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Andalusian (chicken)
The Blue Andalusian, es, Andaluza Azul, italic=no, is a breed of domestic chicken indigenous to the autonomous community of Andalusia in south-west Spain. It is distributed through much of the countryside of Córdoba and Seville, and is concentrated particularly in the area of Utrera, which is considered the heartland of the breed. In 2009 the population was estimated at birds. A very different type of Andalusian, more intensely blue and with blue-laced plumage, was created in England from birds imported from Andalusia through selective breeding and cross-breeding with birds of other breeds. History There is little information on the early history of the Andalusian. Blue chickens from Andalusia were imported to England no later than 1851. The creation of the "international" type of Andalusian, with blue-laced plumage, is attributed to the English, whether in Andalusia or in Britain. Two breeders in particular are thought to have started this process, which took m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andalusian Blue Chicken (male)
Andalusia is a region in Spain. Andalusian may also refer to: Animals *Andalusian chicken, a type of chicken *Andalusian donkey, breed of donkey *Andalusian hemipode, a buttonquail, one of a small family of birds *Andalusian horse, a breed of horse Other uses *Al-Andalus, a historical state on the Iberian Peninsula *Al-Andalusi, an Arabic attributive title for people from Al-Andalus region *Andalusian people, an ethnic group in Spain centered in the Andalusia region *Andalusian Spanish, a dialect of Spanish (also called andaluz) *Andalusian Arabic, a dialect of the Arabic language *Andalusian cadence, a chord progression in music theory *''An Andalusian Dog ''Un Chien Andalou'' (, ''An Andalusian Dog'') is a 1929 French Silent film, silent short film directed by Luis Buñuel, and written by Buñuel and Salvador Dalí. Buñuel's first film, it was initially limited release, released in a limited capa ...'', the English title of the film ''Un chien andalou'' See also * * Andalu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augusta Legge
Augusta Legge, Countess of Dartmouth (18 February 1822 – 1 December 1900), born Lady Augusta Finch, was an English philanthropist. Brought up in Warwickshire, she was the daughter of Heneage Finch, 5th Earl of Aylesford, and his wife, the former Lady Augusta Sophia Greville, daughter of George Greville, 2nd Earl of Warwick. She married William Legge, 5th Earl of Dartmouth, on 9 June 1846. They had two sons, William Legge, 6th Earl of Dartmouth (1851–1936), and the Honourable Sir Henry Legge (1852–1924), and four daughters, who died unmarried. In 1853, she founded a Birmingham school in her former residence, Sandwell, when she and her husband moved to Patshull Hall, near Wolverhampton. Laetitia Frances Selwyn ran Sandwell School which was open to girls to train as domestic servants. By the time it closed in 1891 it had extended its range to governesses and even industrial jobs irrespective of gender. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Breeds On The RBST Watchlist
Animals are multicellular, eukaryotic organisms in the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes, containing animals such as nematodes, arthropods, flatworms, annelids and molluscs, and the deuterostomes, containing the echinoderms and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicken Breeds Originating In Spain
The chicken (''Gallus gallus domesticus'') is a domesticated junglefowl species, with attributes of wild species such as the grey and the Ceylon junglefowl that are 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. Humans now keep chickens primarily as a source of food (consuming both their meat and eggs) and as pets. Traditionally they were also bred for cockfighting, which is still practiced in some places. Chickens are one of the most common and widespread domestic animals, with a total population of 23.7 billion , up from more than 19 billion in 2011. There are more chickens in the world than any other bird. There are numerous cultural references to chickens – in myth, folklore and religion, and in language and literature. Genetic studies have pointed to mult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation Priority Breeds Of The Livestock Conservancy
Conservation is the preservation or efficient use of resources, or the conservation of various quantities under physical laws. Conservation may also refer to: Environment and natural resources * Nature conservation, the protection and management of the environment and natural resources * Conservation biology, the science of protection and management of biodiversity * Conservation movement, political, environmental, or social movement that seeks to protect natural resources, including biodiversity and habitat * Conservation organization, an organization dedicated to protection and management of the environment or natural resources * Wildlife conservation, the practice of protecting wild species and their habitats in order to prevent species from going extinct * ''Conservation'' (magazine), published by the Society for Conservation Biology from 2000 to 2014 ** ''Conservation Biology'' (journal), scientific journal of the Society for Conservation Biology Physical laws * Conse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mendelian Ratio
Mendelian inheritance (also known as Mendelism) is a type of biological inheritance following the principles originally proposed by Gregor Mendel in 1865 and 1866, re-discovered in 1900 by Hugo de Vries and Carl Correns, and later popularized by William Bateson. These principles were initially controversial. When Mendel's theories were integrated with the Boveri–Sutton chromosome theory of inheritance by Thomas Hunt Morgan in 1915, they became the core of classical genetics. Ronald Fisher combined these ideas with the theory of natural selection in his 1930 book ''The Genetical Theory of Natural Selection'', putting evolution onto a mathematical footing and forming the basis for population genetics within the modern evolutionary synthesis. History The principles of Mendelian inheritance were named for and first derived by Gregor Johann Mendel, a nineteenth-century Moravian monk who formulated his ideas after conducting simple hybridisation experiments with pea plants (' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanin
