PDD vs. Avian Bornavirus, A Layman’s Interpretation

PDD digestionOver the years, some birds have died from a dreaded disease called PDD, or proventricular dilatation disease. It was first noticed in macaws that could not properly digest their food. In some other species, like greys and cockatoos, it caused neurological problems. It is a mysterious disease that we do not thoroughly understand. It is still not completely explainable. And anything inexplicable can leave us feeling concerned, afraid, and even irrational at times.

What some researchers thought in 2010: ABV = PDD
In 2010, a major research project declared that the cause of PDD was the avian bornavirus (ABV). It said ABV = PDD. That’s a very declarative statement! So, at last we thought we knew the answer and could finally cope with the perplexing PDD challenge, saving our birds from future harm. Unfortunately, this “answer” caused many bird owners and veterinarians to rush to judgment, even euthanizing birds that tested positive for ABV.

What some researchers think now: ABV does not always, or even often, mean PDD
Now we have come to learn that many birds are ABV positive, and most never succumb to PDD. Then there are those birds that die of PDD, confirmed on necropsy, but they are ABV negative. What are we to think? What are we to do? Yes, ABV can be an important component in causing PDD, but an ABV positive bird is not automatically doomed to contract PDD, and in most cases they do not.

How might ABV be spread?
Some veterinarians believe that birds are born with ABV, passing it through the egg; or that birds possibly acquire ABV through the exchange of fluids during mating. Sounds kind of like HIV, right?  ABV and HIV are both auto-immune diseases.

As a person who strives to make sure that birds have a succession of good homes, here is my concern — do we need to worry about ABV positive birds? It is my personal opinion that we do not – assuming that the bird is otherwise healthy and thriving. We have asked many veterinarians this question over the years, and most agree that an otherwise healthy bird can be re-homed without reservation.

Tips to promote overall health for our birds, and prevent disease
Avian bornavirus, like many other disease challenges in our environment, can certainly place extra stress on a bird. If a bird is sick for unknown reasons, testing for ABV might be a valuable piece of diagnostic knowledge. However, there are other things we can do to prevent many diseases, and in my opinion, these are equally important!

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An environment that can contribute to physical and mental health. Used with permission from naturalinspirationsparrotcages.com

  • We can make sure the quality-of-life we provide parrots in captivity includes ample space to move, explore, and exercise.
  • We can provide access to nutritious food and not crappy seed from the big box store.
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    Does NOT lead to good health

    We can make sure our bird sees a true avian veterinarian on a regular basis – and receives the labs and gram stains that help give us early information about disease.

  • And we can learn how to live with a parrot without expectations of inappropriate touching, over-stressing environments, or unnecessary insecurities.

Support more ABV and PDD research
Meanwhile, we whole-heartedly applaud the continued efforts of the veterinary and scientific community to research both diseases; to understand more definitively what their connections might be; and to encourage balance and reason about both potential problems with their clients. Birds do not need to die when they are not truly suffering from a disease, so let’s be careful not to overreact.

You can learn more about both PDD and avian bornavirus from Dr. Susan Orosz, PhD, DVM, DABVP (Avian), DECZM (Avian) here: https://lafeber.com/pet-birds/unraveling-the-puzzle-of-avian-bornavirus-pdd/ and here http://www.birdandexotics.com/medical-news.pml

Stay tuned for our next blog post about a bird that was diagnosed and presumed sick because of avian bornavirus, and as a consequence its heart disease diagnosis was totally missed!  by Ann Brooks

Radiograph image source

Last, Robert, Herbert Weissenböck, Nora Nedorost, & H.L. Shivaprasad. “Avian bornavirus genotype 4 recovered from naturally infected psittacine birds with proventricular dilatation disease in South Africa.” Journal of the South African Veterinary Association [Online], 83.1 (2012): 4 pages. Web. 24 Aug. 2018.

 

The Blue and Gold Macaws of Trinidad

By John Kerns

In January 2018, a group of scientists, government officials and conservation representatives gathered in Trinidad to talk about parrots. This included those blue and golds trying to rebound in the wild, as well as the macaws now living in homes as pets. Since having captive parrots is still a bit controversial, there aren’t many resources for people to learn about how to care for them. Trinidad macaws

Bernadette Plair, who determined that wild macaws would not go extinct in Trinidad on her watch, decided that helping people to care for any parrots in their homes was equally important. Thus, Bernadette and her colleagues set out to provide an educational opportunity, and Phoenix Landing was asked to participate in this laudable endeavor.

I spent the first couple of days meeting with Forestry officials, game wardens, and conservation representatives. We talked about the needs of captive birds, including those confiscated and permanently living in cages at the Wildlife Section. Our goal was to provide officials with additional information they can share with local residents about caring for pet birds, and also use for those macaws living in government facilities. The need for enrichment, showers, good food, behavior knowledge, and medical support are relatively new topics for Trinidad residents.

