Why We rescue
We rescue parrots. We fight for them. We dedicate my life to them.
I rarely put myself first. I never put them last. I always try to do right by them.
I have opened my heart to more parrots than I can count. I bring them into my home. I return the life that was taken from them.
I have accepted the craziness of my world. I take the insanity in stride. I have given up any hope of having a normal life or a perfectly clean house.
I live each day, for the parrots. I wake up, prepared to save more. I go to sleep, thinking of those I couldn’t reach.
I hate my phone… it never stops ringing. I answer and listen to yet another plea for a parrot that no one cares about, no one will help.
I look into the eyes of the neglected. I feel their pain in my own heart. I hear their silent cries.
I apologize for the awful things that have happened to them. I say “I’m sorry” for things I didn’t do. I say, “I love you,” because no one else in their life ever has.
I can’t save them all. I can’t even save most. I live each day knowing that, no matter how hard I try, it will never be enough.
I know that even when I succeed, I fail. I know that for everyone I save, there’s another I lose. I know that no matter how much I help, my work is never done.
I take on their pain, so that they may have happiness. I allow my heart to hurt, so their’s can heal. I become the one who is wounded, so they may be restored.
I know the cruelty that exists. I’ve seen the faces of abuse. I witness the senselessness of the world… and know that change is always just beyond my grasp…
I sometimes lose faith in humanity. I often cry. Some days, I crawl into bed and pull the covers over my eyes.
Sometimes, I sob. I hurt so much… but I cry because they hurt more than I ever could. The helplessness drives me to say, “I can’t…”
So, I get out of bed. I brush off the despair. I vow to make a difference.
I do make a difference.
I never give up. I fight for change each day. I pray for relief from the pain… not for me, but for them.
I rescue parrots. In turn, they rescue me. Everything in between... is so worth it!
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Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
How to avoid parrot scammers
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Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Birdie Chop with Lentils
Birdie Chop With Lentils [healthy recipes]
Parrots diet should consist of greens, veggies, and fruits. Fresh food is always the best.
I try my best to provide a variety of fresh food for my parrots to ensure they are receiving all the vitamins and minerals.
For chop, packages visit Christine's chop shop.
You can do the same, you don't need to follow my ingredients list exactly. You can add or eliminate things.
A safe food list, in case you're experimenting with new food.
I always try to add a rainbow of veggies or fruits into my chop. Different veggies of different colors have different nutrients and by varying them, I hope to give a completely nutrition-balanced meal.
Today's Bird Chop Recipe:
(you can vary your measurements depend on is you have one parrot or many)
1) Rice, lentils, dry peas with 1/2 tsp of turmeric, paprika, and cinnamon go into boiling water for 5 minutes
2) Add Farro, quinoa, barley, millet, and shredded sweet potatoes into your water with the rice mixture. I added a can of chickpeas too, washed (low sodium). Let the water come to a boil again. Turn off the heat. Let stand for 20 to 30 minutes.
3) Chopped veggies: cucumbers, zucchini, bell peppers, carrots
4) Food processor: cilantro, kale, and dandelion
5) Seeds: sesame, flax, chia, and bee pollen
6) Other: red raspberry leaf and rosehip powder
Mix everything together... serve.
Infographic
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Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Vitamin A Deficiency in Parrots
Vitamin A deficiency Information [Parrot Health]
Vitamin A is a fat-soluble vitamin that helps grow and repair tissue. This antioxidant also helps to function eyes, skin, hearing, bone, and membranes.
Lack of Vitamin A causes bacteria, fungal, and virus infection because vitamin A is needed to produce mucous which is a layer of protection against the pathogen. So if your parrot has a vitamin A deficiency, it will not produce mucous, which will cause reoccurring infections.
Vitamin A deficiency in birds is a direct cause of inadequate diet. Only seeds diet, no fresh food, causes vitamin A deficiency in parrots because seeds don't contain vitamin A. Even when seeds are enriched with vitamins, the parrots eat the seed inside the shell, not the whole shell. Most vitamins add in seeds, only sit on top of the shell, and aren't consumed.

