|
Pictave
The Pictave is an endangered French breed of bantam chicken. It is named for the Pictavi, the tribe which gave its name to the former Province of Poitou, now part of the region of Nouvelle-Aquitaine. It is a true bantam, and has no full-sized counterpart; it is the only true bantam of France. Cocks weigh about and hens about It was created in the twentieth century by Raymond Lecointre, who used the hens to incubate his pheasant eggs and raise the chicks. History Like the Belgian Bantam and the Dutch Bantam, the Pictave derives from the widespread European population of small partridge-coloured bantams which in Flemish were known as , "English bantams". From about 1900 these were selectively bred by Raymond Lecointre at Anché, to the south of Poitiers in the département of the Vienne. He used the hens to incubate his pheasant eggs and raise the chicks. A standard for the breed was drawn up in 1928, and approved in 1929. The Pictave came close to extinction in the ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgian Bantam
The Belgian Bantam, nl, Belgisch kriel, italic=no, french: Naine belge, italic=no, is a breed of bantam chicken from Belgium. It is a true bantam, and has no full-sized counterpart; cocks weigh about and hens about 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. History Like the Dutch Bantam and the French Pictave, the Belgian Bantam derives from the widespread European population of small partridge-coloured bantams which in Flemish were known as ''Engelse kiekskes'', "English bantams". From about 1900 these were selectively bred in the area of Liège, in Wallonia. Two distinct bantam breeds were developed, the Belgian Bantam and the Bassette Liégeoise. The Belgian Bantam breed standard was not drawn up until 1934. The Belgian Bantam is distributed mainly in Flanders, with a few in Wallonia and in the Netherlands. It is rare and at risk of extinction; in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicken
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] |
Vienne
Vienne (; Poitevin-Saintongeais: ''Viéne'') is a landlocked department in the French region of Nouvelle-Aquitaine. It takes its name from the river Vienne. It had a population of 438,435 in 2019.Populations légales 2019: 86 Vienne INSEE History Established on March 4, 1790, during the , Vienne is one of the original 83 departments. It was created from parts of the former of |
Re-introduction
Species reintroduction is the deliberate release of a species into the wild, from captivity or other areas where the organism is capable of survival. The goal of species reintroduction is to establish a healthy, genetically diverse, self-sustaining population to an area where it has been extirpated, or to augment an existing population. Species that may be eligible for reintroduction are typically threatened or endangered in the wild. However, reintroduction of a species can also be for pest control; for example, wolves being reintroduced to a wild area to curb an overpopulation of deer. Because reintroduction may involve returning native species to localities where they had been extirpated, some prefer the term "reestablishment". Humans have been reintroducing species for food and pest control for thousands of years. However, the practice of reintroducing for conservation is much younger, starting in the 20th century. Methods for sourcing individuals There are a variety of appro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hauts-de-France
Hauts-de-France (; pcd, Heuts-d'Franche; , also ''Upper France'') is the northernmost Regions of France, region of France, created by the territorial reform of French regions in 2014, from a merger of Nord-Pas-de-Calais and Picardy. Its Prefectures in France, prefecture is Lille. The new region came into existence on 1 January 2016, after 2015 French regional elections, regional elections in December 2015. The Conseil d'État (France), Conseil d'État approved Hauts-de-France as the name of the region on 28 September 2016, effective the following 30 September. With 6,009,976 inhabitants (as of 1 January 2015) and a population density of 189 inhabitants/km2, it is the third most populous region in France and the second most densely populated in metropolitan France after its southern neighbour Île-de-France. It is bordered by Belgium to the north. Toponymy The region's working title, interim name ''Nord-Pas-de-Calais-Picardie'' was a hyphenated name, hyphenated placename, creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nord-Pas-de-Calais
Nord-Pas-de-Calais (); pcd, Nord-Pas-Calés); is a former administrative region of France. Since 1 January 2016, it has been part of the new region Hauts-de-France. It consisted of the departments of Nord and Pas-de-Calais. Nord-Pas-de-Calais borders the English Channel (west), the North Sea (northwest), Belgium (north and east) and Picardy (south). The majority of the region was once part of the historical (Southern) Netherlands, but gradually became part of France between 1477 and 1678, particularly during the reign of king Louis XIV. The historical French provinces that preceded Nord-Pas-de-Calais are Artois, French Flanders, French Hainaut and (partially) Picardy. These provincial designations are still frequently used by the inhabitants. With its 330.8 people per km2 on just over 12,414 km2, it is a densely populated region, having some 4.1 million inhabitants, 7% of France's total population, making it the fourth most populous region in the country, 83% of whom li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broodiness
