Signs of Illness in Cockatiels | Common Diseases in Cockatiels


Cockatiels are one of the most popular and friendly pets. They are social, outgoing, and generally good-natured creatures. However, like all pets, cockatiels are susceptible to certain diseases. This article discusses some signs of illness in cockatiels.

Signs of illness in cockatiels include:

1. Discharge from Eyes or Nose

Cockatiels may have unusual discharge from the eye, which may indicate infections or injury. Also, discharge from the nose might be a sign of respiratory problems.

2. Respiratory Problems 

These may include frequent sneezing, wheezing, shortness of breath, tail bobbing when breathing, and difficulty breathing, which may be a sign of an ill cockatiel.

3. Change in Droppings

Abnormal droppings that are watery, discolored, bloody, or contain undigested food, as well as droppings that may smell foul or stick to feathers around the vent, show that your cockatiel is unwell.

4. Change in Behavior 

A cockatiel becomes lethargic or spends a lot of time sitting quietly on the bottom of the cage rather than on perches, and decreased vocalization is a sign of illness.

5. Decreased Appetite 

A sick cockatiel may lose interest in food or may eat and drink less.

6. Change in Feather Quality 

Cockatiels’ feathers may be puffed up or fluffed despite a moderate room temperature, which may indicate unwell birds. Alternatively, excessive preening, pulling, or damage to the feathers, could also be a sign that your bird is sick.

9 Common Diseases in Cockatiel Birds

Cockatiels, like other birds, are susceptible to various diseases.

Here are nine common diseases that can affect cockatiels:

1. Avian Pox

This is a common disease in cockatiels caused by an Avian Poxvirus infection that scars the birds for life. It is transmitted through direct contact with others carrying the virus. It leads to thickening of the eye mucous membranes.

2. Psittacosis

It is a bacterial infection in cockatiels caused by the organism Chlamydia psittaci. This organism can be transmitted by either humans or other birds. It leads to severe respiratory and systemic symptoms.

3. Gout 

Gout is one of the most common diseases that affect cockatiels. It is caused by the accumulation of uric acid and crystals in joints and organs, leading to pain and inflammation.

4. Egg Binding

It is a common disease caused by inadequate calcium in the diet and a vitamin A deficiency. Female cockatiels may experience complications when laying eggs. This condition can be life-threatening if not properly addressed.

5. Aspergillosis

It is a fungal infection that affects the respiratory system of cockatiels. It occurs when they breathe in too many fungal spores, which are present in damp or poorly cleaned bedding and food. It leads to difficulty breathing and lethargy.

6. Coccidiosis Disease 

This is a parasitic infection caused by coccidia that affects the digestive system of cockatiels. The affected bird may experience diarrhea and dehydration, leading to weight loss.

7. Giardiasis

It is a parasitic disease that affects the gastrointestinal tract of cockatiels, leading to diarrhea, weight loss, and dehydration.

8. Candida

It is a fungal disease that can affect the crop and digestive tract of cockatiels. This disease involves an overgrowth of yeast in the digestive system. It leads to white lesions in and around the mouth and throat, loss of appetite, and weight loss.

9. Psittacine Beak and Feather Disease 

It is a viral disease that affects the beak, feathers, and immune system. Cockatiels may show abnormalities, beak deformities, and immune system suppression.

How Do I Check My Cockatiel’s Health?

Checking a cockatiel’s health is essential to ensuring the well-being of your bird.

The following are seven ways to check your cockatiel’s health:

1. Check the Behaviors

You need to spend time observing your bird daily and paying attention to its behavior, activity level, and interaction with others. If you observe any abnormal change in behavior or vocalization, it may indicate that its health has an issue.

2. Appearance 

Look at your cockatiel’s appearance. A healthy bird should have bright, clear eyes, clean feathers, and smooth skin. Any signs of abnormalities, such as discharge from the eyes, nostrils, or beak, or any swelling or lumps on the skin, indicate an unhealthy bird.

3. Feather Condition

Examine the feathers of your bird for any signs of damage, such as plucking, bald spots, or an abnormal molt pattern. A healthy cockatiel should have well-groomed feathers.

4. Eating Habits  

A healthy cockatiel is good at eating, and any change in appetite, weight loss, or reduced eating and drinking can indicate health problems.

5. Droppings

Check out the appearance of droppings, which have both solid and liquid components. If the color of the  poop is yellowish, dark brownish, mushy, and has a bad odor, then your bird is sick.  Also, poop may be watery, have mucus, or have blood.

6.  Breathing 

Watch your bird’s breathing while at rest; it should be smooth and quiet without any signs of labored or rapid breathing. When your cockatiel is panting too much while at rest, there could be a problem.

7. Activity Level 

Cockatiels are generally active and curious birds. A sudden decrease in activity, reluctance to move, and spending time sitting on the bottom of the cage rather than on perches indicate unhealthy birds.

8 Symptoms of Dying Cockatiel

Here are eight cockatiel-dying symptoms:

1. Difficulty breathing, like open mouth breathing, moving the tail up, and stretching the tail.

2. It feels cold. The bird could be shivering and shaking all over.

3. It becomes lethargic.

4. They may eat less than usual or not eat at all, leading to weight loss.

5. Wings puff for extended periods.

6. Discharge from eyes, mouth, and nostrils.

7. Frequent vomiting.

8. Change in color, consistency, or frequency of droppings.

Cockatiel Diseases and Treatment 

Various diseases affect cockatiels, and it is important to recognize these health issues and seek veterinary care.

Here are six cockatiel diseases and their treatments:

1. Respiratory infections are treated with antibiotics such as Tetracycline or doxycycline, antiviral, and antifungal drugs depending on specific pathogens.

2. Psittacosis treated with antibiotics prescribed by a veterinarian.

3. Parasites are eliminated using appropriate insecticidal treatments.

4.  Psittacine Beak and Feather Disease has no cure, but supportive care is essential to managing the symptoms.

5. Egg binding is controlled by providing calcium supplements or warm baths.

6. For viral diseases, provide vaccines and vital support for their bodies, including vitamin supplements, quality food, and antibiotics.

Infections in Cockatiels

Here are some of the infections leading to various cockatiel diseases:

1. Parasitic infections affect the air sacs, face, legs, and feathers.

2. Fungal diseases like Aspergillosis that cause respiratory tract.

3. Viral infections primarily affect young cockatiels, like Psittacine Beak and Feather Disease.

4. A bacterial infection that leads to a gastrointestinal problem.

5. Respiratory infection that interferes with the respiratory system.

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