Many products come from ground-up pallets that come from trees that have been treated in all different ways – both when alive and subsequently in sawmills – and indeed sprayed with paints of different kinds. If used as flight flooring and cage floors, it is arguably a source of trouble for our birds.

In recent times I was helped by Les Martin – whose stud has proven itself to be one of the best in the UK – who recently won Best In Show at the London & Southern Counties Budgerigar Society Show.

At the time, he sent me several bags of super sawdust which I needed for the nest boxes and I found it perfect. That got my thoughts swinging towards the flights and cage floors. Was it suitable for these areas and how safe was it?

After contacting the suppliers, Lillico, I found that they supply a product called “Gold Chips” – where the sawdust is ultra clean and has been heat treated to remove contaminants. Added to that, it is great for us fanciers because it does not scatter as the birds fly – and furthermore, goes further than many other baled varieties and is far easier to lift each bag.

The upshot of this, is that I now have, as has Les Martin, only “Gold Chips” sawdust in use permanently.

From experience, no deaths at all from suspicious other forms of sawdust has occurred anywhere.

Lillico has now taken up advertisement space on Budgerigar.co.uk’s “Gold Pages”, and based upon my own personal experience, I can happily recommend the whole hobby to order this product, if they want to make certain there cannot be any deaths from this sawdust.

All details for contacting Lillico are on their “clickable” advertisement on this website.

His name? That will appear later! It makes a change from the alleged “gluing in of tails” incident a few years ago.

Our story starts in 1984. An aviary fire at the rear of the fancier’s property killed all but 3 birds out of 300! He left the hobby for a while to deal with the damage – both to his home and his hobby – and only three years ago, returned to building his new aviary with determination, and in his own words, “to do it properly”. Only this time he decided to install an automatic watering system.

The construction of this piped watering system required PVC pipes which had to be primed and glued – the former being a red priming fluid that apparently is highly toxic and required the pipes, after jointing, to be thoroughly flushed.

However, our unlucky fancier did not flush them thoroughly enough!

After full installation, in the following morning, he found 60 dead budgerigars on the cage floors and another 12 died in the days following.

Luckily, the rest survived, but it took another 6 months of dedicated care before breeding resumed. The outcome and success – or otherwise – of these breeding birds will be interesting to know at a later stage.

Our fancier has now returned to manual watering, although he has installed a one inch poly pipe that has compression fittings in one area – that, of course, does not use glue of any description!

This fancier has been kind enough to tell the hobby worldwide of the hazards associated with such piped watering systems. He and his family live in Roger River in the North of Tasmania. He wishes to pay tribute to his fellow fanciers and club members who have been totally supportive throughout. That has to be great and commendable or another good fancier would have been lost.

Comment from Gerald Binks

I have regrettably been around long enough to recall when these piped systems first arrived on the scene internationally. My personal opinion is unchanged on their use for the following reasons:

1. They are real dust traps and make maintaining cleanliness a nightmare
2. They have to be flushed ,but you cannot be sure that bacteria are still living in the system
3. It is easy to get lazy, or forgetting when you last flushed out the system
4. In a warm climate, bacteria will multiply rapidly, unseen of course by the fancier
5. You cannot administer vitamins in solution, particularly a vitamin that has syrup base within which bacteria can grow alarmingly without you realising it

In my opinion the disadvantages far outweigh any advantages and the risks to our sensitive birds makes the piping system an absolute non starter.

The name of our kind fancier who still “attacks” his hobby so admirably is somewhat bizarre.

His name is Christopher Slaughter and I admire his tenacity tremendously.

Thank you for telling the hobby at large Chris. Well done and every good wish for the future. Nevertheless, I am still concerned about the one inch compression system for the reasons just explained. My advice is to remove it immediately.

It just might avoid “third” time unlucky!

Identifying Early Illness

• Introduction

  For most diseases there is a sequence of signs that appears before a budgerigar becomes obviously sick.

  At first there is a loss of the health signs. Detecting potential disease therefore requires knowledge of these health signs as well as looking for the other signs of failing health or disease.

  Self-diagnosis requires an ability to recognize the signs of health, failing health as well as symptoms of disease.

  A systematic physical examination of the sick or dead budgerigar helps reveal more subtle symptoms and improves the accuracy of self-diagnosis, but when in doubt contact your avian veterinarian.

  Individuals that display distant signs of failing health or disease should be caught and examined more closely in order to identify the exact nature of the health problem.

• A Systematic Approach

  A systematic approach to the physical examination is recommended as it produces the most comprehensive information about the nature of a bird’s illness or injury in the shortest possible time.

  Distant signs of failing health or disease:

  • Noise & Smell
  • Roosting Activities (on perches & the ground)
  • Feather Quality (colour, cleanliness & strength)
  • Droppings (size, colour, consistency & smell)
  • Physical Abnormalities

   
  Close-Up Inspection:

  • Eyes
  • Frontal Feathers
  • Feathers above the Nostrils
  • Cere & Beak
  • Mouth & Facial Feathers
  • Body Condition
  • Vent Feathers
  • Wings
  • Tail
  • Droppings

Some Examples

To illustrate the systematic approach to problem identification, here are a few examples:

• Breeding Cock Problems

  Breeding cock problems are mostly the result of energy depletion, so that most birds can be saved when emergency first aid is given at the first signs of sickness. A treatment protocol – including a wise choice of medicine – can be started.

  • For a sick breeding cock:

    • Move the sick cock into a heated hospital cage
    • Provide emergency first aid
    • Select one of the following medicines based upon the individual symptoms:
      
       
      • AIL Spray: Quill or red mites discovered during physical exam
      • Doxycycline Megamix: Infertility in this and previous breeding rounds
      • Moxi-T: Dirty feathers above the nostrils, missing flight or tail feathers
      • Turbosole CankRtabs: Vomiting associated with sudden onset illness and dark green droppings
      • Fungilin: Vomiting associated with infertility, going light, excessive hunger and large dark brown droppings
      • Sulfa AVS: Watery droppings with an odour

   

  • For a dead breeding cock:

    • Post Mortem: Post Mortem findings determine best treatment for breeding partner and rest of flock

• Breeding Hen Problems

  Breeding hen problems, especially sudden deaths, are often the result of entering the breeding cabinet when not ready to breed, inadequate nutrition, stress or food related diseases.

  • For a sick breeding hen:

    • Treat the sick hen in a hospital cage
    • Provide emergency first aid with added liquid calcium (e.g. HiCal)
    • Add “Super Charge” and “HiCal” to the drinking water of all other breeding pairs
    • Select one of the following medicines based upon the individual symptoms:
      
       
      • AIL Spray: Quill or red mites discovered during physical exam
      • Doxycycline Megamix: Failure to lay eggs, deaths when laying eggs in this and previous breeding rounds
      • Moxi-T: Dirty feathers above the nostrils, missing flight or tail feathers
      • CankRtabs: Vomiting associated with egg laying
      • Fungilin: Soft shelled eggs associated with infertility, going light, excessive hunger and large dark brown droppings
      • Sulfa AVS: Watery droppings with an odour

   

  • For a dead breeding hen:

    • Post Mortem: Post Mortem findings determine best treatment for breeding partner and rest of flock

• Problems In The Flights

  • Individual Bird Sickness

    A systematic approach is needed to guestimate the cause of an illness when a sick individual bird is discovered in the flights. During a close examination the eyes, cere, nostrils, body condition and plumage (frontal feathers, feathers above the nostrils, facial feathers especially around the mouth, breast feathers, vent feathers, wing and tail feathers) should be inspected systematically for additional signs of failing health or disease.

    A complete physical examination is recommended as it produces the most comprehensive information about the nature of a bird’s illness or injury in the shortest possible time.

