Bird Health Guides

Sour Crop and Crop Stasis in Birds: Signs, Causes, and When It's an Emergency

Is your bird's crop staying full and not emptying? Learn the signs of sour crop and crop stasis in budgies, cockatiels, and parrots, and when it's urgent.

🦜Bird HealthJun 30, 2026

Cockatoo Feather Plucking: Signs, Causes, and When to Worry

Cockatoos are unusually prone to feather plucking. Learn the medical and behavioral causes, key signs, and when to see an avian vet.

🦜Bird HealthJun 29, 2026

Budgie Megabacteria (Avian Gastric Yeast): Signs and Treatment

Avian gastric yeast (Macrorhabdus ornithogaster) causes chronic weight loss and regurgitation in budgies. Learn the signs, why fecal PCR beats cytology, an

🦜Bird HealthJun 28, 2026

Budgie PBFD: Psittacine Beak and Feather Disease Signs

PBFD is a fatal viral disease in budgies causing progressive feather loss and beak deformity. There is no cure. Learn signs, diagnosis, and how to prevent

🦜Bird HealthJun 28, 2026

Cockatiel Egg Binding: Signs of Reproductive Emergency

Egg binding in cockatiels causes tail-bobbing, straining, and leg weakness. It is fatal without veterinary care within hours. Learn the emergency signs.

🦜Bird HealthJun 26, 2026

Cockatiel Aspergillosis: Respiratory Signs and Antifungal Treatment

Aspergillosis is a serious fungal infection in cockatiels causing breathing changes, weight loss, and voice changes. Seed-only diets are a major risk facto

🦜Bird HealthJun 26, 2026

African Grey Hypocalcemia: Seizures and Calcium Deficiency Signs

African grey parrots are uniquely prone to low blood calcium causing seizures and collapse. Seed diets are the main risk. Emergency calcium is life-saving.

🦜Bird HealthJun 24, 2026

Budgie Trichomoniasis (Canker): Signs and Treatment

Budgie canker (Trichomonas) causes cheesy yellow-white masses in the throat, regurgitation, and weight loss. Learn to recognize signs and what treatment in

🦜Bird HealthJun 24, 2026

👁️Eyes & Ears

Cockatiel Conjunctivitis: Eye Swelling and Discharge Signs

Cockatiel conjunctivitis causes red, swollen eyes, discharge, and excessive blinking. Learn the causes — including vitamin A deficiency — and when to see a

🦜Bird HealthJun 23, 2026

Cockatiel Egg Binding: Signs, Treatment, and Prevention

Egg binding in cockatiels is a life-threatening emergency — a female that cannot pass an egg needs same-day vet care. Learn the signs and what to expect.

🦜Bird HealthJun 22, 2026

Cockatiel Fatty Liver Disease: Signs and Diet Changes

Fatty liver disease in cockatiels from all-seed diets causes fluffed feathers and beak discoloration. Learn the signs and how diet changes can reverse it.

🦜Bird HealthJun 21, 2026

Cockatiel Chlamydiosis (Psittacosis): Signs & Zoonotic Risk

Psittacosis in cockatiels causes green droppings and breathing problems, and is zoonotic. Signs, treatment costs, and when to call an avian vet.

🦜Bird HealthJun 21, 2026

African Grey Parrot Hypocalcemia: Seizure Signs & Prevention

African grey parrots are highly prone to life-threatening hypocalcemia. Learn the seizure signs, diet fixes, costs, and when to rush to an avian vet.

🦜Bird HealthJun 19, 2026

PDD in Cockatiels: Proventricular Wasting Signs & Care

Proventricular dilatation disease (PDD) causes cockatiels to lose weight despite eating well as the stomach loses ability to digest food. Know the signs an

🦜Bird HealthJun 19, 2026

Budgie Aspergillosis: Signs, Diagnosis & Treatment

Aspergillosis is a serious fungal respiratory infection in budgies that is often silent until advanced. Tail bobbing, weight loss, and voice changes are ea

🦜Bird HealthJun 18, 2026

Budgie Night Fright: Signs, Injuries & Prevention

Night frights in budgies cause broken blood feathers, fractures, and death. Learn what triggers panic episodes, how to respond, and how a nightlight preven

