Camelot Macaw

I wrote an article a while back on the devastating parrot disease PDD (Proventricular Dilation Disease).  Since that time there have been great strides made in the testing process for this disease and some new discoveries about PDD in the environment.  This is great news for parrots owners, since testing for the disease in the past has been very invasive, dangerous, and costly.  More recently, researchers developed a test that didn’t require a biopsy of the crop, but these test result were proving to be unreliable.  This is ...

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Blue throated macaw

PDD is a disease that causes a failure in the parrot’s digestive system. While it is also called “Macaw Wasting Syndrome”, it is absolutely not exclusive to the macaw.  In fact, it has been seen in many species of our companion birds and their wild counterparts.

So that you can better understand the impact of this disease, first let me describe the parrot’s digestive system:  The bird breaks down food with its beak and passes it down to the crop.  The crop slowly delivers food to a two ...

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