    After this close inspection, the captured bird should then be placed into a paper lined show or hospital cage. Here it may be given first aid treatment and its droppings can be closely monitored as the physical appearance of droppings provide a wealth of information as to the possible causes of failing health.

  • Deaths Occurring in the Flights

    An occasional death in the flights is considered a normal occurrence and often the result of natural attrition involving older or inherently weak birds. Concern, however, should be aroused when more frequent deaths and an increasing number of sick birds appear in the flights, as this is the pattern of a contagious disease.

    A budgerigar breeder’s greatest fear is the overnight discovery of two or more dead birds on the floor of a flight as this finding is a portent to further deaths over following days. Swift action must be taken at this time to identify the stress factors involved with the deaths.

    With a cluster of deaths a pattern involving one sex or age group often emerges which considerable helps identify the underlying stresses involved. For example, gender-specific deaths occur as a result of breeding behaviour stress interacting with other stress factors. The high testosterone levels of males and high mineral needs of females ready to lay eggs are the factors that link a cluster of deaths in the flights to a particular gender.

“The Budgerigar”

The above article has been adapted from Dr Robert Marshall’s 2009 publication “The Budgerigar”.

For more information on this book, please click here.

When I wrote “The Challenge”, I omitted a guide that first appeared in my first book – “Best In Show”, published in 1974.

So, I am now pleased to correct the situation with this handy reference guide for breeders, enabling them to know exactly when to assist the struggling chick and particularly when not to intervene!

As we know, opening too early can reveal the chick which still has not absorbed the yolk into its body and it is pale and weak. The outcome is death! Opening too late and the chick for various reasons also dies, unless helped a fraction earlier. Close observation and timing are therefore vital assets to your husbandry.

Remember, if it is the first chick to hatch, leave the empty shell in situ and move the tiny chick to a pair you know feeds small hatchlings really well to increase its chances of survival. Also bear in mind that a pale chick may not make much squeaking noise.

It is the bright red chicks you want. A red chick will be fed as the hen will feed it easily, but if the chick does not call because it is exhausted and weak it may not be fed and will die.

Fanciers frequently blame a hen for “crushing” tiny chicks. Occasionally this is true especially when young hens are in use and have no idea what to do when a chick hatches. However, the most common reason is that non red chicks have not demanded to be fed and consequently look “flattened”.

At my stud at “Tanglewood”, I managed to lay my hands on an incubator. This is used entirely for two purposes, but strangely not for hatching eggs!

It contains large plastic eggs, from Germany in my case, plus a surgical mask that is there to warm up “cold” eggs that a hen has deserted, or, kicked to one side in the nest and also for chicks that have similarly been left to go cold.

Deserted chicks may often look dead and white, but it is surprising after a few hours how some can recover using an incubator. Remember it is vital to attempt to save every chick for your end of year tally and some of those could be Best In Show possible contenders.

Changes in the behaviour or physical appearance of an individual bird may indicate the beginning of an illness or an inherent weakness.

Individuals that display any of the distant signs of failing health or disease should be caught and examined more closely in order to identify the exact nature of the health problem (See pages 210-239 Chapter 18: “The Budgerigar“).

This article covers troubleshooting of budgerigar health problems using self diagnosis as follows:

• By Close Inspection
• By Common Symptoms
• By Treatment Trial
• By Location of Problem

By Close Inspection

During a close examination the eyes, cere, nostrils, body condition and plumage (frontal feathers, feathers above the nostrils, facial feathers especially around the mouth, breast feathers, vent feathers, wing and tail feathers) should be inspected systematically for symptoms of failing health or disease (See Figure 18b pages 219 Chapter 18: “The Budgerigar“).

• Abdomen Symptoms

  The abdomen is examined by passing the middle or ring finger over its length whilst holding the budgerigar in such a way as to avoid the feet. Changes in the abdomen (See photo 9.11 page 104 Chapter 9: “The Budgerigar“) include a “soft belly”, hernias, internal tumors, ovarian cysts, fatty, or cancerous tumors (See page 230 Chapter 18: “The Budgerigar“). Treatment varies according to the exact diagnosis.

• Body Condition

  In the hand, the healthy budgerigar feels strong but buoyant. The body should be carefully examined using the fingers to feel for abnormalities.

  • Crop Problems

    The crop region is gently examined for the presence of bloating or crop herniation. Air in the crop is an abnormal finding in budgerigars and a sign of crop stasis, trichomoniasis and crop infections (sour crop) (See Chapter 30: “The Budgerigar“).

  • Obesity

    The weight of a budgerigar can be assessed in the hand by feeling for fat depots or a prominent keel. Overweight budgerigars are less likely to be fertile (See pages 226-227 Chapter 18: “The Budgerigar“). Often they are fat because of an inability to fly due to missing flight feathers. In overweight birds, paired fat depots may be found in the area between the crop and breast muscle. Fat tumors may also be found in this area. Additional fat depots may be found as small bean shaped fat pads in front or behind the vent.

  • Going Light

    The degree of prominence of the keel bone and fullness of the breast (pectoral) muscles help identify weight loss in budgerigars. “Going light” is a sign of an unhealthy budgerigar and describes an excessive loss of weight that occurs in budgerigars that are not eating, digesting or absorbing enough food. A prominent keel bone accompanies the weight loss. “Going light” may occur rapidly within a day when toxic diseases such as coccidiosis cause a sudden dehydration (See Chapter 28: “The Budgerigar“). Megabacteria infections (See Chapter 29: “The Budgerigar“) and worm infestations (See Chapter 28: “The Budgerigar“) prevent the digestion and absorption of food so that birds “go light” more gradually.

• Cere

  • Cere Changes

    Cere colour and texture vary between sexes. The colour of the cere of healthy female budgerigars is brown across all varieties. The blue cere colour of male budgerigars is present in all varieties except albinos, lutinos and some individual pied birds. The surface texture of a healthy male is smooth and that of a healthy female is rough.

    The colour and texture of the cere may be used to assess the health of both sexes as these features change in response to hormonal fluctuations, failing health and disease (See figure 18e page 223 Chapter 18: “The Budgerigar“).

    When cere changes are discovered look for other symptoms as an abnormal cere may occur as a result of natural hormonal flucutation or as a result of a disease process. Cnemidocoptes mites may infect the surfaces of the cere and facial skin and may permanently damage the beak. This condition is not highly contagious but treat with ivermectin / moxidectin according to veterinary recommendations.

  • Nostril Problems

    Cere changes associated with female hormones or Cnemidocoptes mites may cause the nostrils to become occluded. Stress related Streptococcus or Mycoplasma and Chlamydophila infections produce a watery discharge from both nostrils, whereas a mucoid discharge appears in one, or both nostrils when Staphylococcus or fungal infections occur as a result of dusty and humid stud environment. Treat according to veterinary recommendations.

• Ear Infections

  Ear infections are uncommon in budgerigars but most often associated with dust-related Staphylococcus infection. (See photo 9.8 page 103 Chapter 9 & page385 Chapter 30: “The Budgerigar“). Treat with Penicillin antibiotic and ear drops according to veterinary recommendations.

• Eye Problems

  Close inspection of the eye whilst holding the bird is required to detect infections, inflammations and injuries as the budgerigar’s eye and eyelids are very small.

  “Red eye” is a common condition of budgerigars (See figure 18d page 221 Chapter 18: “The Budgerigar“) that starts as a painful conjunctivitis, has several underlying causes and is symptomatic of self-inflicted trauma. Administration of one drop of antibiotic eye drops daily for 2-3 days is the best treatment for “red-eye”.

  Eye symptoms should be viewed with great caution, as they may be the only indication of the presence of contagious diseases such as Psittacosis (See figure 27h page 345 Chapter 27: “The Budgerigar“) and Mycoplasmosis.