🦜Bird HealthJun 18, 2026

Cockatiel Heavy Metal Toxicity: Signs & Emergency Care

Lead and zinc toxicity are life-threatening emergencies in cockatiels — fatal within 24–72 hours. Learn sources, signs of poisoning, chelation treatment, a

🦜Bird HealthJun 17, 2026

Pacheco's Disease in Budgies: Signs, Transmission & Care

Pacheco's disease is a rapidly fatal herpesvirus hepatitis in budgies causing sudden death or lime-green droppings. Learn signs, quarantine rules, and trea

🦜Bird HealthJun 17, 2026

Lovebird Feather Plucking: Causes, Diagnosis & Treatment

Feather plucking in lovebirds has medical and behavioral causes — PBFD, parasites, nutritional deficiency, or isolation. Learn signs, workup, and treatment

🦜Bird HealthJun 16, 2026

🦷Dental

Cockatiel Beak Overgrowth: Causes, Signs & Trimming

An overgrown cockatiel beak signals vitamin A deficiency, liver disease, scaly mites, or PBFD — not just a grooming need. Learn the causes, diagnosis, and

🦜Bird HealthJun 16, 2026

Proventricular Dilatation Disease in Budgies: Signs & Care

PDD (avian bornavirus) in budgies causes regurgitation of undigested seeds, weight loss despite eating, and neurological signs. Learn diagnosis, management

🛡️Wellness & Prevention

Budgie Sick Signs: 8 Early Warning Signs You Should Never Ignore

Budgies hide illness until it's critical. Learn 8 early warning signs — fluffed feathers, tail bobbing, quiet periods — plus air sac mites, psittacosis, and costs.

Cockatiel Feather Destruction: Medical Causes, Giardia, Behavioral Triggers & Treatment

Cockatiel feather destruction has medical and behavioral causes — Giardia, PBFD virus, nutritional gaps, or stress. Learn the full workup and treatment approach.

Conure PDD: Signs of Proventricular Dilatation Disease

PDD in conures causes chronic weight loss and undigested food in droppings. Learn signs, diagnosis, treatment costs, and how long birds live.

Budgie Vitamin A Deficiency: Signs & Diet Fixes

All-seed diets cause vitamin A deficiency in budgies — nasal discharge, oral plaques, sinus swelling. Learn signs, dietary fixes, treatment, and costs.

🦜Bird HealthJun 12, 2026

Cockatiel Liver Disease: Yellow Droppings, Signs & Treatment

Yellow-green urates in cockatiel droppings are the key early warning of liver disease. Learn signs, causes, treatment, and the seed-diet connection.

🦜Bird HealthJun 12, 2026

Parrot Proventricular Dilatation Disease (PDD): Signs & Care

PDD causes parrots to pass whole seeds despite eating normally. Learn the signs of avian bornavirus disease, how it's diagnosed, and management costs.

🦜Bird HealthJun 11, 2026

Parrot Aspergillosis: Respiratory Signs & Treatment

Parrot aspergillosis is a serious fungal lung infection. Learn the respiratory signs, causes, treatment, prevention, and costs.

🦜Bird HealthJun 10, 2026

Cockatiel Night Frights: Injuries, Prevention & Care

Cockatiel night frights cause cage thrashing and injuries. Learn the signs, how to prevent them, when injuries need a vet, and costs.

🦜Bird HealthJun 9, 2026

Budgie Feather Loss: Normal Molt vs. Disease Causes

Budgie feather loss can be normal molt or serious PBFD virus. Learn to tell the difference, recognize French Molt, and understand treatment options.

🦜Bird HealthJun 8, 2026

Conure Feather Destructive Behavior: Causes & Treatment

Feather plucking in conures has medical and behavioral causes. A full avian vet workup rules out parasites, PBFD, and nutritional deficiency before behavio

🦜Bird HealthJun 8, 2026

Amazon Parrot Wheezing: Respiratory Signs & Vet Care

Wheezing in Amazon parrots signals aspergillosis, psittacosis, or bacterial pneumonia. Tail-bobbing and open-mouth breathing are emergency signs requiring

🦜Bird HealthJun 7, 2026

Parrot Psittacosis: Signs, Risk to Humans & Treatment

Parrot psittacosis (chlamydiosis) spreads to humans and can cause pneumonia. Learn bird signs, the 45-day doxycycline treatment, and zoonotic precautions.

