Rumpless chickens are characterised by caudal dysplasia, the absence of the pygostyle or caudal appendage – the "parson's nose". This is the result of inheritance of an autosomal dominant trait. The mutation which causes it is unknown; two candidates have been proposed.
The Barnevelder is a Dutch breed of domestic chicken. It resulted from cross-breeding between local Dutch chickens and various "Shanghai" birds imported from Asia to Europe in the later part of the nineteenth century; these may have been of Brahma, Cochin or Croad Langshan type. It is named for the town and gemeente (municipality) of Barneveld, in Gelderland in the central Netherlands. The hens are good layers of large brown eggs and, unlike some other breeds, continue to lay well during winter.
The Cochin is a breed of large domestic chicken. It derives from large feather-legged chickens brought from China to Europe and North America in the 1840s and 1850s. It is reared principally for exhibition. It was formerly known as Cochin-China.
The Japanese Bantam or Chabo is a Japanese breed of ornamental chicken. It is a true bantam breed, meaning that it has no large fowl counterpart. It characterised by very short legs and a large upright tail that reaches much higher than the head of the bird.
The Barbu d'Uccle or Belgian d'Uccle, Dutch: Ukkelse Baardkriel, is a Belgian breed of bearded bantam chicken. It was first bred in the town of Uccle on the outskirts of Brussels, in central Belgium, in the early years of the twentieth century. It is a true bantam, with no standard-sized large fowl counterpart, and is one of eleven Belgian true bantam breeds.
The Sebright is a British breed of bantam chicken. It is a true bantam – a miniature bird with no corresponding large version – and is one of the oldest recorded British bantam breeds. It is named after Sir John Saunders Sebright, who created it as an ornamental breed by selective breeding in the early nineteenth century.
The Dutch Bantam is a breed of bantam chicken originating in the Netherlands. It is a true bantam, a naturally small bird with no related large fowl from which it was miniaturized. It is kept mainly for exhibition, and has been bred in many color varieties; it is a good layer of small eggs.
The Booted Bantam or Dutch Booted Bantam is a European breed of true bantam chicken. It is characterised by abundant feathering on the feet and shanks, which gives it a "booted" appearance; and by vulture hocks, long stiff downward-pointing feathers on backs of the thighs, from which the Dutch name Sabelpoot ("sabre-legged") derives.
The Barbu d'Everberg, is a Belgian breed of bantam chicken. It is a tailless variant of the Barbu d'Uccle, and was bred in about 1906 at the Château d'Everberg, at Everberg in the municipality of Kortenberg, between Brussels and Leuven. It is among the most endangered chicken breeds in Belgium, and in 2010 its conservation status was classed as "critical". It is a true bantam, with no large counterpart. Cocks weigh 700–800 grams, and hens 550–650 g.
The Barbu d'Anvers, Dutch: Antwerpse baardkriel, is a breed of bantam chicken from Belgium. It is a true bantam, and has no full-sized counterpart; males weigh about 700 grams and hens about 600 g. The Barbu d'Anvers is one of the oldest bantam breeds, and is thought to have originated in the province of Antwerp in northern Flanders. It is the only Belgian bantam breed not threatened with extinction. In the United States it may be called the Antwerp Belgian or Belgian Bearded d'Anvers.
The North Holland Blue, Dutch: Noord-Hollandse Blauwe or Noord-Hollandse Hoen, is a Dutch breed of domestic chicken originating in the province of North Holland. It is a heavy meat breed, and was created to supply the high demand for white chicken meat from the city of Amsterdam, particularly from the Jewish community in that city.
The Brabanter is a Dutch breed of crested chicken originating in the historic region of Brabant which straddles Belgium and the Netherlands. It is an ancient breed and is shown in 17th-century paintings. A bantam Brabanter was created in around 1934.
Lavender or self-blue refers to a plumage color pattern in the chicken characterized by a uniform, pale bluish grey color across all feathers. The distinctive color is caused by the action of an autosomal recessive gene, commonly designated as "lav", which reduces the expression of eumelanin and phaeomelanin so that black areas of the plumage appear pale grey instead, and red areas appear a pale buff.
The Barbu de Grubbe, Dutch: Grubbe baardkriel, is a Belgian breed of bantam chicken. It is a true bantam, and has no full-sized counterpart; males weigh about 700 grams and hens about 600 g. It is a tail-less variant of the Barbu d'Anvers, and is otherwise similar to it in every respect. The same colour varieties are accepted for the Barbu de Grubbe as for the Barbu d'Anvers.
Belgian bantam may refer to:
The Belgian Bantam, Dutch: Belgisch kriel, French: Naine belge, is a breed of bantam chicken from Belgium. It is a true bantam, and has no full-sized counterpart; cocks weigh about 650 grams and hens about 550 g. It is in danger of extinction; in 2010 a total of 168 birds were counted in the whole of Belgium. Fourteen colour patterns are recognised in the European standard.
The Barbu de Boitsfort or Dutch: Bosvoordse Baardkriel is a breed of true bantam from Belgium. It is a tail-less variety of the Barbu de Watermael, and is otherwise similar to it in every respect. It is named for the commune of Watermael-Boitsfort in the Brussels region of Belgium.
The Bassette Liégeoise or Bassette is a breed of large bantam chicken from Belgium. It is larger than most bantams, but much smaller than full-sized breeds; cocks weigh about 1000 grams and hens about 900 g. Like most Belgian bantam breeds, it is in danger of extinction. Eighteen colour patterns are officially recognised; many of them are rare.
The Malines, Dutch: Mechelse Koekoek, is a Belgian breed of large domestic chicken. It originates from the area of Mechelen, in the province of Antwerp in Flanders, for which it is named. It was created in the nineteenth century by cross-breeding local cuckoo-patterned farm chickens with various different types of imported Oriental chicken. With the Jersey Giant, it is among the heaviest of all chicken breeds. It is valued for the quality of its meat, which is pale in colour and fine-textured.