• Feather Problems

  Changes to the colour, cleanliness and strength of a budgerigar’s feathers, offers a warning sign for failing health or disease (See pages 216, 222, 224, 226-229 Chapter 18: “The Budgerigar“).

  Birds with dry feathers can be recognised from the distance by the physical characteristics of tail feathers. Frayed, soiled and bent tails warn of dry and weak feathers that lack strength and durability. Their presence is often the result of coexistent Megabacteria (See figure 29a page 371 Chapter 29: “The Budgerigar“) and Polyomavirus (See page 334 Chapter 27: “The Budgerigar“) infections although genetically based structural weaknesses may also be involved.

  Feather soiling is a sign of failing health that indicates dry feathers, “sticky” droppings or reduced preening activity. Dirty feathers are not present in healthy birds under normal conditions but may appear across a flock when prolonged wet weather prevents feathers from remaining perfectly dry.

  Viewing the vent and tail feathers of roosting birds from below offers a good opportunity to identify birds with soiled dry feathers. These birds should be caught and undergo a close physical examination.

  • Frontal Feather Changes

    Changes of the frontal feathers may be used to diagnose a variety of conditions (See page 222 Chapter 18: “The Budgerigar“).

  • Feather Stains above the Nostrils

    Staining of the feathers above the nostrils is an indication of a sinus infection (See photo 9.6 page 103 Chapter 9: “The Budgerigar“), the cause of which is most commonly a stress induced Streptococcus or dust related Staphylococcus infection. Treat with Penicillin antibiotic according to veterinary recommendations (See figure 18f pages 224-225 Chapter 18: “The Budgerigar“).

  • Feather Picking of Young

    Feather plucking of chicks by a mother is an indication that she is ready for another breeding cycle. Feather picking is also a sign that a breeding hen is experiencing a metabolic disturbance caused by energy & mineral depletion. It may be necessary to stop her entering another breeding cycle if she is showing signs of fatigue. Treat with “Quik Gel“. Fortify food with additional protein and energy.

  • Facial Feather Changes

    The facial feather area starts beside the cere then follows the margins of the beak down the length of the mask. The feathers of this region should be clean and colourful.

    The persistence of food remnants that soil or adhere to these feathers during the feeding of young is an indication that the feathers are dry and failing health. Slimy, bubbly and discoloured mouth discharges that matt the facial feathers is a sign of disease (See figure 18g pages 224-225 Chapter 18: “The Budgerigar“). Look for other symptoms to help you diagnose and treat the cause of the changes in facial feather qualities.

  • Tail Feather Changes

    The tail feathers provide information regarding the genetic quality of the plumage, conditions under which the budgerigars are kept and their health status in respect to Polyomavirus infection (See page 332 Chapter 27: “The Budgerigar“). It is the longest paired tail feathers that reveal most about health and these are best viewed from beneath (See figure 18l page 234-235 Chapter 18: “The Budgerigar“).

    Tail feather changes represent a fundamental problem in a stud that needs to be addressed by the breeder in consultation with a veterinarian.

  • Vent Feathers Changes

    Examination of the vent feathers can be a useful procedure for checking the health of individual budgerigars. The vent feathers of the healthy budgerigar are dry and clean as this finding reflects silky waterproof feathers and healthy droppings. Wetness, staining, pasting and clagging of the feathers surrounding the vent signal failing health or disease (See figure 18h page 228-229 Chapter 18: “The Budgerigar“).

    • Wet Vent

      Wet vent is caused by any sudden stress. Most breeders will recognise a wet vent as it is commonly seen in budgerigars entering their first show. (See page 227 Chapter 18: “The Budgerigar“). Treat with Emergency First Aid treatment and Penicillin antibiotic according to veterinary recommendations.

    • Staining of the Vent

      Soiling or staining of vent feathers indicates failing health or disease (See page 227 Chapter 18: “The Budgerigar“). It is the colour of the staining that reveals the nature of the disease.

      Liver disease is indicated by vent feathers that are soiled with a yellow stain.

      Dark forest green coloured stains of the vent feathers often appear in birds that have stopped eating from diseases such as trichomoniasis and coccidiosis.

      Dark green greasy droppings that hang from the vent feather area signal a dehydrated and seriously ill budgerigar that requires immediate first aid treatment. Look for other symptoms, treat with Emergency First Aid treatment with a “guestimated” medicine – See Part 2 Medicine Selection.

    • Pasted Vent

      A pasted vent refers to the matting of vent feathers together with a white paste-like material (See page 227 Chapter 18: “The Budgerigar“). The white paste is dried urates and a sign of disease. The presence of large amounts of pasting indicates dehydration and kidney malfunction.

      Wet pasted vents that appear in budgerigars soon after entering the breeding cabinet are a result of the stress associated with pairing, courtship and egg production. These birds may not have been in breeding condition when they entered the breeding cabinet, be inherently weak or be incompatible with their selected partner. They should be transferred to a hospital cage for observation in order to avoid the likely outcome of breeding failure or death.

      Look for other symptoms to “guestimate” an appropriate medicine – See Part 2 Medicine Selection.

    • Caked Vent

      A caked (or clogged) vent occurs when droppings block the vent. Often tail wagging accompanies the constipation caused by the clogged droppings. Seed may also stick to the caking. Immediate and then daily treatment by removing the caked droppings and cleaning the vent area gives soothing relief to most budgerigars.

      Look for other symptoms to “guestimate” an appropriate medicine – See Part 2 Medicine Selection. For example, caking with large moist droppings may appear rapidly with acute diseases such as Megabacteria infection (treated with amphotericin) that interrupt digestion and stimulate thirst.

      It is helpful to smell the vent area when it is pasted or caked with droppings as the presence of a particular odour may be used to identify a particular disease.

      Thrush infections (treated with Mycostatin) and infections of the uterus (often referred to as vent gleet) produce a pungent yeast-like odour to vent discharge (treated with Penicillin antibiotic) whereas E.coli infections produce a distinctive chicken-like smell (treated with Sulfa-type antibiotic).

  • Wing Feathers Changes

    Both wings should be examined (See page 232-233 Chapter 18: “The Budgerigar“) one at a time by first passing the finger over the outside rim of the wing to feel for any lumps (feather cysts) and then extending each wing fully to inspect its outer and inner surfaces for mites and lice. The number and condition of the primary flights of each wing reveals much about the stage of moult and health. Abnormal or missing flight feathers and a delayed moult represents failing health irrespective of the outward appearance of the individual bird.

    Polyomavirus (French moult) is a common cause of missing flight feathers.

    Quill mites are a major underlying cause of failing health and breeding failure in budgerigars (treated with lice spray & ivermectin).

    Feather cysts may be felt along the rim of the wing as hard fleshy swellings. They are usually found towards the wing butt in the area of the outermost primary flights (treated with Penicillin antibiotic and surgical excision under veterinary supervision).

• Feet & Leg Problems

  The feet of a healthy budgerigar remain clean as a result of a good circulation keeping them warm and dry. Soiling of the feet, toes or toenails is therefore a sign of failing health as it indicates poor circulation and cold feet.

  The feet are examined by enticing the budgerigar to grasp a finger in order to check the perching reflex (See page 231 Chapter 18: “The Budgerigar“).

  Splay legs (see page 306 Chapter 24: “The Budgerigar“) and deformed toes are poorly understood conditions that may occur with nutritional deficiencies, incubation problems, injuries sustained in the nest or with inappropriate perch shape and size.

• Preen Gland

  In a healthy budgerigar, the preen gland is barely discernible as a slight swelling near the base of the tail (see figure 9d page 105 Chapter 9 & page 306 Chapter 24: “The Budgerigar“). Roughened feathers or excessive grooming over the preen gland area is the first sign of a blocked preen gland. Tail feather abnormalities occur with large preen gland tumors because of the close proximity of the tail feather follicles with this gland.

  Preen gland infections are usually the result of vitamin D deficiencies and lack of direct sunlight.