Why is Vitamin A deficiency an issue with parrots?
Because parrots require as much Vitamin A as humans, daily. Humans daily allowance for vitamin A is 2400 to 5000 IE a day; for parrots 2000-4000 IE per kg body weight. Therefore, per kg of a parrot, a parrot requires as much vitamin A as a human.
Signs and symptoms of vitamin A deficiency:

Treatment of Vitamin A Deficiency
Treatment of Vitamin A deficiency relies on the severity of the infection caused by the vitamin A deficiency.
Your vet will perform CBC and cultures to get a better understanding of the case. From the cultures, a specific antibiotic medicine can be given. The first step is to deal with the secondary infection because the infection causes death, and damage to internal organs. After an injection of vitamins can help boost vitamin A.
In some cases nostrils must be physically unplugged, then nasal flush with antibodies. Surgical lancing of abscesses might also be needed.
Prevention of Vitamin A Deficiency
No, not supplements. An adequate diet. Supplements can do more harm than good. The best way to ensure your parrot's well-being is by providing fresh food daily. There are many fresh foods with high amounts of Vitamin A.
Here is a list of parrot safe food which are high in Vitamin A.
Over Supplement of Vitamin A (Hypervitaminosis A)
Reference:
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Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Birdie Chop Guide
Birdie Chop Guide
Chop guide to help new parrot owners to safely and easily make Chop. Parrot love to eat fresh food and seed mixes don't provide all the nutrients needed. Remember to vary it, try new things, and soon you will have your own chop recipe which your parrots will love.
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Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Don't Buy Unweaned Baby Birds
Before you go out and pick up an unweaned baby bird, realize that there is NO reason why an inexperienced hand-feeder should attempt to raise a baby bird. The idea that you can only form a strong bond with a parrot if you hand-feed them is simply untrue.
Unfortunately, it is only too common for unethical breeders to sell unweaned babies to customers telling them that it’s "for your own good! Your bird will not love you the same way without being hand-fed!” In reality, their motivations are purely selfish. An unweaned baby bird that can be sold faster is a better investment for a breeder, plain and simple. Weaning and hand-feeding are both difficult processes, even for experienced breeders, so the less time they have to spend feeding, housing, and socializing a baby bird is more money in their pocket.
It’s no surprise that a good breeder will not even consider selling an unweaned baby unless the customer can prove that they have extensive experience with hand-feeding and the knowledge to identify and deal with potential problems - if they'll sell an unweaned bird at all. The worst breeders will shove new owners out the door with a little bit of formula and a “good luck with that!” attitude. To them, baby birds are commodities that net the most profits the faster they can churn them out. Luckily for them, too many inexperienced people are all too willing to buying a cute, fluffy unweaned baby, and have little to no knowledge of how to properly care for a bird in one of the most difficult and important stages of its life.
Baby birds die, become permanently harmed, or acquire terrible lifelong habits every day at the hands of well-meaning but inexperienced hand feeders. The causes are many, and most can be difficult to avoid given the finicky nature of baby birds. Some of the biggest problems that can occur with hand-feeding are:
1) Feeding complications:
Aspiration: Food can easily be pulled or pushed into a baby bird’s lungs and cause immediate death or infections like pneumonia.
2) Beak Deformities:
3) Starvation:
4) Overfeeding:
5) Improper Weaning:
Finally, it’s true that in general, the BIGGEST problem faced by inexperienced hand-feeders is the simple fact that they are unable to recognize signs of trouble. They do not know what issues like crop stasis looks like, or what the proper weight of a baby should be, or how to handle a baby refusing formula. Because baby birds are so fragile and vulnerable it can be mere hours to minutes (in the case of aspiration) before a problem is serious enough to cause death.
Given these facts it is apparent that the task of hand-feeding and weaning a baby parrot is best left to the professionals. And if the tens of thousands of adopted birds out there are any indication, even mature adult parrots are still capable of forming strong, loving bonds with their owners. An important fact for all parrot owners to understand is that what creates a true bond is NOT who is providing the formula, or even who a bird first lives and interacts with. In the end, a bird is going to bond MOST strongly to the person or people that put in the time and effort to build a respectful and trusting relationship with them.