Melanin (; from el, μέλας, melas, black, dark) is a broad term for a group of natural pigments found in most organisms. Eumelanin is produced through a multistage chemical process known as melanogenesis, where the oxidation of the amino acid tyrosine is followed by polymerization. The melanin pigments are produced in a specialized group of cells known as melanocytes. Functionally, eumelanin serves as protection against Ultraviolet, UV radiation. There are five basic types of melanin: eumelanin, pheomelanin, neuromelanin, allomelanin and pyomelanin. The most common type is eumelanin, of which there are two types— brown eumelanin and black eumelanin. Pheomelanin, which is produced when melanocytes are malfunctioning due to derivation of the gene to its recessive format is a cysteine-derivative that contains polybenzothiazine portions that are largely responsible for the of red yellow tint given to some skin or hair colors. Neuromelanin is found in the brain. Research ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dilution Gene
A dilution gene is any one of a number of genes that act to create a lighter coat color in living creatures. There are many examples of such genes: General Diluted coat colors have melanocytes, but vary from darker colors due to the concentration or type of these pigment-producing cells, not their absence. Pigment dilution, sometimes referred to as hypomelanism, has been called leucism, albinism (perfect, impartial, or dilute), ghosting, paling, and isabellinism. *Albinism describes a condition where pigment cells synthesize little or no pigment *Leucism describes a condition that creates loss of pigment cells Cats *Cat coat genetics discusses many dilution genes in cats Dogs In dogs, a mutation of the MLPH locus known as the dilute gene causes eumelanin to lighten while pheomelanin remains almost unchanged. Dogs of some breeds with the dilute gene often suffer from Colour dilution alopecia (CDA). Appearance Of the colour shades found in the coat of dogs, the light brown cau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bantam (poultry)
A bantam is any small variety of fowl, usually of chicken or domestic duck, duck. Most large chicken breeds and several breeds of duck have a bantam counterpart, which is much smaller than the standard-sized fowl, but otherwise similar in most or all respects. A List of true bantam chicken breeds, true bantam chicken is naturally small and has no large counterpart. Etymology The word ''bantam'' derives from the name of the Banten (town), seaport city of Bantam in western Java, Indonesia. European sailors restocking on live fowl for sea journeys found the small native breeds of chicken in Southeast Asia to be useful, and any such small poultry came to be known as a ''bantam''. See also * List of chicken breeds * American Bantam Association * Call duck - bantam breed of duck originally bred to attract wild ducks within the range of hunters with guns, now kept as pets * Dwarfism in chickens#Bantam dwarfism, dwB, Dwarfism in chickens References * * {{Authority control B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Poultry Association
The American Poultry Association (APA) is the oldest poultry organization in the North America. It was founded in 1873, and incorporated in Indiana in 1932. The first American poultry show was held in 1849, and the APA was later formed in response to the burgeoning need for an overseeing body to set standards for poultry breeds and to administer judging. A year after its foundation, the Association published the first ''American Standard of Perfection'', which to this day is the most widely used and respected handbook on poultry breed standards. The APA continues to publish and expand the ''Standard'', and aims to promote all aspects of poultry fancy by certifying official judges, sponsoring shows, fostering youth participation, and advocating for its members, in both the U.S. and Canada. The Poultry Standard of Perfection Once the APA was formed in 1849, they made it their first order of business to create a standard for American poultry breeds. Six members from the original m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Of Perfection
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'' (commonly referred to as "the ''Standard''") 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. Use The ''Standard'' is used by American Poultry Association judges at sanctioned poultry shows to judge poultry, and by those who participate in the competitive showing of selectively bred birds that conform to the standard, which led to the term "standard bred" poultry. History The first edition of the book listed 41 breeds, and today's versions have nearly 60. There are 19 classes of poultry recognized by the American Poultry Association. Eleven of these classes are devoted to chickens, of which six are classes of large bree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Poultry Standards
The front cover of the 6th Edition of the British Poultry Standards. The ''British Poultry Standard'' is the oldest poultry fancy breed standard in the world. It is published by the Poultry Club of Great Britain and is the official reference standard used by judges at poultry shows within the United Kingdom and the Republic of Ireland. History The standard was first published in 1865 by the original Poultry Club of Great Britain, a club which existed for only three years. It was entitled ''The standard of excellence in Exhibition Poultry'' and was edited by William Bernhardt Tegetmeier. It was the first publication of its kind. The compilation of the standard was then taken over by the second, current Poultry Club of Great Britain. The number of editions of the standard that have been published is uncertain, as each successive publisher that has been used by the Poultry Club of Great Britain has started again with a first edition. The current edition, published in 2008 by Blac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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