• Vent Problems

  Examination of the vent feathers in the exhibition budgerigar can be a useful procedure to check the health of the individual bird. Wet-, pasted- and caked vent feathers are early signs of failing health. These conditions are discussed in this section and also in Feathers – Vent Feather Changes. Prolapses (see photo 9.26 page 110 Chapter 9: “The Budgerigar“) are other problems of the vent area.

  • Early Signs of Deteriorating Health

    • Wet Vent

      Wet vent (see photos 18.51 & 18.52 page 227 Chapter 18: “The Budgerigar“) refers to the wetness around the vent feathers, occurring as a result of a sudden stress.

      Breeders are aware that budgerigars at a show develop a wet vent as a sign of stress but any type of acute stress will produce a wet vent as it occurs as a result of cloacal malfunction.

      The cloaca is a three-chambered structure that separately stores the droppings passed down the bowel from the urine produced in the kidney. The uterus also opens into the cloaca (see figure 9k page 110 Chapter 9: “The Budgerigar“).

      In the healthy budgerigar, the water from the urine is recycled into the bowel and re-absorbed into the body. The system provides this desert bird with an extremely efficient method for conserving water. Under stress, the budgerigar becomes highly excited and defecates before water re-absorption is completed producing the water that appears around the feathers near the vent.

      The wet vent is a common occurrence in the birds under acute stress. Acute or sudden onset stress is associated with emotional stress as seen in birds at the show, when young birds are places in the “nappy cage”, when the juveniles are moved into the flights and in overcrowded studs.

      Physical factors that cause wet vents include sudden changes in temperature in the stud (too cold or too hot), fright (predators) and excessive fighting between birds due to a lack of perch space.

      The presence of wet vents is an early warning signal of an imminent and possibly serious health threat to the individual bird or the entire stud. The natural resistance and fortitude of budgerigars can be assessed by the absence or presence of wet vents. Birds repeatedly getting wet vents are not suitable for showing or breeding as they lack a calm nature. This nervous type of bird is also more susceptible to disease and a potential health hazard to a stud. These birds should be removed from a stud.

    • Pasted Vent

      A pasted vent indicates a prolonged stress. Pasted vents in one or more budgerigars indicate a long standing and potentially serious illness that is capable of infecting the entire flock including robust and vital birds. Look for other symptoms to “guestimate” an appropriate medicine – See Part 2 Medicine Selection.

      An infection requiring Sulfa-type antibiotic is present when a smell accompanies a pasted vent. Alternatively the acid contents of Quik Gel should be effective to control this stage of most infections whilst waiting for the results of veterinary testing.

    • Droppings Caked Around the Vent

      Dry, enlarged black droppings – This type of dropping is seen with low grade Megabacteria infections. Individual crop needle treatment using Amphotericin and Quik Gel is the treatment of first choice – See Part 2 Medicine Selection.

      Moist, large khaki green droppings – These droppings usually carry a bad odour when removed from the vent. Bacterial enteritis, coccidiosis and uterus infections are the most common cause of these droppings. Look for other symptoms to “guestimate” an appropriate medicine – See Part 2 Medicine Selection.

    • Stained Vent

      INSERT MISSING INFORMATION HERE!!!!!

By Common Symptoms

• Breeding Problems

  Many breeding problems occur as a result of introducing budgerigars to breeding cabinets when they are not ready to breed. Others occur because of a failure to provide the breeding pairs with the nutritional balance and dietary energy level needed to maintain their vigour throughout two breeding cycles. A plan to prevent these kinds of breeding problems is needed because breeding failures may result in deaths of important birds or the loss of an entire breeding season when sick birds fail to recover in time to breed again during that breeding season. For a detailed description of breeding cock and hen problems refer to pages 278-287 Chapter 22: “The Budgerigar“.

  Infertility is an inherent failing of some championship quality budgerigars and for these birds it is incurable. However, there are other causes of infertility that can be reversed. For a detailed description of infertility and other egg problems refer to pages 288-297 Chapter 22: “The Budgerigar“.

  The other egg problems discussed in “The Budgerigar” refer to those conditions involved with the failure of a fertilised egg to hatch. Although the cause of most of these egg problems can be identified and cured, their presence largely goes undetected by breeders who unknowingly blame infertility for the failure of these eggs to hatch.

  Nestlings refer to young birds in the nest from hatching until weaning age, when they leave the nest.

  The health of a newborn chick and the parental care it receives from hatching until weaning age determine its future value as breeding or show birds. Nestlings bred and reared by healthy parents will be strong at hatching and will grow to their full genetic potential when they receive good parental care and nutritious food in the nest. Those that are born weak will never achieve their true show potential irrespective of the level of care and nutrition they receive.

  Chicks are born weak due to a variety of reasons. Stress induced diseases such as Psittacosis or Polyomavirus infections produce weak chicks by devitalising the mother and undermining her ability to brood properly. Other diseases and nest contamination may infect the egg directly and debilitate the developing embryo resulting in a weak born chick.

  Death is the usual outcome of weak born chicks. For a detailed description of nestling deaths and other nest problems refer to pages 298-308 Chapter 22: “The Budgerigar“.

• Deaths

  Highly contagious diseases such coccidiosis, roundworms and trichomoniasis and toxic infections associated with contaminated foods are the most common causes of deaths in the flights, whilst energy depletion associated with inadequate nutrition, hormonally induced interruptions to the breeding cycle are the most common causes of deaths in the breeding cabinets.

  The highly contagious diseases have potential catastrophic consequences that can decimate a stud within a matter of weeks, abruptly destroying bloodlines that have taken years to create. Refer to pages 244-245 Chapter 19: “The Budgerigar“.

  Although there are advantages and disadvantages associated with each type of flight – internal or external – the cause of a death or illness occurring in the flights is more likely a result of stud management rather than whether the flights are indoors or open to the weather.

  Sooner or later all budgerigar flocks will become exposed to life threatening diseases. Breeders should be prepared for such a situation and have a tactical response plan prepared in order to avoid unnecessary deaths.

  A tactical response plan should incorporate an emergency first aid treatment protocol for individual sick birds, a method for “guestimating” a treatment to protect the remainder of the flock and a method for identifying the nature of the disease.

  An emergency treatment plan needs to be activated whenever two or more birds die in the flights within 2 weeks, because the earlier diagnosis and treatment is initiated the better the chances of averting catastrophic losses.

  • Deaths in the Flights

    An occasional death in the flights is considered a normal occurrence and often the result of natural attrition involving older or inherently weak birds. Concern, however, should be aroused when more frequent deaths and an increasing number of sick birds appear in the flights, as this is the pattern of a contagious disease.

    First Choice of Medicine
    The following emergency medicines should be mixed together in the drinking water with Quik Gel whilst a diagnosis is being confirmed.

    Qwik Gel is the first choice emergency medicine when:
    • Deaths with no other symptoms

     
    Sulfa-type antibiotic is the first choice emergency medicine when:

    • Deaths associated with the presence of a “chicken-house” smell in stud
    • Deaths associated with green droppings, smell to droppings or occurring within a week of wet weather rain

     
    Penicillin antibiotic is the first choice emergency medicine when:

    • Deaths associated with stained feathers above nostrils
    • Deaths associated with white or brown watery droppings and signs of vomiting
    • Deaths are associated with symptoms of dropping changes that carry no odour
    • Deaths associated with French Moult outbreak

     
    Doxycycline is the first choice emergency medicine when:

    • Deaths associated with ongoing conjunctivitis and “red eye” problems
    • Occasional deaths associated with infertility during the breeding season
    • Deaths are associated with green staining of vent feathers

     
    Baytril is the first choice emergency medicine when:

    • Deaths associated with mice infestation or the presence of a mouse dropping smell in stud
    • Deaths associated with yellow staining of the vent feathers

     
    Piperazine Wormer is the first choice emergency medicine when:

    • Deaths associated with birds of all ages and sexes “going light” over a short period following wet warm weather
    • Deaths associated with large watery dark brown droppings in unrelated birds

     
    Amphotericin is the first choice emergency medicine when:

    • Deaths associated with white or blue mould on droppings
    • Deaths associated with related birds going light with dry feathers and black droppings

   

  • Deaths in the Breeding Cabinet

    An occasional death in the breeding cabinets should not be considered a normal occurrence but a cause for concern. Treatment must be confined to affected breeding cabinets alone until a definitive diagnosis confirms a need for flock treatment – because of an airborne contagious disease, mite infestation or food/water contamination.

