As fanciers familiar to this website understand, in Dr Rob Marshall, we have on board, arguably, one of the finest avian veterinary surgeons in the world.

His book The Budgerigar should be to hand for all serious fanciers for the answers to all the disease conditions that exit in parrot-like forms (but specifically on budgerigars), when it always seems as though it is the best ones that succumb to “going light” and we struggle to help them.

Below are two examples of sound procedural advice on what are mysterious problems for even the most experienced of us.

Neither fancier wishes to be named.

Problem #1 affecting cocks only

Question: I get occasional birds that do not exhibit any external fluffing up features or nasal discharge or vent problems. However they do not look 100 per cent and their crops are almost empty. They require a heat source to help as there is some loss of weight. No signs of wetness around the beak and no regurgitation is evident. It can occur in flights or breeding / stock cages but seems worse as the colder weather begins. Can you make a calculated guess as to what it could be and would it be helpful to crop feed them using one of the powders made for this purpose?

Dr Rob says:

These birds are birds that come into breeding condition, so sexually they are on the rise (see pages 270-273 in The Budgerigar). You may see a very blue cere(s) and as you say, involving a cold spell (see pages 322-323) – there may be pin feathers on the head as well?

What happens is that under the effect of testosterone, their immune system is affected which causes an acute Streptococcus infection (see pages 374-376).

Check also for quill mites around the tail region in particular (see pages 390-291).

Preventative treatment is by using “Quik Gel” to support the breeding condition while it is chilly and using a penicillin based product containing amoxicillin from your local veterinary surgeon. Administer via a crop needle. Both of these products are obtainable from my surgery or through Riversway Avicultural (see advert on this Website) in UK.

No action and the result is infertility in the next cycle in 7-8 weeks and of course possible death at any time.

Associated images from “The Budgerigar” – click on any image to enlarge it:

 

 

Problem #2 affecting hens only

Question: Many of my hens develop watery large droppings with a few having caked vents during the breeding season, in and out of the breeding cages. All the cocks are fine. There is a smell to the droppings. Can you advise please?

Dr Rob says:

The most likely cause is stress which all breeders seem to dismiss, probably because we as humans all suffer stress in the modern world.

Where birds are concerned, stress occurs during the breeding cycle of the hen(s) (see pages 285-287 especially figure 22b). Not all hens are affected because this problem affects only those breeding hens when the stressful factor arises at the critical stage of the breeding cycle (e.g. a cold spell, wet weather etc. See pages 380-384)

Look especially at fig. 30a and figs 30b and 30d and examine the stress factors outlined.

Treat the complete flock with “Quik Gel” for two days to counteract the stress across the complete stud.

Isolate and treat hens with dirty vents and treat them also with an appropriate antibiotic medicine. Such hens require additional nutritional support (e.g. a liquid calcium and “Quik Gel”) during their recovery and once recovery starts such patients must be rested and fed well for 2 months (a complete breeding cycle).

Associated image from “The Budgerigar” – click on the image to enlarge it:

 

Additional comment by Gerald Binks

A warning to the inexperienced!

Do be aware that many items sold as “Hospital Cages” can quickly cause death by dehydration as the patient is incapable of drinking itself because it is so ill.

Many fanciers today use a show cage placed on a heat source so this sustains the body during treatment plus frequent topping up with water direct to the beak or via a crop needle.

Q. If you were shipping a group of birds abroad, across the USA, or via road, involving a long number of hours in excess of a day, is there any merit in putting them on amoxycillin trihydrate before they leave an aviary to assist with stress?

Similarly, if a breeder was buying a bird in Australia from a top champion in, say, Queensland and driving back to South Australia, would he/she be advised to crop “feed” amoxycillin before departure?

The stresses of such journeys are obvious involving crating, unfamilar noises en route, changes of seed and water on arrival in new premises and the rise in streptococcal infection as a result.

