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Blinders (poultry)
Blinders, also known as peepers, are devices fitted to, or through, the beaks of poultry to block their forward vision and assist in the control of feather pecking, cannibalism and sometimes egg-eating. A patent for the devices was filed as early as 1935. They are used primarily for game birds, pheasant and quail, but also for turkeys and laying hens. Blinders are opaque and prevent forward vision, unlike similar devices called spectacles which have transparent lenses. Blinders work by reducing the accuracy of pecking at the feathers or body of another bird, rather than spectacles which have coloured lenses and allow the bird to see forwards but alter the perceived colour, particularly of blood. Blinders are held in position with a circlip arrangement or lugs into the nares of the bird, or a pin which pierces through the nasal septum. They can be made of metal (aluminium), neoprene or plastic, and are often brightly coloured making it easy to identify birds which have lost t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blinders (poultry)
Blinders, also known as peepers, are devices fitted to, or through, the beaks of poultry to block their forward vision and assist in the control of feather pecking, cannibalism and sometimes egg-eating. A patent for the devices was filed as early as 1935. They are used primarily for game birds, pheasant and quail, but also for turkeys and laying hens. Blinders are opaque and prevent forward vision, unlike similar devices called spectacles which have transparent lenses. Blinders work by reducing the accuracy of pecking at the feathers or body of another bird, rather than spectacles which have coloured lenses and allow the bird to see forwards but alter the perceived colour, particularly of blood. Blinders are held in position with a circlip arrangement or lugs into the nares of the bird, or a pin which pierces through the nasal septum. They can be made of metal (aluminium), neoprene or plastic, and are often brightly coloured making it easy to identify birds which have lost t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abnormal Behaviour Of Birds In Captivity
Abnormal behavior of birds in captivity has been found to occur among both domesticated and wild birds. Abnormal behavior can be defined in several ways. Statistically, 'abnormal' is when the occurrence, frequency or intensity of a behaviour varies statistically significantly, either more or less, from the normal value. This means that theoretically, almost any behaviour could become 'abnormal' in an individual. Less formally, 'abnormal' includes any activity judged to be outside the normal behaviour pattern for captive birds of that particular class or age. For example, running rather than flying may be a normal behaviour and regularly observed in one species, however, in another species it might be normal but becomes 'abnormal' if it reaches a high frequency, or in another species it is rarely observed and any incidence is considered 'abnormal'. This article does not include 'one-off' behaviours performed by individual birds that might be considered abnormal for that individ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Equipment
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 echino ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Welfare
Animal welfare is the well-being of non-human animals. Formal standards of animal welfare vary between contexts, but are debated mostly by animal welfare groups, legislators, and academics. Animal welfare science uses measures such as longevity, disease, immunosuppression, behavior, physiology, and reproduction, although there is debate about which of these best indicate animal welfare. Respect for animal welfare is often based on the belief that nonhuman animals are sentient and that consideration should be given to their well-being or suffering, especially when they are under the care of humans. These concerns can include how animals are slaughtered for food, how they are used in scientific research, how they are kept (as pets, in zoos, farms, circuses, etc.), and how human activities affect the welfare and survival of wild species. There are two forms of criticism of the concept of animal welfare, coming from diametrically opposite positions. One view, held by some think ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vent Pecking
Vent pecking is an abnormal behaviour of birds performed primarily by commercial egg-laying hens. It is characterised by pecking damage to the cloaca, the surrounding skin and underlying tissue.Sherwin, C.M., (2010). The welfare and ethical assessment of housing for egg production. In ''The Welfare of Domestic Fowl and Other Captive Birds'', I.J.H. Duncan and P. Hawkins (eds), Springer, pp. 237-258 Vent pecking frequently occurs immediately after an egg has been laid when the cloaca often remains partly everted exposing the mucosa,Potzsch, C.J., Lewis, K., Nicol, C.J. and Green, L.E., (2001). A cross-sectional study of the prevalence of vent pecking in laying hens in alternative systems and its associations with feather pecking, management and disease. Applied Animal Behaviour Science, 74: 259-272 red from the physical trauma of oviposition or bleeding if the tissue is torn by her laying an egg. Vent pecking clearly causes pain and distress to the bird being pecked. Tearing of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peaky Blinders
The Peaky Blinders were a street gang based in Birmingham, England, which operated from the 1880s until the 1910s. The group consisted largely of young criminals from lower- to middle-class backgrounds. They engaged in robbery, violence, racketeering, illegal bookmaking, and control of gambling. Members wore signature outfits that typically included tailored jackets, lapelled overcoats, buttoned waistcoats, silk scarves, bell-bottom trousers, leather boots, and peaked flat caps. The Blinders' dominance came about from beating rivals, including the "Sloggers" ("a pugilistic term for someone who could strike a heavy blow in the ring"), whom they fought for territory in Birmingham and its surrounding districts. They held “control” for nearly 20 years until 1910, when a larger gang, the Birmingham Boys, led by Billy Kimber, overtook them. Although they had disappeared by the 1920s, the name "Peaky Blinders" became synonymous slang for any street gang in Birmingham. In 2013, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peaky Blinders (TV Series)