Trinidad ForestryFor the last four days of my visit, we hosted parrot care classes for Trinidad residents and veterinary office staff. Well over 130 people attended! Although there is still some confusion about very old laws regarding parrots kept in homes, there is definitely a desire by the local people to acquire more information about how to care for their birds. We applaud their determination to make sure their companion birds thrive! We also hope that Bernadette Plair and her colleagues will continue to be successful in sustaining and growing the wild macaw population on Trinidad as well. They are working hard to inspire and educate the public about this conservation effort. We are so impressed with their success so far!

Trinidad classOn the last day we visited the Nariva Swamp to observe macaws that had been reintroduced into their native habitat. It was very fulfilling to see them flying free, but also sadly poignant knowing that the macaws in our homes will never fly free nor ever speak their native language.

On March 3rd, 2018 in Springfield VA, our guest speaker will be Dr. Leo Douglas, immediate past president of BirdsCaribbean. He will share more information with us about the parrots of Trinidad, as well as other areas in the Caribbean. We certainly hope you can join us!

Kevin Blaylock, One Of A Kind

Kevin was supremely devoted to his family – his wife Kami and their children Chandler and Maddi. I remember when they joined us for a parrot care class back in July 2006, soon after they acquired their first bird, a macaw. We were so impressed with their dedication to learning right from the start, especially because the whole family was involved. For Kevin, family was everything.

DSC_0187 copyOver the years, as Kevin became more involved with Phoenix Landing, we felt like his lucky adopted family. We went on ecotour vacations together, many of which he had adeptly organized. Beginning in 2010, we spent several weekends a year teaching intense training “Step-Up” workshops. Kevin never missed one of these workshops, because he so enjoyed the time with new students and old friends.

Kevin helped us with countless projects – especially at The Landing, our only facility. StepUpKevinWhen in doubt, we would say “let’s ask Kevin” because he usually had a new and insightful idea. As a highly successful businessman, Kevin joined the Board of Directors as our Treasurer and he knew how to steer the organization solidly into the future. Lastly, Kevin took stunning photographs of amazing wild and captive parrots, something that gave him great joy and satisfaction. His love for birds just radiates through these photos.

 

Kevin’s dedication to helping parrots was monumental. Avid learners become good teachers, and Kevin was one of our best, with a special interest in behavior. He also put his positive reinforcement training skills to work in every aspect of his life, always seeing the good in everyone.

 

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Kevin’s family lost him way too soon, he was a young 44 years old. His Phoenix Landing family lost one of its brightest young stars. There are no words to convey the void Kevin leaves behind – one of goodwill, smiles and genuine affection for all those he befriended. I hope you are able to fly in your new life, Kevin, because we know how much you deserve the joy that would bring you! ~ Love always, Ann

Learning from life with a foster parrot

By Carrie J. Sidener, Foster for Phoenix Landing

It’s been a month since Simon moved in.

This is roughly the halfway point in our foster relationship to determine if this particular little green quaker parrot is a good fit in my home and if my home is a good fit for him. If everything works out, this relationship between us will become a permanent one.

Here are a few things I’ve learned about Simon in this short period of time, in no particular order:

1. I’ve given him the nickname “The Flying Alarm Clock.” He yells as he flies, in the same pattern and roughly the same tone as an alarm clock. Why? I have no idea, but he certainly can’t sneak up on you.

2. Put corn, carrots, peas and scrambled eggs in front of this boy, and he will tear it up. What he won’t touch are some of my personal favorites — just about any berries. He likes apples, but I don’t really care for them.

And he likes cold things. He’ll shake his head when the cold touches his tongue, but will reach for more.

3. Simon is a bird that hasn’t learned how to relax. When he is awake and away from his cage, he is perpetually trying to groom me as though he wants to make sure all my feathers are straight and looking good.

I hate to tell him my feathers — or rather my hair — is always out of place and no semblance of grooming will fix it.

Also, he has some weird obsession with my ears.

4. This little guy is very social, which has endeared him into the hearts of the friends and family who have met him thus far. He loves to have his head scratched and will head butt you if your focus lapses on those wonderful head scratches.

Simon Quaker 20175. Simon has gained a particular attachment and affection for me. When his cage door is open, Simon becomes my little shadow. One morning last week, he ended up clutching my dress at the hip as I prepared his food and packed my lunch.

I managed to snag a photograph of him looking very much like a child clutched to my leg, begging me not to go to work.

6. Simon came to me with a fear of water and while there are a number of suggestions to combat this, I chose what I’m now calling the “Dance Party Method.”

In this method, I bring Simon into the bathroom and let him perch on the top of the shower door so he can watch as I take a shower. But here’s the thing — we have a dance party, and slowly Simon has allowed me to bring him into the shower with the water running. We still have to dance and sing and play, but as long as the energy remains high, he’s OK with it.

I’m a little concerned that I may bust a move a little too vigorously and end up falling in the shower, but so far so good.

7. Simon is a bobber. He will vigorously nod his head up and down to express his happiness or to ask me for something. It’s really adorable, and I’m considering teaching him to do this on command to somehow make it into a trick. Any suggestions?Simon Quaker2 2017

Also, I’m pretty sure I can teach him to dance.