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.Homedes Ranquini, J. y Haro-García, F. Zoogenética. 1ra. edición, 1958, (La Habana, 1967 Ed. Revolucionaria) 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. In wild birds In wild birds, egg incubation is a normal and essential phase in the process of reproduction, and in many families of birds, e.g. pigeons, the eggs are incubated by both male and female parents. Broodiness in males In all species of phalaropes, the males become broody rather than the female. The females leave the nest after finishing laying to let the ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wattle (anatomy)
A wattle is a fleshy caruncle hanging from various parts of the head or neck in several groups of birds and mammals. Caruncles in birds include those found on the face, wattles, dewlaps, snoods, and earlobes. Wattles are generally paired structures, but may occur as a single structure when it is sometimes known as a dewlap. Wattles are frequently organs of sexual dimorphism. In some birds, caruncles are erectile tissue and may or may not have a feather covering. Wattles are often such a striking morphological characteristic of animals that it features in their common name. For example, the southern and northern cassowaries are known as the double-wattled and single-wattled cassowary, respectively, and a breed of domestic pig is known as the Red Wattle. Birds Function In birds, wattles are often an ornament for courting potential mates. Large wattles are correlated with high testosterone levels, good nutrition, and the ability to evade predators, which in turn indicates a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comb (anatomy)
A comb is a fleshy growth or crest on the top of the head of some gallinaceous birds, such as domestic chickens. The alternative name cockscomb (with several spelling variations) reflects the fact that combs are generally larger on cock birds than on hens. The comb is one of several fleshy protuberances on the heads of chickens, the others being the wattles and earlobes, which collectively are called caruncles. In turkeys, the caruncles are the fleshy nodules on the head and throat. Chicken combs are most commonly red, but may also be black or dark purple in breeds such as the Silkie or the Sebright. In other species the color may vary from light grey to deep blue or red. The comb may be a reliable indicator of health or vigor and is used for mate-assessment in some poultry species. Types of chicken comb Comb shape varies considerably depending on the breed or species of bird. Of the many types and shapes seen in chicken cocks the principal ones are: * the single comb, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Chicken Colours
Breeders and fanciers of chickens accurately describe the colours and patterns of the feathers of chicken breeds and varieties. This is a list of the terms used in this context. Self Self chickens are one-coloured, i.e. lacking a ''pattern''. Show quality strains may have even pigmentation throughout the outer plumage, production or pet quality strains are likely to not. Barred and cuckoo Columbian, belted Duckwing Laced Pencilled Mottled, spangled, mille fleur Black-tailed Black-breasted Others References See also * Equine coat colour * List of poultry feathers * Lavender (chicken plumage) * Solid black (chicken plumage) * Solid white (chicken plumage) {{chicken Chickens Bird colours Chicken plumage patterns Poultry Chicken 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 Southeaster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Châtellerault
Châtellerault (; Poitevin-Saintongeais: ''Châteulrô/Chateleràud''; oc, Chastelairaud) is a commune in the Vienne department in the Nouvelle-Aquitaine region in France. It is located in the northeast of the former province Poitou, and the residents are called ''Châtelleraudais''. Geography Châtellerault lies on the river Vienne, a few km downstream from its confluence with the Clain in Cenon-sur-Vienne. History Châtellerault was an important stronghold on the northern march of Poitou, established by the Count of Poitiers to secure his borders in the early 10th century. The count's local representative, the Vicomte de Châtellerault was established as a hereditary appointment by the time of Airaud who was probably a kinsman of the counts of Auvergne and dukes of Aquitaine; his heirs were ''vicomtes'' (viscounts) until the mid-11th century. The daughter of Aymeric I, Ænor of Châtellerault (c. 1103 – c. 1130), whose mother had been the "mistress" in the new courtly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics
Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene. Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded to study the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Comb (anatomy)")
.JPG "Click for more on -> List Of Chicken Colours")