    Choice of the emergency first aid medicines is the same above list for sick birds in the flights.

• Dropping Changes

  Examining the droppings of budgerigars from a distance can reveal helpful information as to the health status of a flock. The size, colour and consistency of droppings offer the best clues as to whether a change in behaviour or plumage appearance is a significant risk to a flock’s continuing health.

  Close inspection of the floor of the flights or breeding cabinets is required to notice a change in the droppings (See page 217-218 Chapter 18: “The Budgerigar“).

  Droppings of a healthy flock are uniformly small, round, dry and black in colour with a white topping. Down feathers are often attached to these droppings. A change from small, black and white droppings to tan or khaki coloured droppings is an indication of a stressful event that if allowed to persist may lead to disease. Failing health or disease is present when large coloured droppings appear on the floor of a flight. When seen in the breeding cabinet large khaki coloured droppings may be considered normal when a hen is in the process of laying eggs, eating soft foods or parents are feeding young.

  • The Healthy Dropping

    The healthy dropping is characterised as follows:

    • Small, black with white caps
    • Have an attached down feather
    • Dry with no sign of wetness or smell

     
    The healthy dropping of the healthy budgerigar is black in colour, round, has a white cap and a down feather attached to it. The droppings of healthy breeding birds are not always small and black. The small, dry dropping of the healthy budgerigar is a reflection of the top fitness and a fully functional cloaca. The character of the droppings may change from day to day dependent upon many factors but the budgerigar breeder can look to the droppings as a most reliable and sensitive measure of the health of the flock. The healthy budgerigar may produce from 25 – 50 stools per day because of its extremely high metabolic rate. The healthiest aviary birds produce the smallest droppings.

    Down feathers or pin-feathers are those very small fluffy feathers that are dropped every day in the perfectly healthy budgerigar. They are seen on the floor, attached to the wire or droppings in the healthy aviary, but are no longer “dropped” at the first instance of stress of any kind. Their absence from the flight floor is a sure sign of a potential health problem.

    What is the significance of “down” on the droppings? The healthy budgerigar starts producing “down” feathers soon after the juvenile body moult (i.e. when the bars disappear from the forehead) is complete. The down feathers are used for insulation and produce a fine powder that waterproofs and lubricates the feathers. Their growth reflects the health and vitality of the budgerigar. The healthiest birds drop down feathers daily, producing copious amounts of powder (bloom) in the process.

  • Interpretation of Droppings

    The droppings are a very reliable and sensitive reflection of health. The careful observation and understanding of dropping changes in the flights or breeding cabinet is an incredibly powerful health management tool, allowing the observant breeder to quickly restore the health balance of the flock by using products such as Quik Gel rather then medicines.

    These products stimulate health by returning the flock to its natural balance. The best results are achieved when they are used at the first signs of a change in health. They act differently to medicines, which cure illness by killing the germ. Instead they restore the natural conditions of inner health to the body, having no direct effect on the germs. Their action prevents illness before it has had time to establish itself.

    The daily examination of the droppings on the floor is the most useful method for monitoring the health of the budgerigar flock. It is best to have flight and breeding cabinet floors free of any grit, sand, wood shavings or saw dust so that the droppings can be easily monitored every day. The small black and white is the dropping of a top heath and the first thing a breeder should see first thing in the morning.

    A change form healthy dropping indicates a potential health problem. View with caution any change in the colour, consistency or smell of the droppings. The discoloured dropping is abnormal in budgerigars fed a dry seed mix, although breeding birds and aviary birds may produce a larger, green coloured and watery dropping for a short time (24 hours) after eating soft foods, greens or soaked seed.

  • Abnormal Droppings

    The dropping is a very reliable and sensitive measure of the health of the aviary birds and reveals a wealth of information for the observant breeder, reflecting the health and management of the flock. The fancier is able to monitor the health of the flock by observing for any dropping changes. The early recognition of a dropping change allows the fancier to implement an immediate recovery plan that protects the health of the entire flock by using the water cleansers.

    The detection of abnormal droppings is only possible when the flights or cabinet floor is cleaned regularly. It is impossible to detect early illness in aviaries with sand, soil or deep litter systems.

    The Early Signs of a Potential Health Problem

    These changes can indicate deterioration in health, not a disease:

    • Watery droppings or wet vent
    • Larger droppings
    • Absence of down feather on droppings
    • Change in colour of the droppings
    • Smelly droppings

     
    What are the effects of stress on the droppings? The high metabolic rate of the wild budgerigar protects the livelihood of the budgerigar in the wild but exposes the health of the budgerigar to the stresses of captivity. The wild budgerigar has adapted to the harsh arid environment of central Australia largely due to its small size and high metabolic rate. It has evolved totally dependent upon the perfection of nature. Unfortunately, the aviary situation is far less then perfect in providing the budgerigar with its evolutionary requirements for health. It is the high metabolic rate of the budgerigar, the Achilles heel for survival in the wild bird that exposes the aviary budgerigar to so many illnesses. This high metabolic rate allows it to withstand the effects of stress for only short periods of time. The sudden disease outbreaks and mortality so common to the budgerigar aviary are usually the result of prolonged stress.

    The careful observation of the droppings is by far the best remedy against disease outbreaks in the budgerigar aviary. Any change in character of the droppings is a warning sign of an immediate health problem, because stress of any kind provokes and immediate change in the droppings of birds, especially those with a rapid metabolism such as the budgerigar. The changing droppings reflect the bird’s natural response to stress largely controlled by the body’s protection and survival systems.

    Although the signs of stress in birds are subtle, they become more obvious to the trained and observant eye. The weaker birds are the first to show signs of stress. The watery dropping is the first sign of stress but is very short-lived (24-48 hours) and often missed, because of the budgerigar’s extremely high metabolic rate. After a day or so the droppings become larger and change usually to a khaki-green colour. Without treatment at this time the stressed birds’ health deteriorates and disease appears and spreads throughout the aviary. Treatment to restore the health of the flock is best given at the first signs if stress.

    Signs of Stress

     
    • A watery dropping or wet vent is a sign of sudden (acute) stress. This is by far the most effective stage to prevent illness. Health is restored using water cleansers, energy supplements and by repairing the management flaw

     

    • Large, soft, discoloured droppings appear with prolonged (subacute) stress. Illness can still be prevented at this stage without using medicines

     

    • Pasted vents, large watery an often-smelling droppings are signs of long standing (chronic) stress. The disease already established within the aviary at this stage requires veterinary assistance and the appropriate use of medicines to restore the health of the flock.

     

    • The absence of down feathers is an early sign of stress. Down feathers on the droppings is a good sign that the birds are healthy and their absence reflects a stress of some kind. Water cleansers are used immediately the down feather disappears from the droppings. At the same time the dropping should be examined to see if any further treatment is needed.

     

    • Poor stud conditions may be responsible for the absence of down feathers. The stud design can be assessed by looking for down feathers on the droppings first thing in the morning. When down feathers appear in the afternoon and not in the morning, then the flight conditions are too cold, too hot, too wet or humid. Poor environmental conditions “stress” the birds, depriving them of restful sleep, retarding down feather production, reducing their ability to conserve body heat and exposing them to illness. The absence of down on the droppings may be the only sign of illness in many studs.

