Thus in the Encounter Bay tribe of South Australia there is, or used to be, a "superstition which obliges a woman to separate herself from the camp at the time of her monthly illness, when, if a young man or boy should approach, she calls out, and he immediately makes a circuit to avoid her. If she is neglectful upon this point, she exposes herself to scolding, and sometimes to severe beating by her husband or nearest relation, because the boys are told from their infancy, that if they see the blood they will early become grey-headed, and their strength will fail prematurely."[181] And of the South Australian aborigines in general we read that there is a "custom requiring all boys and uninitiated young men to sleep at some distance from the huts of the adults, and to remove altogether away in the morning as soon as daylight dawns, and the natives begin to move about. This is to prevent their seeing the women, some of whom may be menstruating; and if looked upon by the young males, it is supposed that dire results will follow."[182] And amongst these tribes women in their courses "are not allowed to eat fish of any kind, or to go near the water at all; it being one of their superstitions, that if a female, in that state, goes near the water, no success can be expected by the men in fishing."[183] Similarly, among the natives of the Murray River, menstruous women "were not allowed to go near water for fear of frightening the fish. They were also not allowed to eat them, for the same reason. A woman during such periods would never cross the river in a canoe, or even fetch water for the camp. It was sufficient for her to say _Thama_, to ensure her husband getting the water himself."[184] The Dieri of Central Australia believe that if women at these times were to eat fish or bathe in a river, the fish would all die and the water would dry up. In this tribe a mark made with red ochre round a woman's mouth indicates that she has her courses; no one would offer fish to such a woman.[185] The Arunta of Central Australia forbid menstruous women to gather the _irriakura_ bulbs, which form a staple article of diet for both men and women. They believe that were a woman to break this rule, the supply of bulbs would fail.[186] Among the aborigines of Victoria the wife at her monthly periods had to sleep on the opposite side of the fire from her husband; she might partake of nobody's food, and nobody would partake of hers, for people thought that if they ate or drank anything that had been touched by a woman in her courses, it would make them weak or ill. Unmarried girls and widows at such times had to paint their heads and the upper parts of their bodies red,[187] no doubt as a danger signal. [Severe penalties inflicted for breaches of the custom of seclusion.]