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Sebright

Sebright
Sebright Gold Doré.jpg
A Golden Sebright cock
Conservation status At Risk (RBST), Watchlist (RBCSNZ, Endangered (RBTA)
Country of origin United Kingdom
Distribution Worldwide
Use Fancy
Traits
Weight
  • Male: 22 oz.
  • Female: 20 oz.
Egg color White
Comb type Rose
Classification
PCGB True Bantam
APS True bantam softfeather light breed
Notes
extra notes
  • Chicken
  • Gallus gallus domesticus

The Sebright /ˈsbrt/ is a breed of chicken named after its developer, Sir John Saunders Sebright. The Sebright is one of the oldest recorded British 'true' bantam (meaning it is a miniature bird with no corresponding large version of the breed), created in the 19th century through a selective breeding program designed to produce an ornamental breed.

The first poultry breed to have its own specialist club for enthusiasts, Sebrights were admitted to standards not long after their establishment. Today, they are among the most popular of bantam breeds. Despite their popularity, Sebrights are often difficult to breed, and the inheritance of certain unique characteristics the breed carries has been studied scientifically. As a largely ornamental chicken, they lay tiny, white eggs and are not kept for meat production.

Sir John Saunders Sebright (1767–1846) was the 7th Sebright Baronet, and a Member of Parliament for Hertfordshire . In addition to breeding chickens, cattle and other animals, Sir John wrote several influential pamphlets on animal keeping and breeding: The Art of Improving the Breeds of Domestic Animals (1809), Observations upon Hawking (1826), and Observations upon the Instinct of Animals (1836).

Charles Darwin read Sir John's 1809 pamphlet, and was impressed with a passage that elaborated on how "the weak and the unhealthy do not live to propagate their infirmities". These writings, along with Darwin's correspondence via their mutual friend William Yarrell, aided Darwin in the inception of Darwin's theory of natural selection. Darwin's seminal work On the Origin of Species, first published in 1859, cited Sir John's experiments in pigeon breeding, and recalled "That most skilful breeder, Sir John Sebright, used to say, with respect to pigeons, that 'he would produce any given feather in three years, but it would take him six years to obtain head and beak.'" Darwin also cited Sir John extensively regarding the Sebright bantam, as well as pigeon and dog breeding, in his 1868 work Variation of Plants and Animals Under Domestication, his 1871 The Descent of Man, and Selection in Relation to Sex, and his book on Natural Selection (which was not published in his lifetime).


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