  • Watery Droppings

    Watery droppings are early signs of illness in budgerigars. A wet vent and watery droppings on floor recognize their presence.

    An increased water intake due to thirst is also a cause of a watery dropping. Often the budgerigar will pass a watery dropping within ten minutes of drinking a lot of water. There is a wetness around a normal looking “snake like” dropping when an increased thirst is the cause of a watery dropping. A wet “mushy” abnormal looking dropping is caused by bowel infection. The cause of watery droppings can be determined by the time of day that they occur.

    What is the significance of watery droppings of a morning?
    Watery droppings in the morning but turning normal in the afternoon is stress induced indicating a design flaw of the stud (too cold, too wet) that may be remedied by insulating the flights, especially the ceiling.

    What is the significance of watery droppings of a afternoon?
    A watery dropping in the afternoon rather than first thing in the morning is also stress induced and may occur with predators (rats, mice, snakes, dogs, cats), draughts or a sudden weather change.

    What is the significance of watery droppings during the night and day?
    Watery droppings during the day and night are commonly associated with illness such as canker, coccidiosis, Chlamydiosis, fungal or thrush infections. Wet droppings also occur when sugar based medications are administered (vitamins, electrolytes, antibiotics etc.).

    What is the significance of white, watery droppings?
    White droppings occur when there is a gizzard obstruction. The bird with white watery droppings requires immediate first aid treatment and crop needle feeding. The white watery dropping is a common finding with cold stress when birds over-engorge on grit. It is important to remove all grit temporarily from the cage when white watery droppings are seen.

  • Enlarged Droppings

    What is the significance of larger droppings?
    The size of the droppings is a very good indicator of the fitness and health of the budgerigar. The metabolism of the most healthy and fit birds purrs with efficiency and requires minimal energy to run at top capacity. The budgerigars in top health eat and drink less because their energy systems are highly efficient. They produce droppings that are small, tight, low in water and are well formed; the fittest birds have the smallest droppings. Large droppings occur when the birds eat too much. Excessive hunger occurs with feeding parents, illnesses, parasite infestations or as a habit. Large droppings may indicate a fitness or heath problem and should be tested microscopically.

    Large droppings reflect a continuing stress. The use of Quik Gel immediately large droppings are noticed in the flights or breeding cabinet, is the best and most natural means for preventing illness in budgerigar flocks.

    A large dropping is an early sigh of a health problem. On closer examination a change in the colour and wetness may also be noticed.

    Persistently large, discoloured, wet droppings indicate a health problem in the breeding cabinet.
    Large droppings do occur in the breeding cabinet of healthy hen birds. Healthy cock birds that are not feeding should have normal droppings. Look at the perch site to check the health of the cock and hen in the breeding cabinet. Cock birds may produce stress related droppings soon after pairing in incompatible pairs. Feeding cocks may produce larger droppings, but too much moisture in the droppings indicated a problem in either sex. Mould growth on the dropping in the breeding cabinet is a sure sigh of a health problem.

• Vomiting

  Vomiting is a life-threatening symptom requiring immediate attention.

  The most likely causes of vomiting are:

  • Blocked gizzard (with sour crop)
  • Canker (Trichomonaisis)
  • Megabacteria

   
  First Choice of Medicine
  Birds showing symptoms of vomiting must receive immediate emergency first aid treatment. The following emergency medicines should be mixed together in the drinking water and administered together with ER formula / Quik Gel by crop needle whilst a diagnosis is being confirmed.

   
  Metronidasole and Penicillin antibiotic are the first choice emergency medicines when:

  • Vomiting is associated with a sudden illness following wet weather with additional symptoms of a wet head, gas in the crop and continuing appetite. Hens are more likely to suffer these symptoms in the breeding cabinets and cocks in the flights. These are symptoms of Sour crop related to a blocked gizzard. Sour crop may also occur as result of feeding a contaminated soft food. Under these circumstances birds of both sexes will show symptoms within 72 hours of eating the contaminated food.

   
  Baytril is the first choice emergency medicine when:

  • Vomiting is associated with a sudden illness following wet weather with additional symptoms of a wet head and gas in the crop. Several birds of both sexes show the above symptoms within 72 hours of eating the contaminated food. These symptoms occur when sour crop is unrelated to a blocked gizzard but occurs as result of being fed a contaminated soft food.

   
  Ronidasole are the first choice emergency medicines when:

  • Vomiting is associated with a sudden onset serious illness following warm weather with additional symptoms of gas in the crop, stop eating, dark green droppings and any discharge from the mouth (See page 393 Chapter 30: “The Budgerigar”).

   

  • Cocks are more likely to suffer these symptoms in the breeding cabinets and flights. These are symptoms of Trichomoniasis (canker). Follow an Emergency First Aid Treament forthesick individuals as well as a flock treatment.

   
  Amphotericin is the first choice emergency medicine when:

  • Vomiting is associated with an ongoing illness following an acute stressful period – cold stress, weaning etc) with additional symptoms of going light, excessive hunger, dark brown to black droppings, seed in the droppings. Related birds of both sexes may be affected simultaneously or over a period of time. These symptoms occur with Megabacteria infections have blocked the stomach and gizzard.

 

• Weaning Problems

  Due to their much larger size, exhibition budgerigars take 20% longer to reach weaning age. They start to wean when 5 weeks old and may take several more days before they are able to eat and drink by themselves. It appears many exhibition budgerigars have lost their instinctual ability to wean quickly and for them weaning as well as fledging are very slow processes.

  It is the diminished ability of exhibition budgerigars to wean and fledge quickly that predisposes them to weaning problems. In order to minimise weaning problems most breeders move nestlings of weaning age into a communal nursery (weaning cage) for between 1-3 weeks, where under close observation, they learn to eat, drink and fly before they are allowed to enter the flights.

  (See pages 310-319 Chapter 22: “The Budgerigar”)

By Treatment Trial

A treatment trial is an important means for diagnosing many budgerigar diseases, because it is difficult to diagnose many of the more serious diseases in early stages of infection (e.g. Coccidiosis, trichomoniasis, round worm infestations) and for others diagnostic testing is unreliable (e.g. Psittacosis, Megabacteria ) or takes may days to finalise (e.g. Fungal infections and toxins).

A positive response to a treatment trial involving a “guestimated” medicine and emergency first aid treatment within 48 hours of treatment should be expected when the correct medicine is chosen.

A positive or negative response to treatment trial helps confirm the correct diagnosis and determines a need to continue or stop treatment for the entire flock.

• Positive Signs to Treatment: Individual bird

  • Increased activity within 12 hours
  • Fawn colour droppings within 24 hours
  • Perching behaviour within 48 hours
  • Eating after 72 hours
  • Feather colour returns within 72 hours
  • Climbing up wire of hospital cage after 72 hours

• Negative Signs to Treatment: Individual bird

  • No increased activity within 48 hours
  • Droppings remain dark green after 48 hours
  • No perching behaviour within 72 hours
  • Not eating after 96 hours
  • Feather colour returns within 96 hours
  • Climbing up wire of hospital cage after 96 hours

• Positive Signs to Treatment: Birds in Flight

  • Increased activity and noise within 24 hours
  • Smaller droppings within 24 hours
  • Feather colour visibly brighter within 72 hours
  • Down feather appear on floor within 72 hours

• Negative Signs to Treatment: Birds in Flight

  • Dark green watery droppings after 48 hours
  • Fluffed up look within 48 hours
  • No increased noise or activity after 24 hours
  • Vomiting

By Location of Problem

See Part 2 Medicine Selection.

Dr Rob’s Products

To order the products mentioned in this article, please use the links on the Dr Robert Marshall page.