🦜Bird HealthJun 6, 2026

Gout in Pet Birds: Hyperuricemia, Signs, and Treatment

Bird gout causes swollen chalky toe joints, lameness, and internal urate deposits. Amazon parrots and raptors are most at risk. Diet change and allopurinol

🦜Bird HealthJun 6, 2026

Budgie Air Sac Mites: Clicking, Wheezing, Treatment

Budgie air sac mites cause clicking or wheezing with every breath, tail bobbing, and voice loss. Highly treatable if caught before severe respiratory distr

🦜Bird HealthJun 5, 2026

Finch Air Sac Mites: Clicking, Wheezing, and Open Beak

Clicking, wheezing, and open-beak breathing in finches often mean air sac mites. Learn the signs, why it spreads fast, and why a vet is essential.

🦜Bird HealthJun 5, 2026

Canary Going Light: Weight Loss and Megabacteria

A canary that keeps eating but wastes away may have 'going light,' often linked to megabacteria. Learn the signs and why a vet diagnosis matters.

🦜Bird HealthJun 4, 2026

African Grey Aspergillosis: Signs, Diagnosis, Treatment

Aspergillosis in African Greys causes voice change, tail bobbing, and slow weight loss. Long voriconazole courses plus husbandry correction save birds.

🦜Bird HealthJun 4, 2026

Cockatiel Crop Yeast: Sour Crop, Diagnosis, Nystatin Treatment

Cockatiel crop candidiasis causes slow crop emptying and sour regurgitation, especially in hand-fed chicks. Nystatin clears most cases in 7 to 14 days.

Lovebird Egg Binding Signs: An Emergency Most Owners Miss

Egg binding in lovebirds is fast-killing. Here's how to spot straining and tail bobbing and what emergency calcium and oxytocin treatment looks like.

Cockatiel Psittacosis Symptoms: Parrot Fever and What to Do

Sneezing, lime-green droppings, and weight loss in a cockatiel can mean psittacosis — treatable, but also contagious to people.

Parrot Aspergillosis Symptoms: Voice Change and Tail Bobbing

Raspy voice, tail bobbing, and gradual weight loss in a parrot can mean aspergillosis — early diagnosis dramatically changes outcome.

Macaw Aspergillosis Signs: Voice Change and Hidden Lung Disease

Aspergillosis is the leading fungal killer of macaws and African greys. Here's why voice change matters and what voriconazole treatment looks like.

🦜Bird HealthJun 2, 2026

African Grey Hypocalcemia Signs: Why Tremors and Seizures Happen

African grey parrots are uniquely prone to low blood calcium, which causes tremors and seizures. Here is what to recognize and how it is treated.

🦜Bird HealthJun 2, 2026

Cockatiel Vitamin A Deficiency: Why Seed Diets Cause Sinusitis

Vitamin A deficiency from a seed-only diet causes sinusitis, foot lesions, and chronic infections in cockatiels. Here is what to look for and how to fix it

🦜Bird HealthJun 1, 2026

Budgie Iodine Deficiency: Signs of Thyroid Goiter

An iodine-deficient budgie develops a thyroid goiter that compresses the airway. Voice change and labored breathing are warning signs.

🦜Bird HealthMay 31, 2026

Budgie Chlamydia (Psittacosis): Signs and Why It Matters to Humans

Chlamydia psittaci in budgies causes ruffled feathers, runny droppings, and discharge — it can spread to people, so early testing matters.

🦜Bird HealthMay 30, 2026

Budgie Scaly Face Mites: Signs and Treatment That Works

Crusty, honeycomb-like growths around your budgie's beak and eyes mean scaly face mites. They're easy to treat — but spread fast in a flock.

🦜Bird HealthMay 29, 2026

African Grey Feather Plucking: Medical and Behavioral Causes

Feather plucking in African Greys often blends medical disease with stress. Learn the full workup before assuming it's behavioral.

🦜Bird HealthMay 29, 2026

Canary Air Sac Mites: Clicking Breath and Loss of Song

Air sac mites cause a clicking, wheezy breath and silenced song in canaries and finches. A single dose of ivermectin usually clears it.

🦜Bird HealthMay 28, 2026

Cockatiel Crop Burn: When Hand-Feeding Goes Wrong

Crop burn happens when hand-feeding formula is overheated. It can take days for the damage to show — but the consequences are severe.

