Signs & Symptoms of Aspergillus in Parrots

Large pet bird breeds are sensitive to aspergillus mold, just like humans.

Aspergillus causes a condition known as aspergillosis in pet birds such as parrots, macaws, cockatoos and others. Aspergillosis is a respiratory condition that often poses little to no symptoms. However, when symptoms are apparent, the slow-growing disease is at a dangerous stage. Once you spot the signs and symptoms of aspergillosis in your parrot, it is necessary to contact your veterinarian.

Coughing

Like humans, parrots and other large birds cough when they experience a respiratory irritation. Coughing can be normal when it only occurs every now and then, but when your parrot's cough becomes chronic, it could be a sign of aspergillosis. Spores released by the aspergillus can get trapped in the bird's respiratory system, causing the cough.

Voice Change

In addition to coughing, when aspergillus spores get into your parrot's throat and lungs its voice may change. Observe any changes in your parrot's voice carefully. If it appears warbled, cracked or forced through labored breathing, there could be an obstruction or aspergillosis. Not only can your parrot's voice change during a bout of aspergillosis, it may refuse to talk entirely. A normally talkative bird that suddenly goes quiet may be sick. A visit to your vet will determine whether or not aspergillosis is the cause.

Breathing Problems

Spores released by aspergillus affect different parts of the respiratory system in different ways. Such symptoms include labored breathing or sudden fits of suffocation. Your bird's neck may turn blue as it tries to talk or cough. This is indicative of choking, but the bird could also be suffocating on an aspergillus spore. In some instances, parrots are known to suddenly drop dead after inhaling an aspergillus spore.

Preventive Measures

Schedule regular veterinary checkups to help prevent late-term aspergillosis. Also keep your bird from playing in potted plants or other areas that could develop mold. Do not use shredded substrate in your parrot's cage, because the moisture soaked up by it could encourage mold growth. Use common sense and avoid the growth of aspergillus in your home to keep your parrot safe from contracting asperillosis.

References

• Real Macaw: Aspergillosis
• AvianWeb: Aspergillosis