• By Symptoms
• Emergency First Aid Medicine Options
• Medicine Options for the Flights
• Medicine Options for Breeding Cabinets

By Symptoms

• Sick birds are given their best chance of being saved by adding an appropriate medicine into the ER/Quik Gel formula and administering it directly by crop needle.

  At the same time, whilst waiting for the final outcome of veterinary tests, adding Quik Gel to the drinking water may temporarily protect healthy in-contact birds.

  First aid medicines are “guestimated” from the following list of medicine / symptom options.

Emergency First Aid Medicine Options

• The symptoms are used to “guestimate” the first choice of medicine. The correct medicine choice is confirmed by a positive response of the sick bird to the medicine or from the results of veterinary testing.

   
  The probability of selecting the correct medicine is improved by knowledge of the symptoms and behaviour of the various diseases.

  • Sulfa-type Antibiotic (Sulfadimadine / Trimethoprim)

     
    Sulfa-type antibiotics should be selected when:

    • A sudden cluster of deaths occurs in the flights
    • Stained vents appear in individual birds
    • There is an odour associated with the droppings
    • When the dropping is watery
       

  • Penicillin type Antibiotic (Amoxycillin / Tylan)

     
    Penicillin-type antibiotics should be selected when a sudden illness is associated with:

    • Feather staining above the nostrils
    • Vomiting after cold weather
    • White or brown droppings
    • French Moult and Yellow Belly
    • Pasted vents
       

  • Doxycycline hydrochloride Antibiotic (Doxycycline 10%)

     
    Doxycycline-type antibiotics should be selected when:

    • Intermittent deaths & recurrent diseases occur throughout the stud
    • There is widespread infertility or poor breeding results
       

  • Anti-fungal Medicine (Amphotericin B)

     
    Antifungal medicines should be selected when an illness is associated with:

    • Black or brown and large droppings linked with weight loss
    • The presence of mould on droppings
       

  • Baytril (Enrofloxacin)

     
    Enrofloxacin-like antibiotics should be selected when an illness is associated with:

    • Mice infestation
    • Contaminated food
       

  • Canker Medicines (Ronidasole & Metronidasole)

     
    Canker-type medicines should be selected when:

    • There is vomiting, sudden severe illness with dark green droppings often starting in related birds
    • Watery, smelly droppings of breeding birds
       

  • Water Cleansers & Water Buffers (Water Buffers or Citric acid)

     
    Water Cleansers should be used:

    • In the drinking water to protect all in-contact healthy birds whilst a diagnosis is being confirmed
    • Following a disease to disinfect the flights breeding cabinets, water and food containers

     
    Water Buffers should be used:

    • Whenever there is wet weather or when large droppings appear in the flights
       

Medicine Options for the Flights

• Flights crowded with young birds are especially susceptible to illness because of the fierce competition for feed and rest.

   
  At this time often the birds “just don’t look right” and it is difficult to know whether or not to use medicines.

  At the first signs of large droppings, Quik Gel should be given to the flock before thinking about using antibiotics.

  Veterinary dropping tests are the best means for determine an appropriate antibiotic.

• At the First Signs of Illness in the Flights

  • Isolate sick birds for individual emergency first aid treatment
  • Select a medicine from the symptoms and add to ER/Quik Gel, then administer by a crop needle
  • Add Quik Gel into the drinking water of all other birds whilst waiting for the diagnosis from veterinary tests or response to the “treatment trial”
  • Clean then disinfect or blow-torch floors of flights
  • The correct choice of medicine is confirmed by a positive response of the sick bird to the selected antibiotic. The entire flock (except breeding pairs) should receive this antibiotic medicine when two or more birds have died within a two-week long period
  • Antibiotic choice is incorrect and should be changed when the ill bird fails to respond after 48 hours of emergency first aid treatment. By this time veterinary tests should have returned a definitive diagnosis and indicate the best antibiotic to use

Medicine Options for Breeding Cabinets

• Individual breeding cabinet rather than flock treatment is the best approach for most breeding problems as most diseases of the breeding season reflect the health status of the individual pairs rather than the entire flock.

   
  It is far better to treat individual pairs in their individual breeding cabinets and to avoid flock treatment when problems occur in the breeding cabinet. Exceptions to this rule occur when food contamination infects all breeding pairs and when Psittacosis and French Moult are seriously impacting on breeding performance.

  Flock treatment for the breeding birds is given only for those diseases transmitted through the air or food (French Moult, Aspergillosis, Mite Infestations and Psittacosis) and is not recommended for other diseases such as Canker and Megabacteria which reflect a weakness in individual pairs.

• At the First Signs of Illness in the Breeding Cabinets

  • Treat the individual bird in the breeding cabinet with ER/Quik Gel and selected antibiotic by crop needle
  • Add Quik Gel and selected antibiotic to the drinking water of the affected breeding cabinet
  • Clean and disinfect the affected breeding cabinet
  • Mix Quik Gel into the drinking water of all other breeding cabinets
  • The correct choice of medicine is confirmed by dropping tests or a positive response of the sick bird to the selected medicine. This medicine is then given in the drinking water of in-contact breeding birds but not to the entire breeding room
  • Medicines are stopped but crop feeding continued when the ill bird fails to respond after 48 hours of treatment. By this time the veterinary tests should have returned the diagnosis and the best treatment

Dr Rob’s Products

To order the products mentioned in this article, please use the links on the Dr Robert Marshall page.

This was attributed to a specific avian flu form in poultry which also occurs periodically in wild birds. The particular strain of avian flu involved is called the H5N1 variety and is pathogenic.

At the time this is being written (2006 – see foot of article for 2010 update…) the number of recorded human deaths is less than 100 world wide. This may change if H5N1 changes its structure (a mutation) which can then infect humans. It would then be possible to transmit the infection to other humans. A pandemic affecting the whole world would then ensue as happened in the early 1900′s when thousands died.

To clarify, why the current deaths have occurred before any mutation has been proven is not clear. The conditions that prevail, where the deaths have been recorded to date, seem to be in villages and “farms” where such poultry are kept in appalling ways. Even sick birds are killed and eaten and poultry blood swallowed. Uncooked poultry may also be a factor.

“Bird flu”, the common term, has now spread among poultry, probably carried by migrating wild birds. It is widespread in Africa (Egypt, Nigeria) and also India. In Eastern Europe there have been small outbreaks in wild birds.

Thousands of all forms of poultry are being culled and burned where any outbreak has been confirmed by laboratory diagnosis which for the most part seems to be carried out at Weybridge in Surrey, England. The fact that the African front has opened up presents a formidable problem. Poultry exist in free range conditions in thousands of small villages where they mingle with humans. Eradication of the disease will be tremendously difficult in such conditions if there is a mutation.

Experts are unsure as to how much, and what kind of genetic changes would be required for the virus to become a global health problem. Nor do they know how long this process will take – if it does occur at all. Some are adamant that it will “cross over”. Others are not convinced. It is estimated that a global pandemic would cost the world economies £455 billion ($650 billion).

Symptoms in Humans

An infected person would start by getting a headache followed by chills, a cough, aching body, a stuffy nose and a sore throat – similar to normal winter flu. However, in avian flu the extra symptoms that will emerge will be eye infections, pneumonia and severe breathing difficulties.

Facts

A virus cannot be killed, as with a bacterium. Yes, there are palliative drugs for easing cold sores, but only a specific preventative vaccination can really stop any viral transmission to any extent. However, until a clear case of exactly the mutated form of avian flu has taken place, a vaccine cannot be developed. Furthermore, the information is that it takes a minimum of six months to create such a vaccine and millions would require treatment. A massive problem causing thousands to die.

To Your Birds

Let us assume that your aviary and its valuable contents are threatened by an outbreak some 100 miles away. What should you do?