🦜Bird HealthMay 28, 2026

Budgie Goiter: Iodine Deficiency Signs and Treatment

Iodine deficiency in budgies enlarges the thyroid, which presses on the trachea. Wheezing, regurgitation, and a clicking sound are classic signs.

🦜Bird HealthMay 27, 2026

Parrot Feather Plucking: Causes, Workup, and Treatment Plan

Parrot feather plucking comes from medical or behavioral causes — usually both. A systematic workup identifies the underlying issue. Here's the framework.

🦜Bird HealthMay 27, 2026

Budgie Fatty Liver Disease: Signs in Seed-Fed Birds

Budgie fatty liver disease comes from all-seed diets. Signs include long beak overgrowth, fluffy yellowish droppings, lethargy, and breathing trouble.

🦜Bird HealthMay 25, 2026

Cockatiel PDD Symptoms: Proventricular Dilatation Disease

Cockatiel PDD (proventricular dilatation disease) causes undigested seeds in droppings, weight loss, and sometimes neurological signs. Here is what to know

🦜Bird HealthMay 25, 2026

Parrot Heavy Metal Toxicity: Lead and Zinc Poisoning Signs

Parrot heavy metal toxicity from lead or zinc causes regurgitation, neon urates, and weakness. Here is how it presents and how vets treat it.

🦜Bird HealthMay 24, 2026

Budgie Tumor Signs: Lumps, Lameness, and Common Cancers

Budgies are prone to several common tumors. Here is how to recognize lipomas, kidney and gonadal tumors, and what avian vets can do.

🦜Bird HealthMay 24, 2026

Parrot Toe Tapping: Causes, Eclectus Risk, and What to Do

Parrot toe tapping (and wing flipping) is a known nutritional and behavioral sign in Eclectus and other species. Here is what it signals.

🦜Bird HealthMay 22, 2026

Parrot Puffed Up: Sleep, Cold, or Sign of Illness?

A puffed up parrot can be cozy, cold, or seriously sick. Here's how to tell which — and when it's an emergency.

🦜Bird HealthMay 22, 2026

Budgie Diarrhea: Causes, Wet Droppings vs. Polyuria, and When to See an Avian Vet

True diarrhea in budgies is rare and serious. Learn how to tell it from extra watery urine, and when to act fast.

🦜Bird HealthMay 20, 2026

Cockatiel Respiratory Infection: Signs, Causes, and When to See an Avian Vet

Cockatiel respiratory infections can become life-threatening quickly. Learn the signs of breathing problems, causes, and when to seek avian vet care.

🦜Bird HealthMay 20, 2026

Parrot Blood Feather: What It Is, When It's an Emergency, and What to Do

A broken blood feather can bleed heavily and become a life-threatening emergency in parrots. Learn what blood feathers are and when to act fast.

🦜Bird HealthMay 18, 2026

Cockatiel Calcium Deficiency: Signs, Egg-Laying Risks, and Treatment

Calcium deficiency in cockatiels causes seizures, egg binding, and soft bones. Learn the warning signs and how to protect your bird, especially egg-laying hens.

🦜Bird HealthMay 18, 2026

Budgie Molting Problems: Normal Feather Loss vs. When to See an Avian Vet

Budgie molting is normal, but abnormal feather loss during molt can signal French molt, infection, or nutritional deficiency. Learn the warning signs.

🦜Bird HealthMay 17, 2026

👁️Eyes & Ears

Budgie Eye Infection: Signs, Causes, and Treatment

A budgie with a swollen, watery, or crusty eye needs an avian vet. Learn to spot conjunctivitis, respiratory links, and when it signals a bigger problem.

🦜Bird HealthMay 16, 2026

🦷Dental

Cockatiel Beak Problems: Overgrowth, Scaling, and What to Do

Cockatiel beak problems include overgrowth, scaling, and deformity from liver disease, mites, or PBFD. Learn signs, causes, and when to see an avian vet.

🦜Bird HealthMay 16, 2026

Budgie Cere Color Change: What It Means for Your Bird's Health

A budgie's cere changing color can signal illness, testicular tumors, or hormonal disease. Learn what cere colors mean and when to see an avian vet.