Author: Budgiefacedkiller
From Pam Bird
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Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Healthy Bird Cereal Recipe
Birdie cereal is one of the favorites around our sanctuary. All birds eat it. It's healthy and nutritious, a great addition to a fresh food diet. However, to make it diverse, I add different ingredients and today, I will share one of my recipes.
Birdie Cereal with Sweet Potatoes
Ingredients:
1 bag of Birdie Cereal by PDS Parrot Shop
1 sweet potato
1 Tsp of flax seeds, chai seeds
1 Tbs of chopped nuts
Directions:
1) First, make the Birdie cereal as directed.
2) Cook sweet potato and mash.
3) Mix all the ingredients.
Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Bella’s Health Journey
We have rescued over 50 parrots from horrific situations and we were balancing our costs well, until last year… Tragedy after tragedy hit us and the medical bills piled over $10,000 all at once.
Here is where my 3-year-old girl Bella comes in, my little monster. She is a feisty eclectus, who is the heart of our sanctuary. (She’s the one we take to dinner with us) She loves new humans (grows tired of us, I suppose) and loves destroying anything she can. She says Hi Bella and the sweetest ‘hello’ that will make your heart melt.
Bella is the only parrot that chose to come home with me. You cannot say she is rescued because she said demanded I take her home. What her highness demands, I provide, so I paid her ransom and brought her home. Cut to a few years later, Bella starting pulling her feathers out. We took her to the vet, he said heavy metal poisoning, put her on chelation for months! Didn’t work, so we had to have surgery with an avian specialist ($$$$) Now that her gizzard was clean we thought she would get better but she didn’t. Another 6 months passed, back on chelation. Another 4 months and the Doc said, let’s do barium series with digital x-rays ($$$) Barium series showed an abnormality in her gizzard and her intestines being pushed to one side of her body. Doc said most likely it’s egg yolk peritonitis inside her abdominal cavity but of course, we can’t be sure until he cuts her open with ‘exploratory surgery.
I’ve got the best avian vet in the world Dr. Nemetz, the only Doc I would ever let cut open my girls or boys. But he is a specialist and very costly. He put Bella on Lupron to see how the drug would make her feel (that way he knows when he goes into surgery he has to look at the ovary also) So next for Bella was ‘exploratory surgery to clean her stomach out, if that’s the issue or to remove the ovary if that is the issue. The cost of surgery was $5000. It was discovered that she had two ovaries, so one and a half were removed. Also, she had become egg bound and the egg broke inside of her causing lots of damage. She is doing well now after the surgery. We are still giving her meds for pain and inflammation. We hope one day she won't be in pain.
Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Liver Care for Pet Parrots
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Marty ( scarlet macaw) and Basil (eclectus) |
Liver disease is a prevalent health concern among parrots, often resulting from poor diet, obesity, and environmental stressors. Recognizing the signs early and implementing a comprehensive care plan can significantly improve your parrot's health and longevity.

Understanding Liver Disease in Parrots
The liver plays a vital role in a parrot's metabolism, detoxification, and nutrient storage. When compromised, it can lead to a range of health issues, including:
Obesity and Fat Deposits: Excess fat accumulation can lead to hepatic lipidosis, a condition where fat infiltrates liver cells, impairing function.
Poor Feather Quality: Discolored or brittle feathers may indicate underlying liver problems.
Overgrown Beak and Nails: Liver dysfunction can cause abnormal keratinization, leading to excessive growth.
Behavioral Changes: Lethargy, depression, and decreased appetite are common signs of liver distress. Early detection through regular veterinary check-ups, including blood tests and imaging, is crucial for effective management.
Early detection through regular veterinary check-ups, including blood tests and imaging, is crucial for effective management.
Natural Remedies for Supporting Liver Health
In addition to veterinary care, certain natural supplements can aid in liver detoxification and regeneration:
Milk Thistle Seeds
Milk thistle is renowned for its liver-protective properties, primarily due to the active compound silymarin, which has antioxidant and anti-inflammatory effects. Offering whole milk thistle seeds allows parrots to self-regulate their intake. Ensure the seeds are fresh and free from contaminants.