The advice from the UK Ministry involved (DEFRA) is to close the aviary and contain the birds completely so that any infected wild birds that pass over cannot infect them. It has always been sensible advice for years for outside flights to be covered to prevent infection from any wild bird diseased droppings.

The practice of biodiversity is advised by which you use a disinfectant trough into which you add Virkon S or F10 to water before stepping slowly through it before entering the birdroom. Similarly you must realise that most infections are carried on the hands. Fanciers visiting you should be asked to wash their hands outside the birdroom, in the solution used, as well as going through the foot trough before allowing them inside your aviary. It is vitally important this procedure is not neglected.

If a media announcement of a case is made, it is suggested that you approach your surrounding neighbours quickly, stating the precautions that you have taken. This should allay any concerns they may have. Do this before they approach you with their views based on sometimes erroneous information they may have heard.

It goes without saying, to a degree, that should a world wide outbreak occur, the budgerigar exhibition would be devastated. Time can only tell the outcome.

Situation in United Kingdom – January 2010

The current situation on Avian Influenza (AI) is that the UK National Ministry, DEFRA, announced in November 2008, that:

“The UK became officially free from AI disease according to the rules laid down by The World Organisation for Animal Health.”

Trade with the European Union resumed on 8th July, 2008.

It must be noted that there are a variety of forms of AI, but it is only the H5N1 strain that is pathogenic to humans.

Sir Liam Donaldson, Britain’s Chief Medical Officer, who is retiring, claimed in 2005 that:

“This strain will probably kill 50,000 people and a final death toll of 750,000 deaths is not impossible.”

The final death toll amounted in the UK to – nil!

It is stressed however that due care still be taken at bird shows with the practices used under the heading of “bio-security” still being continued.

This glossary of terms is here to answer such questions.

If you have heard a term used that does not appear here, please contact us and we’ll add it to the list below.

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Zoology was however to prove a very useful source of knowledge in understanding the basics of animal and human anatomy. I could see that having started breeding budgerigars at the age of 12, that this subject could prove useful but I did not realise, and still do not, how difficult the external diagnosis of disease in our birds was going to be.

Avian Veterinary Surgeons

As I grew older, I naturally lost birds from time to time and I quickly found out that the veterinary profession was sadly lacking in advice and help when I needed it. Subsequently, I was advised that the veterinary colleges only spend about a week on all birds in a five to six year course. Perhaps I am being cynical, but I think many students must have taken leave during that week because so many vets that I have tried over the years, struggle to help you. One actually said, “You obviously know more than I do so what drugs do you want?” Hardly comforting, so I quickly dropped him.

Today, I know that there are specialist avian vets upon whom to get some help but usually they are at a distance and getting a bird to them is near impossible to be of use. Unfortunately such credible vets are rare and you need a vet who has the vital laboratory equipment backing him / her. I worked in laboratories for BP for many years so I fully understand what is required and there is a great deal of expense involved in acquiring essential back up equipment. This will reflect in charges that are levied in addition to the avian expert’s knowledge. When I left BP to start BW Magazine in 1982, my charge out rate for work carried out for other companies was, even then, £170 per hour. What it is today I can only guess at, but the moral is that you only get what you pay for.

All of us need to understand that following the death of a bird(s), a carcase starts to degrade and deteriorate rapidly. I will give you an example later. So sending a bird via the postal services however speedy is useless and I quote David Jones (former Chief Veterinary Officer at London Zoo and later Director of London and Whipsnade Zoos):

“It is far better to get two ailing birds that can be euthanized and the body tissues examined immediately if you want accuracy and correct diagnosis to be the order of the day”.

Many UK and European fanciers will remember the late Mick Mapston who was not only one of our finest judges, but who also possessed a great sense of humour. Years ago the UK Budgerigar Society used a veterinary service for its members (no longer) and pretty well every diagnostic report that the member would receive about his dead bird contained the assertion that “Cranial Haemorrhage” was a cause.

Mick said:

“I know the answer to that. When you take the bird to the post office addressed to your vet, it’s the woman behind the counter who bangs the package with the post office stamp!”

Mick’s humour is sadly missed.

Primary Cause Of Death

I referred earlier to the immediate changes that start to occur in a carcase after death. The proof of this, to give one example, was that in 1970 I was approached by a lady fancier of note to help her solve a major problem with her stock. Unfortunately these sick birds exhibited the same symptoms as 15 other diseases we know about. Fortunately they also were noticed to be creating “dust” in their seed bowls and were constantly eating by grinding up the grain into tiny particles to get a few grains down into their crops. Fungal treatment was not effective, so what was the primary cause?

Various vets had been tried before I was approached, but all failed without an accurate diagnosis. I decided to write a full report to my vet which ran into six pages. That was sent up to London Zoo Veterinary Dept. and then I was asked to obtain several live birds that were suffering and take them up to David Jones himself. He passed these birds to a young and very able qualified vet called Gordon Henderson. Henderson euthanized the birds and quickly established that the problem was caused by two different protozoa called giardia and trichomonas.

Where the former vets had gone wrong was not realising that these protozoa either disappeared or died within 10 minutes of the death of the birds. Also the gut contained fungi which lined the oesophagus and was destroying the linings of the gizzards which were confirmed as ulcerated.

In due course Henderson found that the real primary cause was ingested trichomonads probably from wild birds and especially pigeons via open flights. Note: Avian Flu could be contracted easily without covered flights. These “bugs” then swim in the gut and change the PH (acid/alkali levels) with the result that the fungi were getting a firm hold and reducing the diameter of the oesophagus and other internal damage. Now you know why posted carcases can be a wasted exercise.

Place New Birds in Quarantine

Some time ago, a very nice and dedicated fancier (Mr A), who had developed a high quality stud of light greens and grey greens, started to lose all his hens and eventually all died and he was devastated. The damage was done before I heard about it.

His cocks still looked fit so these were passed to a friend (Mr B). Later Mr B called me saying he was very worried as his birds were now suffering and informed me that Mr A had bought in a bird(s) from a fancier in Yorkshire but had not quarantined them after purchase as they “looked” perfectly fit. The trouble started soon after.

I advised Mr B to now do the sensible thing and take two birds to a known avian specialist vet. However he was not keen to do so saying, “But he will charge £300 to check everything.” I felt that was folly and I have heard nothing since.

The fact is that we all have to understand that any new purchase from an aviary that exhibits poor management with uncovered outside flights, can be supplying birds that are, even unknowingly, “carriers” of disease.

It has to be in all our interests to confine new introductions well away from the main bird room under quarantine conditions for 30 days and run them through a course of antibiotic, an antiprotozoal drug and a de-wormer, in that period. Immediately following, put them through a course of a multi-vitamin solution (such as abidec) to restore their metabolism back to normal.

None of this is difficult to do but how many of us actually do it? Not many is the answer, but the penalties are a disaster if you do not.

Real Solutions

I have to confess that even with the quality aviary and facilities that I have here, I still find there is great difficulty in wondering why I lose the odd hen when she is breeding for no apparent reason and why with clean surroundings you get the odd sick bird appearing – often just ill but without any external symptoms so that you don’t know exactly which drug could be the answer.

So often in such circumstances the bird is lost even with great attention to its welfare with being kept warm with a heat source and treatment. Taking such a bird away from the heat source to a vet can accelerate matters as well, as so often a vet will not offer a drug without seeing the bird. That is understandable, but with vets being inexperienced with birds you are mostly on your own with the odd infected bird.

Only when there is a major infection across the stud are you forced, if you are sensible, to pay out for a real avian expert. Frustrating? You bet it is, because none of us likes to lose birds unnecessarily and of course “It’s always a good one that is the cause for worry”.

Have I any real solutions? Frankly, no. As one famous fancier said to me some years ago, “After 65 years in this hobby I feel I know nothing about budgerigars.” I couldn’t agree more!