8. He loves to whistle. And he will use his skills to challenge people to a game of Simon Says. Most of the time he wins, but he’s never beaten me.

That’s because I can’t play. I never learned how to whistle.

9. So far, Simon has been a man of few words. The only thing I’ve managed to decipher from him is “Step Up.”

Maybe he’ll say more or maybe he won’t. I don’t really care. He’s a pretty great companion, just as he is.

First published on May 9, 2017 in Lynchburg, VA by The News & Advance

The Wild Magical Parrots of Peru

Our 2016 ecotour took us back to the beautiful rainforest of Peru along the Tambopata River, and time with one of our favorite conservation and research scientists, Dr. Donald Brightsmith. Seeing parrots in the wild always leaves me with mixed feelings – to see birds flying, interacting and responding to their native environment is majestic and overwhelmingly beautiful. On the other hand, I feel so frustrated by the limitations placed on the captive parrots in our homes. No matter how much space, enrichment and opportunity we give them, it just doesn’t compare. However, after viewing the antics and busyness of wild parrots, we can’t help but be inspired to do more for the birds in our homes.

Here are some photos and movies from our trip. I hope these give you some new ideas about how to make life better for your parrot.

Thanks to the group that joined us for this trip, we were able to make a donation of $3,750 to Dr. Brightsmith for his work at the Macaw Project at the Tambopata Research Center. It’s important that we help conserve areas where wild parrots can thrive, and also learn as much as possible about their way of life. Please help support conservation and research for wild parrots! We also hope you’ll join us on a future ecotour, we will be planning another one soon.

This video includes mealy Amazons, blue headed pionus and severe macaws at the Chuncho claylick: youtu.be/WOvbU8MlO3E.

Here is a video of a greenwing macaw and a blue and gold macaw having a “discussion.” They hang from the branch and hold each other’s feet.https://youtu.be/996f2oSPaHw. Thanks to Angie Yeung from Celltei.com for this amazing video!

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Blue headed pionus parrots

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Greenwing and scarlet macaws at the Chunco claylick along the Tambopata River

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Greenwing, scarlet and blue and gold macaws at the claylick

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Two blue and gold macaws.  What might they be discussing?

What Is A Prolapsed Cloaca?

By Debbie Russell, Maryland Adoption Coordinator

A cloacal prolapse is a condition where the inner tissues of the cloaca protrude and fall out of the vent. The cloaca is the end of the digestive track, where the bird excretes urates, feces, urine, genital products and even eggs. Did you know that both male and female birds can prolapse? It’s most common is cockatoos, but any bird could have it happen to them. If you have never seen it before it’s very shocking when you do!

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Kiki, male umbrella cockatoo. Came to Phoenix Landing in 2009. Survived 3 years.

There are many reasons a cloaca is strained to the point of prolapse, but the most common reasons are sexual over-stimulation, holding feces for too long, papillomatosis (a virus), excessive egg laying, and even a bad diet. Most commonly, people touch their birds in inappropriate ways, sending sexual signals to the bird that cannot be completed, leading to chronic mastubatory behavior. Since we are not our bird’s mates, this behavior can cause many physical and behavior problems. It doesn’t mean we cannot enjoy a close bond and companionship with our birds, but we should encourage independent play and activities. Not only will this help prevent some of the physical problems, like prolapse, but it can also help with other problems like dysfunctional screaming or biting.

So what is the best way to touch a bird? Only touching your parrot on the head and feet is the recommended approach. You should never touch them down the back or under the tail. Yes, sometimes we just want to snuggle or “pet” them, and it feels good — but it feels TOO good for your bird and can put them at risk.

Timmy TAG1 prolapse 2009

Once, a prolapse occurs over an extended period, it usually requires invasive surgery. Simply reducing the vent area with sutures rarely works at that point. Surgery is not cheap and there is no guarantee that it will work either. The veterinarian opens the parrot’s abdomen, pulls the cloaca back up, and then attaches it to the parrot’s rib and abdomen wall. This doesn’t always work if the cloaca has lost it’s elasticity or the bird continues to be over-stimulated sexually.

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Rib Tuck Surgery to Address Prolapsed Cloaca

Just this week, Phoenix Landing was asked to help a little male black-capped Caique, Mooshie. This poor bird has been prolapsed for years and it recently got worse. The family could not afford the surgery.  The veterinarian visit and surgery with Stahl Exotic Animal Veterinary Services (SEAVS) was arranged before the bird was picked up, and Dr. Stahl performed the surgery on Tuesday.  Mooshie’s surgery went well, and we are cautiously optimistic!

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Mooshie, Male Caique

Mooshi Prolapse

Mooshie’s Prolapse

Want to help? Make sure you have an appropriate relationship with your bird – which means being a friend not a mate; teach positive behaviors like independent play and foraging; provide a good diet with plenty of calcium and vitamin A rich foods; always provide access to elimination at all times (no potty training!); and make sure your bird has regular visits with a good avian veterinarian. If you’d like to help us with Mooshie’s surgery and continuing care, click here!

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