which they wear in the under lip, that no purchaser would be found for them; besides the loss of the two front teeth, which are punched out to make way for the silver which goes quite through into their mouths, the weight of the metal, after a year or two, drags the lip down so as to make it quite lie on the chin, and gives a really frightful appearance to the face: these poor creatures, therefore, who are generally of a strong make, and patient under their sufferings, guard the crops, and collect the harvest, and a year seldom passes without several of them being snatched away by the lions, who, crouching under cover of the ripening corn, spring on their prey and bear it off.