''Peaky Blinders'' is a British period drama, period crime drama television series created by Steven Knight. Set in Birmingham, England, it follows the exploits of the Peaky Blinders crime gang in the direct aftermath of the World War I, First World War. The fictional gang is loosely based on a real urban youth gang Peaky Blinders, of the same name who were active in the city from the 1880s to the 1910s. It features an ensemble cast led by Cillian Murphy, starring as Tommy Shelby, Helen McCrory as Elizabeth "Polly" Gray, Paul Anderson (actor), Paul Anderson as Arthur Shelby, Sophie Rundle as Ada Shelby, and Joe Cole (actor), Joe Cole as John Shelby, the gang's senior members. Sam Neill, Annabelle Wallis, Iddo Goldberg, Tom Hardy, Charlotte Riley, Finn Cole, Natasha O'Keeffe, Paddy Considine, Adrien Brody, Aidan Gillen, Anya Taylor-Joy, Sam Claflin, Amber Anderson, James Frecheville, and Stephen Graham are also starring. It premiered on 12 September 2013, telecast on BBC Two until ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overview Of Discretionary Invasive Procedures On Animals
Numerous procedures performed on domestic animals are usually more invasive than purely cosmetic alterations, but differ from types of veterinary surgery that are performed exclusively for urgent health reasons. Such procedures have been grouped together under the technical term ' mutilatory' by the Royal College of Veterinary Surgeons in a report describing the reasons for their being conducted and their welfare consequences, and by others. The term ''mutilatory'' generally connotes some form of disfigurement or even maiming. There are multiple definitions and interpretations that carry varying degrees of emotional intensity. Merriam-Webster defines "mutilate" as "to cut up or alter radically so as to make imperfect", but gives a relatively mild example: "the child mutilated the book with his scissors". Animal rights advocates often pejoratively refer to these procedures as ''mutilations.'' PETA states that one issue with current forms of non-human animal treatment is that the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feather Pecking
Feather pecking is a behavioural problem that occurs most frequently amongst domestic hens reared for egg production,Huber-Eicher, B. and Sebo, F. 2001. The prevalence of feather pecking and development in commercial flocks of laying hens. Applied Animal Behaviour Science, 74: 223–231Sherwin, C.M., Richards, G.J and Nicol, C.J. 2010. A comparison of the welfare of layer hens in four housing systems in the UK. British Poultry Science, 51(4): 488-499 although it does occur in other poultry such as pheasants,Butler, D.A. and Davis, C. 2010. Effects of plastic bits on the condition and behaviour of captive-reared pheasants. Veterinary. Record, 166: 398-401 turkeys,Sherwin, C.M., 2010. Turkeys: Behavior, Management and Well-Being. In “The Encyclopaedia of Animal Science”. Wilson G. Pond and Alan W. Bell (Eds). Marcel Dekker. pp. 847-849 ducks,Gustafson, L.A., Cheng, H.W., Garner, J.P., et al. 2007. Effects of bill-trimming Muscovy ducks on behavior, body weight gain, and bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doggles
Doggles are a commercial brand of eye protection for dogs in the form of tinted goggles designed and manufactured to fit the shape of a dog's head. While marketed as a fashion item, several practical and medical uses have been reported, and prescription lenses for dogs with impaired eyesight are available. Invention and construction Doggles were invented by Roni Di Lullo after she noticed her dog, Midknight, squinting in the sunlight. Experiments were made with human sunglasses and sports goggles before a pair was developed to fit the shape of a dog's head. They are now produced by the Doggles Company in Diamond Springs, California. Doggles are constructed out of a tinted polycarbonate material for UV protection, with elastic straps to secure them to the dog's head. Doggles were ranked No. 6 in a list of "10 ideas that shouldn’t have worked – but made millions" by MSN Money, and by 2004, were being sold in 4,500 shops in 16 countries and now include the option of prescrip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debeaking
Debeaking, beak trimming (also spelt 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". Beak trimming is most common in egg-laying strains of chickens. In some countries, such as the United States, turkeys routinely have their beaks trimmed. In the UK, only 10% of turkeys are beak trimmed. Beak trimming is a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicken Eyeglasses
Chicken eyeglasses, also known as chickens specs, chicken goggles, generically as pick guards and under other names, were small eyeglasses made for chickens intended to prevent feather pecking and cannibalism. They differ from blinders as they allowed the bird to see forward whereas blinders do not. One variety used rose-colored lenses as the coloring was thought to prevent a chicken wearing them from recognizing blood on other chickens which may increase the tendency for abnormal injurious behavior. They were mass-produced and sold throughout the United States as early as the beginning of the 20th century. Description and purpose Chicken eyeglasses were often made from celluloid or aluminum and typically consisted of "two oval panels that fit over the upper beak of the chicken. A pin is put through the nostril to-hold the oval pieces in place." Different designs were produced that attached to the chicken's head in different ways. Some were held in place by a strap, some by sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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