Among the Indians of California a girl at her first menstruation was thought to be possessed of a particular degree of supernatural power, and this was not always regarded as entirely defiling or malevolent. Often, however, there was a strong feeling of the power of evil inherent in her condition. Not only was she secluded from her family and the community, but an attempt was made to seclude the world from her. One of the injunctions most strongly laid upon her was not to look about her. She kept her head bowed and was forbidden to see the world and the sun. Some tribes covered her with a blanket. Many of the customs in this connection resembled those of the North Pacific Coast most strongly, such as the prohibition to the girl to touch or scratch her head with her hand, a special implement being furnished her for the purpose.
Sometimes she could eat only when fed and in other cases fasted altogether.
Among the Chinook Indians who inhabited the coast of Washington State, when a chief's daughter attained to puberty, she was hidden for five days from the view of the people; she might not look at them nor at the sky, nor might she pick berries. It was believed that if she were to look at the sky, the weather would be bad; that if she picked berries, it would rain; and that when she hung her towel of cedar-bark on a spruce-tree, the tree withered up at once. She went out of the house by a separate door and bathed in a creek far from the village. She fasted for some days, and for many days more she might not eat fresh food.
Amongst the Aht or Nootka Indians of Vancouver Island, when girls reach puberty they are placed in a sort of gallery in the house and are there surrounded completely with mats, so that neither the sun nor any fire can be seen. In this cage they remain for several days. Water is given them, but no food. The longer a girl remains in this retirement the greater honour is it to the parents; but she is disgraced for life if it is known that she has seen fire or the sun during this initiatory ordeal. Pictures of the mythical thunder-bird are painted on the screens behind which she hides. During her seclusion she may neither move nor lie down, but must always sit in a squatting posture. She may not touch her hair with her hands, but is allowed to scratch her head with a comb or a piece of bone provided for the purpose.
To scratch her body is also forbidden, as it is believed that every scratch would leave a scar. For eight months after reaching maturity she may not eat any fresh food, particularly salmon; moreover, she must eat by herself, and use a cup and dish of her own.
In the Tsetsaut tribe of British Columbia a girl at puberty wears a large hat of skin which comes down over her face and screens it from the sun. It is believed that if she were to expose her face to the sun or to the sky, rain would fall. The hat protects her face also against the fire, which ought not to strike her skin; to shield her hands she wears mittens. In her mouth she carries the tooth of an animal to prevent her own teeth from becoming hollow.
For a whole year she may not see blood unless her face is blackened; otherwise she would grow blind. For two years she wears the hat and lives in a hut by herself, although she is allowed to see other people. At the end of two years a man takes the hat from her head and throws it away. In the Bilqula or Bella Coola tribe of British Columbia, when a girl attains puberty she must stay in the shed which serves as her bedroom, where she has a separate fireplace. She is not allowed to descend to the main part of the house, and may not sit by the fire of the family. For four days she is bound to remain motionless in a sitting posture. She fasts during the day, but is allowed a little food and drink very early in the morning. After the four days' seclusion she may leave her room, but only through a separate opening cut in the floor, for the houses are raised on piles. She may not yet come into the chief room. In leaving the house she wears a large hat which protects her face against the rays of the sun. It is believed that if the sun were to shine on her face her eyes would suffer. She may pick berries on the hills, but may not come near the river or sea for a whole year. Were she to eat fresh salmon she would lose her senses, or her mouth would be changed into a long beak.
Amongst the Tlingit (Thlinkeet) or Kolosh Indians of Alaska, when a girl showed signs of womanhood she used to be confined to a little hut or cage, which was completely blocked up with the exception of a small air-hole. In this dark and filthy abode she had to remain a year, without fire, exercise, or associates. Only her mother and a female slave might supply her with nourishment. Her food was put in at the little window; she had to drink out of the wing-bone of a white-headed eagle. The time of her seclusion was afterwards reduced in some places to six or three months or even less. She had to wear a sort of hat with long flaps, that her gaze might not pollute the sky; for she was thought unfit for the sun to shine upon, and it was imagined that her look would destroy the luck of a hunter, fisher, or gambler, turn things to stone, and do other mischief. At the end of her confinement her old clothes were burnt, new ones were made, and a feast was given, at which a slit was cut in her under lip parallel to the mouth, and a piece of wood or shell was inserted to keep the aperture open. Among the Koniags, an Esquimau people of Alaska, a girl at puberty was placed in a small hut in which she had to remain on her hands and feet for six months; then the hut was enlarged a little so as to allow her to straighten her back, but in this posture she had to remain for six months more. All this time she was regarded as an unclean being with whom no one might hold intercourse.