Poultry are domesticated birds kept by humans for their eggs, their meat or their feathers. These birds are most typically members of the superorder Galloanserae (fowl), especially the order Galliformes. The term also includes birds that are killed for their meat, such as the young of pigeons but does not include similar wild birds hunted for sport or food and known as game. The word "poultry" comes from the French/Norman word poule, itself derived from the Latin word pullus, which means small animal.
The chicken is a domesticated subspecies of the red junglefowl originally from Southeastern Asia. Rooster or cock is a term for an adult male bird, and a younger male may be called a cockerel. A male that has been castrated is a capon. An adult female bird is called a hen and a sexually immature female is called a pullet.
Debeaking, beak trimming, or beak conditioning is the partial removal of the beak of poultry, especially layer hens and turkeys although it may also be performed on quail and ducks. Most commonly, the beak is shortened permanently, although regrowth can occur. The trimmed lower beak is somewhat longer than the upper beak. A similar but separate practice, usually performed by an avian veterinarian or an experienced birdkeeper, involves clipping, filing or sanding the beaks of captive birds for health purposes – in order to correct or temporarily alleviate overgrowths or deformities and better allow the bird to go about its normal feeding and preening activities. Amongst raptor-keepers, this practice is commonly known as "coping".
The domestic turkey is a large fowl, one of the two species in the genus Meleagris and the same species as the wild turkey. Although turkey domestication was thought to have occurred in central Mesoamerica at least 2,000 years ago, recent research suggests a possible second domestication event in the area that is now the southwestern United States between 200 BC and AD 500. However, all of the main domestic turkey varieties today descend from the turkey raised in central Mexico that was subsequently imported into Europe by the Spanish in the 16th century.
The Silkie is a breed of chicken named for its atypically fluffy plumage, which is said to feel like silk and satin. The breed has several other unusual qualities, such as black skin and bones, blue earlobes, and five toes on each foot, whereas most chickens only have four. They are often exhibited in poultry shows, and appear in various colors. In addition to their distinctive physical characteristics, Silkies are well known for their calm, friendly temperament. It is among the most docile of poultry. Hens are also exceptionally broody, and care for young well. Though they are fair layers themselves, laying only about three eggs a week, they are commonly used to hatch eggs from other breeds and bird species due to their broody nature.
The Orpington is a British breed of chicken. It was bred in the late nineteenth century by William Cook of Orpington, Kent, in south-east England. It was intended to be a dual-purpose breed, to be reared both for eggs and for meat, but soon became exclusively a show bird.
The Dorking is a British breed of domestic chicken. It is named for the town of Dorking, in Surrey in southern England.
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 Indian Game is a British breed of game chicken, now reared either for meat or show. It originated in the early nineteenth century in the counties of Cornwall and Devon in south-west England. It is a heavy, muscular bird with an unusually broad breast; the eggs are brown.
The Malay is a breed of game chicken. It is among the tallest breeds of chicken, and may stand over 90 cm high. The Malay is bred principally in Europe, and in Australia and the United States. It was derived, partly in Devon and Cornwall in south-west England, from birds imported from Indian subcontinent or South-east Asia in the first decades of the nineteenth century, when large birds of this type were widespread in northern India, in Indonesia and in the Malay Peninsula.
The Scots Dumpy is a traditional Scottish breed of chicken. It is characterised by very short legs, so short that the body is a few centimetres from the ground; as in other breeds of creeper chicken, this chondrodystrophy is caused by a recessive lethal allele. The Dumpy has at times been known by other names, among them Bakie, Corlaigh, Crawler, Creeper and Stumpy. There are both standard-sized and bantam Scots Dumpies. It is one of two Scottish breeds of chicken, the other being the Scots Grey.
The New Hampshire Red or New Hampshire is an American breed of chicken. It was developed in the early twentieth century in the state of New Hampshire by selective breeding of Rhode Island Red stock; no other breed was involved. It is fast-growing, early-maturing, quick-feathering, and yields a meaty carcase. Mature birds are a light or medium red in color; they may fade in sunlight.
The Norfolk Grey is a utility breed of chicken that originated near the city of Norwich, in Norfolk, England, in around 1910. The breed was originally created by Frederick W Myhill of Hethel, Wymondham under the name Black Maria. It is a rare breed which is currently considered to be at risk by the Rare Breeds Survival Trust.
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 Naked Neck is a breed of chicken that is naturally devoid of feathers on its neck and vent. The breed is also called the Transylvanian Naked Neck, as well as the Turken. Originally from Transylvania - Romania, and was largely developed in Germany. The name "Turken" arose from the mistaken idea that the bird was a hybrid of a chicken and the domestic turkey. Naked Necks are fairly common in Europe today, but are rare in North America and very common in South America. The trait for a naked neck is a dominant one controlled by one gene and is fairly easy to introduce into other breeds, however these are hybrids rather than true Naked Necks, which is a breed recognized by the American Poultry Association since 1965, it was introduced in Britain in the 1920s. There are other breeds of naked necked chicken, such as the French naked neck, which is often confused with the Transylvanian, and the naked necked gamefowl.
The Buckeye is a breed of chicken originating in the U.S. state of Ohio. Created in the early 19th century, Buckeyes are the only standard breed recognized by the American Poultry Association (APA) that is known to have been developed by a woman. It is the only breed in the American Class to have a pea comb. Buckeyes are listed as "Watch" by The Livestock Conservancy. The breed's name is derived from Ohio's nickname of "Buckeye state". Their mahogany color is said ideally to resemble the seeds of the Ohio Buckeye plant. They are a dual-purpose chicken, known both for laying productivity and meat characteristics. Buckeyes are yellow-skinned chickens that lay brown eggs.
The American Standard of Perfection is the official breed standard for the poultry fancy in North America. First published in 1874 by the American Poultry Association, the Standard of Perfection classifies and describes the standard physical appearance, coloring and temperament for all recognized breeds of poultry, including chickens, ducks, turkeys, and geese. The current edition was published in 2015.
The Australian Poultry Standards is the official breed standard for poultry fancy in Australia. It is the standard of perfection from which all poultry in Australia is supposed to be judged when exhibited at poultry shows. It is published by Victorian Poultry Fanciers Association, the peak body for poultry in Victoria and agreed to by all other state peak bodies.
Broodiness is the action or behavioral tendency to sit on a clutch of eggs to incubate them, often requiring the non-expression of many other behaviors including feeding and drinking. Being broody has been defined as "Being in a state of readiness to brood eggs that is characterized by cessation of laying and by marked changes in behavior and physiology".. Broodiness is usually associated with female birds, although males of some bird species become broody and some non-avian animals also show broodiness.
Chick sexing is the method of distinguishing the sex of chickens and other hatchlings, usually by a trained person called a chick sexer or chicken sexer. Chicken sexing is practiced mostly by large commercial hatcheries to separate female chicks or "pullets" from the males or "cockerels". The females and a limited number of males kept for meat production are then put on different feeding programs appropriate for their commercial roles.
