Wing clipping - wikipedia Wing clipping This article 's lead section does not adequately summarize key points of its contents. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. Please discuss this issue on the article 's talk page. ( March 2014 ) This article relates to birds. For clipped - wing aircraft, see Wing. A wing clipped African grey parrot Clipping the wing feathers of a domestic chicken with scissors Wing clipping is the process of trimming a bird 's primary flight feathers ( `` primaries '' ) so that it is no longer fully flighted. Contents 1 Technique 2 Controversy 3 See also 4 References 5 External links Technique A Moluccan cockatoo with its outermost flight feathers clipped Wing clipping is usually performed by avian veterinarians, pet store employees, breeders, or the birds ' owners themselves. It is generally carried out on pet birds, particularly parrots. If performed correctly, it is a painless procedure and is quite distinct from pinioning, which is carried out by amputation of the wing at the carpal joint. Techniques for clipping the wings vary primarily in the number of feathers cut and the amount of each feather left behind. A mild clip on one wing only can impair a bird 's flight greatly, as it renders the bird unbalanced in the air. This can cause injury or death to the bird if it strikes a hard surface during a fall. In most cases, it is only the primary flight feathers that are cut, and an equal number of feathers are trimmed on each wing to avoid causing the bird to become unbalanced in flight. The most common clip involves trimming the primary flight feathers below the level of the primary coverts ( usually removing about half to a third of the length of the flight feather ). This clip is quick and simple to do, but leaves exposed cut ends that occasionally may cause a bird to chew on the cut feathers. Another method of clipping involves cutting the flight feather above the level of the coverts, so almost the entire feather is removed. This clip does not leave any exposed cut ends, but as more of each feather is removed, fewer feathers should be cut. However, these cut feather stumps are still present and may irritate the bird, causing significant discomfort. Where parrots have clipped primary feathers, the moulting sequence of these birds renders them vulnerable to damage of their growing blood feathers. Most parrots have 10 primary feathers, numbered 1 ( innermost ) to 10 ( outermost ). The moult starts by the bird shedding and replacing a central primary feather, usually number 6 ( Glendell 2007 ). The sequence continues in both directions along the primaries, so the last primary feathers to be replaced are the innermost and the outermost ones numbered 1 and 10 respectively. Clipped birds therefore have their first blood feathers growing down without the normal protection of full - length feathers lying next to them. These unprotected blood feathers are vulnerable to being broken and profuse bleeding can occur. Regardless of their size, most parrots replace their feathers by a daily growth rate of 3 to 4 mm ( Glendell 2007 ) Thus, large species such as macaws may take over a year to complete a moult, but smaller species such as cockatiels will moult within a few weeks. So, larger birds, and those with a higher wing - loading, remain vulnerable to blood feather damage for a longer period, since they are moulting almost continually. A ' light ' symmetrical wing - clip will allow a bird to fly down and land safely while indoors. However such a clip may not prevent the bird from flying when outdoors, since lift is generated in proportion to wind speed. Many escaped birds which are recovered are found to have been clipped. So, while a light clip allows downward flight indoors, it does not prevent a bird gaining lift if it should escape outdoors. Conversely, a more severe clip will certainly render a bird flightless, but it increases the risk of injury if the bird falls and hits a hard surface. In addition to the physical effects of wing - clipping, there can be adverse behavioural effects. Birds use flight as an instinctive reflex action and as their first means of escaping any threat : they take to the air to fly upwards and away from the source of the threat ; their fear then dissipates. Where this behaviour is prevented by wing - clipping, this innate reflex action is denied the bird, and its fear will not subside. This may cause behavioural problems for the afflicted bird. When a bird needs to reduce its speed during flight, it employs a ' reverse thrust ' action by extending its wing at the wrist joint and using the drag of its primaries as air brakes. While the reduced function of the clipped bird 's primaries prevent propulsion and therefore lift, this also reduces braking abilities, so clipped birds may crash - land at higher speeds than full - winged birds. Clipped birds should not be taken outdoors unrestrained, as even clipped birds have been known to fly away when spooked outdoors. It is generally considered very important for a young bird to be allowed to fledge ( learn to fly ) properly, prior to any wing clipping. Breeders and owners usually find that a fledged bird, even after being clipped, will remain more confident and active than an unfledged bird. Learning to fly also helps a bird learn how to land safely, an important skill even in clipped birds. Controversy A wing clipped Meyer 's parrot perching on a drawer handle. While clipping is endorsed by some avian veterinarians, other avian veterinarians oppose it. By restricting flight, wing clipping may help prevent indoor birds from risking injury from ceiling fans or flying into large windows. But there is no evidence to show that clipped birds are safer than full - winged ones, only that clipped birds are subject to different kinds of accidents than full - winged birds. Social pet birds ( such as parrots ) may also be clipped both to restrict independence and in attempts to make them tamer and easier to manage in order to encourage them to socialize with their owners ; some parrots that show aggression to certain people or other birds may be clipped to prevent attack. However, birds can be trained to accept flight requests or ' commands ' and this removes the need for wing - clipping ( Glendell 2007 ). Some people feel wing clipping is a cruel or unhealthy practice as it denies a bird its most natural way of getting around, obtaining exercise and avoiding fearful situations. Although clipped birds can and should be encouraged to do wing flapping exercises, this does not provide the same exercise as flight. Others feel that for birds that can climb well, wing clipping is a necessary safety practice for birds in many situations. The practice seems more prevalent in American bird care books than in similar British publications. See also Pinioning References Jump up ^ `` Clipping Wings ''. masterpet.com. Retrieved 23 March 2014. Jump up ^ Manual of Psittacine Birds, Peter H Beynon 1996 Jump up ^ Veterinary Times, 18 Feb 2008. Whose a Naughty Parrot Then ; G Glendell W Jump up ^ Gill FB, Ornithology 2007. Jump up ^ N Forbes FRCVS in Cage and Aviary Birds, 17 July 2008 Jump up ^ Low R, A Guide to Grey Parrots. ABK 2006. Jump up ^ Athan M_S Guide to a Well - behaved Parrot, 1999. Jump up ^ Rach 1998, Rach, J Why does my Bird Do that ? Jump up ^ Low, R The Loving Care of Pet Parrots 1999 Jump up ^ Glendell, G Breaking Bad Habits in Parrots 2007 External links Wing clipping information and instructions Feathers, Flight, and Parrot Keeping ( pros and cons of clipping ) Wing Clipping - Clipping the wings of a chicken Retrieved from `` https://en.wikipedia.org/w/index.php?title=Wing_clipping&oldid=800026774 '' Categories : Aviculture Hidden categories : Wikipedia introduction cleanup from March 2014 All pages needing cleanup Articles covered by WikiProject Wikify from March 2014 All articles covered by WikiProject Wikify Use dmy dates from February 2014 Talk Contents About Wikipedia Svenska Edit links This page was last edited on 11 September 2017, at 05 : 33. About Wikipedia

Question: what happens if you clip a bird's wings
Answer: no longer fully flighted