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Birmingham Roller
The Birmingham Roller is a breed of domesticated roller pigeon that originated in Birmingham, England. They were developed via selective breeding, for their ability to do rapid backward somersaults while flying. Rolling motion It is unknown why the Birmingham Roller and other roller pigeons tumble. While it is true that the birds do perform backward somersaults in flight, the exact neurological causes of the rolling behaviour are still unknown. This bird has a genetic inclination to flip backwards, provided adequate training, diet, and exercise. The spinning can appear to be so fast that the bird looks like a ball of feathers falling toward the ground. They recover from the spin and return to their flock, called a “kit” in competition. The pigeon continues to do the same acrobatics with regular frequency, often in unison with other birds in the kit. The frequency, depth, style, tightness of roll, and angle are all determined by careful and methodical breeding. The fligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham Roller
The Birmingham Roller is a breed of domesticated roller pigeon that originated in Birmingham, England. They were developed via selective breeding, for their ability to do rapid backward somersaults while flying. Rolling motion It is unknown why the Birmingham Roller and other roller pigeons tumble. While it is true that the birds do perform backward somersaults in flight, the exact neurological causes of the rolling behaviour are still unknown. This bird has a genetic inclination to flip backwards, provided adequate training, diet, and exercise. The spinning can appear to be so fast that the bird looks like a ball of feathers falling toward the ground. They recover from the spin and return to their flock, called a “kit” in competition. The pigeon continues to do the same acrobatics with regular frequency, often in unison with other birds in the kit. The frequency, depth, style, tightness of roll, and angle are all determined by careful and methodical breeding. The fligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeon Fancier
Pigeon keeping or pigeon fancying is the art and science of breeding domestic pigeons. People have practiced pigeon keeping for at least 5,000 years and in almost every part of the world. In that time, humans have substantially altered the morphology and the behaviour of the domesticated descendants of the rock dove to suit their needs for food, aesthetic satisfaction and entertainment. People who breed pigeons are commonly referred to as pigeon fanciers.Wendell (1977) 1 The hobby is gaining in popularity in the United States, after having waned within the last 50 years. Both the hobby and commercial aspects of keeping pigeons are thriving in other parts of the world. Types of pigeons kept The rock dove, the wild ancestor of domestic pigeons, was domesticated at least five thousand years ago, when it is first mentioned in historical records from Mesopotamia. There are hundreds of breeds of domesticated pigeons arising from this common ancestor which are currently cultivated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeon Breeds
This is an alphabetical list of pigeon breeds. Pigeons and doves are members of the bird family Columbidae. Doves tend to be smaller and pigeons larger, although this distinction is not consistently applied. The birds listed here are breeds of the domestic pigeon (''Columba livia domestica''). Other Columbidae species (e.g., the domesticated Barbary dove, ''Streptopelia risoria'') have been developed into breeds, but these are generally simple colour variations. See also List of Columbidae species. A * Aachen Cropper (D/326)Entente Européenne d’ Áviculture et de Cuniculture (2012)''EE-List of the Breeds of Fancy Pigeons'' (ELFP) * Aachen Lacquer Shield Owl pigeon (= Aachen Luster Shield,Encyclopedia of Pigeon Breeds''List of Pigeon Breeds''/ref> ELFP-No. D/705; = Aachen Shield OwlNational Pigeon Association (2014)(table of contents by name)) * Aargae Peak-crested * Abu Abse-Dewlap (D/063) * African Owl pigeon (GB/710) * Agaran Pigeon (RUS(D)/893) * Alpine Swift pigeon * Als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Pigeon Breeds
This is an alphabetical list of pigeon breeds. Pigeons and doves are members of the bird family Columbidae. Doves tend to be smaller and pigeons larger, although this distinction is not consistently applied. The birds listed here are breeds of the domestic pigeon (''Columba livia domestica''). Other Columbidae species (e.g., the domesticated Barbary dove, ''Streptopelia risoria'') have been developed into breeds, but these are generally simple colour variations. See also List of Columbidae species. A * Aachen Cropper (D/326)Entente Européenne d’ Áviculture et de Cuniculture (2012)''EE-List of the Breeds of Fancy Pigeons'' (ELFP) * Aachen Lacquer Shield Owl pigeon (= Aachen Luster Shield,Encyclopedia of Pigeon Breeds''List of Pigeon Breeds''/ref> ELFP-No. D/705; = Aachen Shield OwlNational Pigeon Association (2014)(table of contents by name)) * Aargae Peak-crested * Abu Abse-Dewlap (D/063) * African Owl pigeon (GB/710) * Agaran Pigeon (RUS(D)/893) * Alpine Swift pigeon * Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oriental Roller
The Oriental Roller is a breed of fancy pigeon developed over many years of selective breeding. Oriental Rollers, along with all other varieties of domesticated pigeons, are descended from the rock pigeon (''Columba livia''). Flying style The key hallmark of the Oriental Roller is its flying style. They show a variety of different figures in the air, which are single somersaults, double somersaults, rolling (a number of uncountable somersaults), rotation with open wings, nose dives, sudden change of direction during flight and very rarely axial turns. Some breeds fly up to 1000 m high, others stay in the air for several hours. The aerobatics that these Oriental Rollers perform are comparable to those of the Galatz Roller and Birmingham Roller pigeons. See also *List of pigeon breeds This is an alphabetical list of pigeon breeds. Pigeons and doves are members of the bird family Columbidae. Doves tend to be smaller and pigeons larger, although this distinction is not con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parlor Roller
