There is a scuttling over the ground, for the little mongoose family, that live over there among the ant-hills, are making a sally from their fortress. Snake-like in their swift movements, the graceful little animals seem to glide along. Yonder two snake-vultures are looking for reptiles. Numbers of other vultures and marabous have flown down to the margin of the shallow water to bathe and drink. Into the midst of all this gathering of animals there now come three ostriches, making for the fresh green growth along the marshy edge of the river-bank, and a number of francolins and guinea-fowl that gradually come crowding out of the undergrowth into the clearing to feed there. On the sandbank on which I look down as it extends far along the course of the river, there are some thirty huge crocodiles sunning themselves. I can see several smaller specimens of these mail-clad lizards on a flat part of the river margin not far from the sandbank. Yesterday, too, six giant hippopotami paid a visit to this sandbank on the primeval river, and left tracks that my eye can plainly see in the glowing sunshine; to-day, however, I have waited in vain for them to show themselves. But suddenly from the reed-beds on the opposite bank of the stream the mighty voice of an old bull comes booming across to me. Over this most peaceful picture of animal life the tropical sun blazes, casting deep shadows. At this hour of the day even the voices of the birds are generally silent. Only the melodious piping of the organ-shrike sounds somewhere near me, and often, too, the cries of one or other of the baboons which is being corrected with bangs and cuffs by an older member of the pack. All the various kinds of animals assembled here get on quite peacefully together. They often almost touch each other, without taking the slightest notice of one another. Even the antelope bucks, adorned with dangerously pointed horns, make not the slightest use of their sharp weapons against the other species. All the time that I was looking down from my lofty seat I saw nothing but peace and good-fellowship. And yet how quickly a tragedy might interrupt this stillness and peace! The tracks of lions and leopards down there, the crocodiles on the sandbank, and the vultures hovering in the air told me that. Often in this, and in other places, I have gained an insight into the life and ways of the animal world, and I have thus passed many enjoyable hours. Now one, now another species presented itself to my observation, but it was seldom that I saw such a large number of different species at _the same time_. But in all cases I have found that man is a disturbing element in the midst of such pictures of the animal Paradise. Even where I could feel sure that the appearance of a white man, a European, was quite unknown to the animals of the district, even then the very moment I showed myself the immediate result was a panic-stricken flight. [Illustration: _C. G. Schillings, phot._