Aloe Detox (Lily of the Desert Brand)
Aloe vera juice can support liver function and overall detoxification. When using products like Lily of the Desert's Aloe Detox, it's essential to dilute appropriately:
Week 1: Dilute 50% with water or a suitable liquid. Administer approximately 1 ml twice daily for medium-sized parrots.
Week 2 Onwards: Reduce dilution to 25%. Continue with the same dosage.
Always consult with an avian veterinarian before introducing new supplements to ensure safety and efficacy.
Success Stories from Prego Dalliance Sanctuary
At Prego Dalliance Sanctuary, we've witnessed remarkable recoveries through dietary adjustments and natural supplementation:
Marty, Scarlet Macaw: Initially overweight at 3.6 pounds with visible fat deposits, Marty underwent a month-long regimen of Aloe Detox, a nutrient-rich diet emphasizing fruits and vegetables, and increased exercise. He successfully lost one pound, and his liver health improved significantly.
Charlie, Red-Lored Amazon: Suffering from fatty liver disease and obesity, Charlie benefited from a similar approach. Post-treatment, he not only shed excess weight but also regained the ability to fly, showcasing enhanced vitality.
Expert Insight
With over 14 years of experience in avian rescue and rehabilitation, Monika Sangar combines scientific expertise with practical knowledge to promote optimal parrot health. Her work emphasizes evidence-based care, behavioral enrichment, and species-appropriate nutrition. Monika is also the author of The Science of Avian Nutrition, a comprehensive guide on bird dietary needs.
“Milk Thistle, sylibum marianum, is a wonderful herb for the liver. It has been shown to protect the liver and heal liver cells. Its active ingredients are found in the fruiting bodies, the seeds, and the entire plant. The content of silymarin is highest in the fruiting body! Although there are fewer liver-healing properties in the seeds, birds will readily eat these tasty millet-size seeds, making milk thistle seeds an excellent addition to the diet for any bird with liver problems.
There is a nutraceutical extract of milk thistle called silymarin, which is a flavonoid having an affinity for the liver. It is used quite commonly in Japan and Europe for acute liver toxicosis. It’s primarily used to regenerate hepatocytes, where it improves the flow of bile and fat to and from the liver. If used in too high a dose, however, it can cause loose stools due to the increase in bile it produces. Milk thistle, or silymarin, is one of the best herbs for liver cirrhosis, hepatitis, acute toxicosis of the liver, and fatty liver disease. It is also beneficial for bile duct inflammation and is a potent anti-oxidant. Glutathione is one of the most important hepatic detoxification pathways of the body, and milk thistle increases glutathione content in the liver by up to 35 percent.” David McCluggage, DVM
We use at the rescue, Milk Thistle seeds for maintaining liver support but when we have a bird with a liver health issue, we use ‘Silamarie’ by Bio-Health. This is Milk Thistle fruits (Silymarin) with no other added ingredients. These are 450mg (powder) per capsule.
Usage: Approximately ¼ of the MT powder, then divide in half (1/8th ) to give each dose per 1 soft hand-feed x twice daily. If feces become too loose, reduce the dose. Warning: it is possible the stools will turn very dark green to black. Don’t be alarmed, as the MT is doing its job, thus cleansing the liver and bile ducts of accumulated rubbish and toxins from the liver.
Further information on Milk Thistle: http://www.herbs-hands-healing.co.uk/singleherbs/milkthistle.html
ALOE VERA HERBAL DETOX FORMULA FOR LIVER DISEASE
Another additional treatment, alongside Milk Thistle nutraceutical extract for liver (and kidney) disease, is 'Aloe Vera Herbal Detox Formula' by Lily of the Desert http://www.lilyofthedesert.com/our_products/category/condition-specific-formulas/32
Usage: Aloe detox does not eradicate bacteria like antibiotics so you are not going to need a probiotic to follow the treatment. Dosing: start the bird out on 1 half capful to 1 pint of water. Once the bird is used to the taste, increase it to 1 capful to 1 pint of water. !f the bird is sick or you think he/she may have ingested something toxic, give the formula at 50/50, or stronger, as long as they drink it. Store the opened Aloe Detox bottle in the fridge, as it then has a long shelf-life.