🦜Bird HealthMay 15, 2026

Budgie Egg Binding: Symptoms, Emergency Care, and Prevention

Egg binding in budgies is a life-threatening emergency. Learn the signs — straining, swollen abdomen, weakness — and what to do immediately.

🦜Bird HealthMay 15, 2026

Parrot Respiratory Infection: Symptoms, Causes, and When It's an Emergency

Parrot respiratory infections can escalate from subtle signs to emergency fast. Learn the symptoms, causes, and when to rush to an avian vet.

🦜Bird HealthMay 14, 2026

Cockatiel Feather Plucking: Causes, Help, and When to See a Vet

Cockatiel feather plucking has many causes — medical and behavioral. Learn what's driving the behavior and how to help your bird stop.

🦜Bird HealthMay 14, 2026

Parrot Vomiting: When to Worry and What It Means

Parrot vomiting can be a serious sign of illness. Learn how to tell vomiting from regurgitation, what causes each, and when to call an avian vet.

🦜Bird HealthMay 13, 2026

Parrot Crop Stasis: Symptoms, Causes, and Emergency Care

Parrot crop stasis (sour crop) is a serious condition where food doesn't move from the crop. Learn the symptoms, causes, and what to do.

🦜Bird HealthMay 12, 2026

Is My Budgie Vomiting or Regurgitating? How to Tell the Difference

Budgie vomiting and regurgitation look similar but mean very different things. Learn how to tell them apart and when vomiting is a medical emergency.

🦜Bird HealthMay 12, 2026

Cockatiel Night Frights: What They Are and How to Prevent Them

Cockatiel night frights cause dangerous thrashing in the dark. Learn what triggers them, how to prevent them, and what to do when they happen.

🦜Bird HealthMay 11, 2026

Parrot Regurgitating vs. Vomiting: Key Differences and When It's a Problem

Parrot regurgitation is often normal bonding behavior — but vomiting is a medical concern. Learn to tell them apart and when your bird needs a vet.

🦜Bird HealthMay 11, 2026

Budgie Tail Bobbing: What It Means and When to Call an Avian Vet

Budgie tail bobbing can indicate respiratory distress or heart disease. Learn when it's normal and when your budgie needs urgent avian vet evaluation.

Budgie Not Eating: Why Your Parakeet Is Refusing Food and What It Means

A budgie not eating is a serious warning sign. Birds hide illness until they can't. Learn the signs and why you need an avian vet quickly.

Parrot Sneezing: Normal Behavior or Sign of Illness?

Parrots sneeze occasionally for harmless reasons — but frequent sneezing with discharge is a red flag. Learn when to worry.

Cockatiel Not Eating: Warning Signs and When to See an Avian Vet

A cockatiel not eating can decline rapidly. Learn the warning signs of illness in cockatiels and what to do before it's too late.

Bird Feather Loss: Why Your Bird Is Losing Feathers and What to Do

Feather loss in birds has many causes — from normal molting to feather-destructive behavior and serious disease. Here's how to tell them apart.

🦜Bird HealthMay 9, 2026

Bird Not Eating: Causes, Warning Signs & When to See an Avian Vet

A bird not eating is a serious warning sign. Learn why birds stop eating, the emergency signs to watch for, and when to call an avian vet.

🦜Bird HealthMay 9, 2026

Cockatiel Tail Bobbing: Is It Normal or a Sign of Illness?

Cockatiel tail bobbing can be normal after exercise or a sign of respiratory disease. Learn how to tell the difference and when to see an avian vet.

🦜Bird HealthMay 9, 2026

Budgie Breathing Heavy: Signs of Respiratory Distress & What To Do

A budgie breathing heavy or with tail bobbing needs urgent avian vet care. Learn the signs of respiratory distress and what to do right now.

Bird Sitting at Bottom of Cage: Warning Signs and What to Do

A bird sitting at the bottom of the cage is too weak to perch — this is a medical emergency. Learn why and what to do immediately.

Parrot Not Eating: Causes, Warning Signs, and When to See a Vet

A parrot not eating is cause for concern. Birds hide illness until they're very sick — learn the causes and when to act fast.

Cockatiel Sneezing: Normal vs. Sign of Illness and When to See a Vet

Occasional cockatiel sneezing is normal, but frequent sneezing with discharge may signal infection. Learn the difference.