Jim Carter
Texas, USA

Our resident veterinarian, Dr Rob Marshall, answers as follows:

A. This is a very insightful question.

My approach to this situation is to give “Quik Gel” in drinking water a day before transfer and again via crop needle three hours before departure.

On arrival at the destination, place the birds in a holding cage, separated according to sex.

Monitor each bird closely for signs of acute stress as they enter the cage – i.e. look for pectoral muscle weight loss (see pages 226-7 “The Budgerigar” book) and wet vent (see pages 227-8 “The Budgerigar” book).

If these signs of acute stress are present, then crop feed with food and “Quik Gel” and a penicillin antibiotic (e.g. amoxycillin) and repeat this process for two days.

If no signs of acute stress are found, then give normal food and “Quik Gel” in drinking water for one day, then monitor the birds for five days whilst they acclimatise to their new home.

Note from Gerald Binks:

I cannot speak too highly of Dr Marshall’s book and, in particular, his product “Quik Gel”.

The latter is superb for administering immediately to a sick bird under stress.

My personal use of “Quik Gel” has been outstanding in the aviary, when needed, associated with a heat source.

Full details on “Quik Gel” can be found in this article.

Full details on “The Budgerigar” book can be found in this article.

Both of the above can be obtained online as detailed in this article.

He is arguably the finest and most experienced veterinary surgeon in the world currently highly active in the field of avian diseases.

An Australian, he has his own small veterinary practice in Carlingford, Australia. His knowledge, supported by his extensive Curriculum Vitae, plus papers and books on avian health, is unequalled.

His latest publication “The Budgerigar” was published in 2009 and took 12 years to produce. There has never been a more extensive volume to help our birds survive when ill. It is a perfect volume to have to hand. (For further details see “The Budgerigar”)

As part of his relationship with this website, Dr Marshall has provided an emergency first aid treatment process, so that any fancier can perform a step-by-step diagnosis of any sick bird, to see exactly the right course to follow and drug(s) to give.

Any prescription drugs that are required have to be obtained from your local veterinarian but can be supported by information that will be on this site for any fancier to download.

Full details will appear on this website (see “Health“).

Dr Rob’s Products

Dr Marshall has also arranged for supplies of the relevant approved drugs to be available.

His book and drugs may be obtained as follows:

• For UK & Europe customers:
   
  • Order from Riversway Aviculture: www.riverswayonline.co.uk

 

• For Australia & Asia customers:
   
  • Order from Bird Health: www.birdhealth.com.au

 

• For The Rest of the World:
   
  • Order from Lady Gouldian: www.ladygouldianfinch.com OR www.ladygouldian.com

Streptococcus Faecalis

Fanciers will have seen a bird(s) with the nostrils within the cere exuding a fluid. This is often associated with darkened feathers immediately above the cere. The fluid can also possess a foul smell. At the same time, the nostrils can be seen to be closing as the fluid slowly hardens around the nasal apertures.

These symptoms are classic signs of a streptococcus infection, specifically streptococcus faecalis. It is a natural inhabitant of the gut which keeps the inborn bacteria that a budgerigar possesses at a level to prevent intestinal disease. Bring in stress however and the balance is upset. Travelling can cause it, especially birds being transported between European and UK breeders over long distances.

Also, birds with megabacteria can be linked with streptococcus infection.

Ideally, such birds should receive a 7 day long course of Amoxicillin Trihydrate. This will clear the infection in association with nutritional suplements, but in the case of birds with other underlying problems may not be effective. A swab taken via your veterinary practice will confirm, or otherwise, if this is the problem.

The above is an extracted precis from Dr Robert Marshall’s superb 2009 publication “The Budgerigar”. The book comes in hardback, contains some 415 pages and over 2000 colour photographs and charts.

Gerald Binks says of the book:

Taking 12 years to produce, there has never been a more extensive volume to help our birds survive when ill. It is a perfect volume to have to hand.

To order your copy, please use the links on the Dr Robert Marshall page.