the neighbourhood of the river. Now begins a time of privation and suffering. There is no grass for the cattle save in some marshy spots, where the herdsman must fight his rivals in order to win a meagre supply of fodder for his starveling beasts. There is no milk for the people, no fruits on the trees, except a bitter sort of acorns, from which a miserable flour is ground to stay the pangs of hunger. The lean and famished natives are driven to fish in the river for the tubers of water-lilies, to grub in the earth for roots, to boil the leaves of trees, and as a last resource to drink the blood drawn from the necks of their wretched cattle. The gaunt appearance of the people at this season fills the beholder with horror. The herds are decimated by famine, but even more beasts perish by dysentery and other diseases when the first rains cause the fresh grass to sprout.(61) (M19) It is no wonder that the rain, on which the Dinka are so manifestly dependent for their subsistence, should play a great part in their religion and superstition. They worship a supreme being whose name of Dengdit means literally Great Rain.(62) It was he who created the world and established the present order of things, and it is he who sends down the rain from the “rain-place,” his home in the upper regions of the air. But according to the Niel Dinka this great being was once incarnate in human form. Born of a woman, who descended from the sky, he became the ancestor of a clan which has the rain for its totem; for the recent researches of Dr. C. G. Seligmann have proved that every Dinka tribe is divided into a number of clans, each of which reveres as its totem a species of animals or plants or other natural objects, such as rain or fire. Animal totems seem to be the commonest; amongst them are the lion, the elephant, the crocodile, the hippopotamus, the fox, the hyaena, and a species of small birds called _amur_, clouds of which infest the cornfields and do great damage to the crops. Each clan speaks of its totemic animal or plant as its ancestor and refrains from injuring and eating it. Men of the Crocodile clan, for example, call themselves “Brothers of the Crocodile,” and will neither kill nor eat the animal; indeed they will not even eat out of any vessel which has held crocodile flesh. And as they do not injure crocodiles, so they imagine that their crocodile kinsfolk will not injure them; hence men of this clan swim freely in the river, even by night, without fear of being attacked by the dangerous reptiles. And when the totem is a carnivorous animal, members of the clan may propitiate it by killing sheep and throwing out the flesh to be devoured by their animal brethren either on the outskirts of the village or in the river. Members of the Small Bird (_amur_) clan perform ceremonies to prevent the birds from injuring the crops. The relationship between a clan and its animal ancestor or totem is commonly explained by a