The Parlor Roller is a breed of domesticated pigeon developed over many years of selective breeding. Parlor Rollers, along with other varieties of domesticated pigeons, are all descendants from the rock pigeon (''Columba livia''). The breed is known for its unique performance of turning somersaults on the ground. Parlor Rollers are considered to be further development from the ''Parlor Tumbler''. Although adult parlor rollers seem to lack the capability of flight, they are generally grouped in the Flying/Sporting group of pigeons by fanciers in the United States. This is because parlor roller competitions are based almost solely on the distance that the animal rolls on the ground and the appearance of the animal is a secondary consideration. See also *List of pigeon breeds *Roller (pigeon) A roller pigeon is a domesticated breed or variety of pigeon that has been selected for its ability to tumble or roll in the air. Varieties of roller pigeons include: *Birmingham Roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Show Roller
Show or The Show may refer to: Competition, event, or artistic production * Agricultural show, associated with agriculture and animal husbandry * Animal show, a judged event in the hobby of animal fancy ** Cat show ** Dog show ** Horse show ** Specialty show, a dog show which reviews a single breed *Show, an artistic production, such as: ** Concert ** Radio show ** Talk show ** Television show ** Theatre production * Trade fair or trade show Arts, entertainment, and media Films * ''The Show'' (1922 film), starring Oliver Hardy * ''The Show'' (1927 film), directed by Tod Browning * ''The Show'' (1995 film), a hip hop documentary * ''The Show'' (2017 film), an American satirical drama * ''The Show'' (2020 film), a British mystery film Album * ''Show'' (The Cure album), 1993 * ''Show'' (The Jesus Lizard album), 1994 * ''The Show'' (album), a 2008 album by eMC Songs * "The Show" (Doug E. Fresh song) * "The Show" (Girls Aloud song) * "The Show" (Lenka song) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Pensom
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German '' Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurological
Neurology (from el, νεῦρον (neûron), "string, nerve" and the suffix -logia, "study of") is the branch of medicine dealing with the diagnosis and treatment of all categories of conditions and disease involving the brain, the spinal cord and the peripheral nerves. Neurological practice relies heavily on the field of neuroscience, the scientific study of the nervous system. A neurologist is a physician specializing in neurology and trained to investigate, diagnose and treat neurological disorders. Neurologists treat a myriad of neurologic conditions, including stroke, seizures, movement disorders such as Parkinson's disease, autoimmune neurologic disorders such as multiple sclerosis, headache disorders like migraine and dementias such as Alzheimer's disease. Neurologists may also be involved in clinical research, clinical trials, and basic or translational research. While neurology is a nonsurgical specialty, its corresponding surgical specialty is neurosurgery. Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breed
A breed is a specific group of domestic animals having homogeneous appearance (phenotype), homogeneous behavior, and/or other characteristics that distinguish it from other organisms of the same species. In literature, there exist several slightly deviating definitions. Breeds are formed through genetic isolation and either natural adaptation to the environment or selective breeding, or a combination of the two. Despite the centrality of the idea of "breeds" to animal husbandry and agriculture, no single, scientifically accepted definition of the term exists. A breed is therefore not an objective or biologically verifiable classification but is instead a term of art amongst groups of breeders who share a consensus around what qualities make some members of a given species members of a nameable subset. Another point of view is that a breed is consistent enough in type to be logically grouped together and when mated within the group produce the same type. When bred together, ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somersault
A somersault (also ''flip'', ''heli'', and in gymnastics ''salto'') is an acrobatic exercise in which a person's body rotates 360° around a horizontal axis with the feet passing over the head. A somersault can be performed forwards, backwards or sideways and can be executed in the air or on the ground. When performed on the ground, it is typically called a roll. Types Body positions Somersault may be performed with different positions, including tucked, piked (bent at the hips), straddled, and layout (straight body). Direction The sport of tumbling does not require participants to combine both front and back elements, and most tumblers prefer back tumbling as it is easier to build momentum. Arabian saltos begin backwards, continue with a half twist to forwards, and end with one or more saltos forwards. They can be trained by beginning with an Arabian dive roll and adding a front salto to it. They are counted as front tumbling in women's artistic gymnastics and back ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Breeding
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding, techniques such as inbreeding, linebreeding, and outcrossing are utilized. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been successful in producing chan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