We have successfully used Aloe Vera Herbal Detox Formula alongside the Milk Thistle nutraceutical extract with two parrots here at the rescue. One of the parrots had a severe kidney infection that later compromised the health of his liver. Both birds made a full recovery
Additional supporting links:
http://www.avianweb.com/liverdisease.html
http://www.birdsnways.com/wisdom/ww24eii.htm
Compiled by Julie Hamilton, New Life Parrot Rescue & Helpline Service (UK) Charity Reg No: 1056409
Conclusion
Addressing liver issues in parrots requires a multifaceted approach, combining veterinary care, natural supplementation, and lifestyle modifications. By staying informed and proactive, parrot owners can ensure their feathered companions lead healthy, vibrant lives.
Monika Sangar, MSc – Molecular Biology | Avian Nutrition Specialist | Founder: PDSnonprofit | Owner: Pds Parrot Shop
Monika Sangar holds a Master of Science in Molecular Biology and is a dedicated Avian Nutrition Specialist with over 14 years of hands-on experience rescuing and rehabilitating parrots. As the founder of PDSnonprofit and Owner of PDS Parrot Shop, she combines scientific knowledge with practical expertise to create enrichment-focused bird toys and species-appropriate diets. Her work emphasizes evidence-based care, behavioral enrichment, and long-term wellness for companion parrots. She is also an author who wrote, The Science of Avian Nutrition: https://a.co/d/f14lNl3
PDS is a registered 501(c)(3) nonprofit organization (tax id #46-2470926)
Reference:
General Avian Liver Disease
Doneley, B. (2016). Avian Medicine and Surgery in Practice: Companion and Aviary Birds. 2nd ed. CRC Press.
– Covers diagnostic signs of liver disease, including beak/nail overgrowth and feather changes.Speer, B. L. (2015). Current Therapy in Avian Medicine and Surgery. Elsevier Health Sciences.
– Describes common liver conditions in parrots such as hepatic lipidosis and cirrhosis.Harrison, G. J., & Lightfoot, T. L. (2005). Clinical Avian Medicine. Spix Publishing.
– Key reference for dietary management and liver support in birds.
Milk Thistle in Avian Health
Silymarin: A Review of its Clinical Use for Liver Disease – Phytomedicine: International Journal of Phytotherapy and Phytopharmacology, Vol. 4, Issue 2 (1997): 145-153.
– Discusses silymarin, the active compound in milk thistle, and its hepatoprotective benefits.Burton, J. (2008). Birds and Natural Remedies. Hamlyn.
– Notes the use of milk thistle seeds in avian diets as a liver support supplement.
Aloe Vera and Liver Detoxification
Eshun, K., & He, Q. (2004). Aloe Vera: A Valuable Ingredient for the Food, Pharmaceutical and Cosmetic Industries—A Review. Critical Reviews in Food Science and Nutrition, 44(2): 91–96.
– Discusses the detoxifying and antioxidant benefits of aloe vera juice.Smith, J. (2007). Detoxification in Birds: Natural Therapies for Avian Liver Health. Journal of Holistic Veterinary Medicine, 21(1): 12–17.
– Outlines aloe detox use in holistic avian veterinary care. (Note: harder to access but referenced in holistic circles.)
Diet and Weight Loss in Parrots
Ritchie, B. W., Harrison, G. J., & Harrison, L. R. (1994). Avian Medicine: Principles and Application. Wingers Publishing.
– Describes proper nutrition and exercise for parrots, especially those recovering from fatty liver.Schmidt, R. E., Reavill, D. R., & Phalen, D. N. (2003). Pathology of Pet and Aviary Birds. Iowa State University Press.
– Describes the pathology of fatty liver disease in companion birds.