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This article is about hybrid chickens . For the biologic principles of sex linked inheritance, see
Sex linkage.
Sex-links are cross-bred chickens whose color at hatching is differentiated by sex, thus making chick sexing an easier process. Sex-links come in many varieties, few of which are a true breed. As hybrids of laying or dual-purpose breeds infused with extra vigor via heterosis, sex-links can be extremely good egg-layers which often produce 300 eggs a year or more.
Two common varieties are the Black sex-link (also called Black Stars) and the Red sex-link (also called Red Stars). Blacks are a cross between a Rhode Island Red or New Hampshire rooster and a Barred Rock hen. The Black Rock, is another name for a black sex-link. Red sex-links are a cross between a Rhode Island Red or New Hampshire rooster and a White Rock, Silver Laced Wyandotte, Rhode Island White or Delaware hen. One example of a red linked breed is the Red Shaver. In Europe, the Cream Legbar (an actual true-breeding pure breed) and ISA Brown sex-links also exist.
Sex-links are a good choice for ensuring you receive only female hens if your town or city has a law against roosters. Generally sex-links are considered to be a friendly breed. [1]
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[edit] References
- ^ Teabaggy, Joan (2009), Codman Farm Backyard Chickens Class, Codman Farm, Massachusetts, http://www.codmanfarm.org/page/page/4439665.htm
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