On this page, you'll find
extensive
information leading on Feed the Pigeons information
and products to help you
on your way to success to find all you need about Racing
Pigeon Loft.
|
|
|
|
|
|
 |
 |
 |
|
On this page, you'll find
extensive
information leading on Feed the Pigeons information
and products to help you
on your way to success to find all you need about Racing
Pigeon Loft.
Many problems that affect race performance are subclinical. This means that race form is affected before the birds actually start to look sick to the fancier. As changes in the dropping usually occur 1 - 2 days before an unwell bird starts to look sick to us, observing and effectively managing the abnormal changes in droppings does much to head off a downward turn in form. Essentially, the bowel is a hollow tube into which several organs, in particular the liver, empty via ducts. The bowel terminates in the cloaca (a bag just inside the bird’s external opening). Ducts leading from the kidney also terminate here and deposit the bird’s urinary waste. Birds, interestingly, produce two sorts of urine, a liquid urine, which looks like clear water, and also a solid urine made up of a white paste of uric acid crystals. Therefore, in the cloaca accumulate the undigested remnants of food from the bowel, liquid and solid urine from the kidney and a number of normal discharges, notably bile from the liver and also mucus from the bowel wall. Once in the cloaca, some fluid is resorbed until, in health, a firm dropping, normally of a brownish colour, is produced. When the cloaca is uncomfortably full, the bird relaxes the cloacal opening and passes a dropping. Pigeons digest many of the pigments found in their food rather poorly and so these pass relatively unaltered through the system and colour the dropping. In this way, birds eating, for example, a lot of pink minerals, can be expected to have brownish droppings. Also birds eating greenish grain (eg dun peas) or supplemented with green vegetables (such as silver beet) or free-ranging and pecking at grass will have more green droppings. Green can, however, alert the fancier to the possibility of a problem. This is because green droppings can occur with bowel disease. The green colour comes from bile, which in birds is a brilliant fluorescent green. Bile is a digestive enzyme produced by the liver. After a number of metabolic steps, it passes from the liver down a duct (called the bile duct) into the bowel where it aids the digestive process. After digestion in the bowel, components of the bile are reabsorbed through the bowel wall for reuse. If the bowel is diseased, this process cannot occur normally, with the result that more green bile stays in the bowel and is passed in the dropping, resulting in a green dropping. Green droppings, therefore, can alert the fancier to the possibility of bowel disease. Usually, microscopic examination of a faecal smear will show the cause. There is always some bile left, which when mixed with the rest of the dropping, gives it a greenish hue. Although in the early stages of bowel disease birds can produce a firm dropping that is green, as a general rule such droppings are associated with the ingestion of non-digestible green pigments. It is always safest, however, to have a vet or technician microscopically examine a few green droppings to check that everything is okay. Because inflamed bowels not only absorb bile but also water poorly, green droppings that are also watery do, however, almost invariably point to a problem. The only notable exception here would be the droppings of recently returned race birds. Because these birds have not eaten during the race, their droppings are made up of urine, bile and bowel mucus and appear as a clear fluid ring with a small central amount of green mucousy material and white paste (the solid urine). In healthy birds, once in the loft and having eaten, their droppings should start to become normal within a few hours and unless the race was particularly taxing, should be completely normal by the next morning. We strive to provide only quality information, so if there is a specific topic related to Racing Pigeon Loft website that you would like us to cover, please contact us at any time. And again, thank you to those contributing daily to our Feed the Pigeons website. << Return from Feed the Pigeons page, back to Racing Pigeon Loft Home |