Bird species profile
Long-billed Corella
A detailed profile covering characteristics, everyday care and linked health conditions.
Quick facts
A concise guide to typical adult needs and characteristics.
Lifespan values identify ranges, study medians and open-ended estimates explicitly. Ratings appear only for comparable care or activity scales. Individual animals still vary with age, health, breeding, environment and previous care.
Profile description
Long-billed Corella (Cacatua tenuirostris) is a white cockatoo with an elongated digging bill and a strong need to excavate, forage and manipulate robust objects. Cockatoos are long-lived, highly intelligent flock birds with powerful bills, powder down, substantial noise and complex social and behavioural needs.
A healthy Long-billed Corella should be bright, responsive and able to perch, fly and feed normally, with clear eyes and nostrils, smooth breathing, clean plumage and stable weight. The Long-billed Corella may conceal illness; reduced vocalisation, increased sleep, fluffed posture, altered droppings, breathing effort, appetite loss or changed grip or flight are important warnings. The expected lifespan under good captive care is approximately 40 years or longer, although genetics, diet, exercise, breeding history, infectious exposure and access to avian veterinary care create substantial individual variation.
Assess Long-billed Corella suitability from the species' actual behaviour and husbandry rather than body size alone. For the Long-billed Corella, noise, dust, social dependency, breeding behaviour, flight space, diet preparation and veterinary access may matter more than purchase price. A hand-reared Long-billed Corella still retains normal species behaviour and should not be expected to tolerate isolation, constant touching or an inactive cage-based life. Long-billed Corella care should combine compatible social contact and retreat space with structured interaction, independent activity and predictable sleep.
In New South Wales, this native species is licence-exempt. This entry assumes a lawfully acquired, captive-bred bird. Australian wildlife, biosecurity, restricted-animal, local council and transport rules differ between states and territories, so the keeper must confirm the requirements that apply at the bird's location and destination. Native birds must never be taken from the wild.
First-time bird owner tips
Practical preparation for welcoming this bird into your care.
Care requirements
Use a balanced large-parrot formulation with vegetables, leafy browse, controlled fruit and measured high-value foods used mainly for training. Weight and liver health require active management.
Housing should allow real flight and movement, either through a long secure flight or a large enclosure supported by supervised daily exercise. Long-billed Corella perches should vary in safe diameter and texture, while natural browse, shredding material, foraging devices and destructible items support movement and bill use. For the Long-billed Corella, avoid sandpaper perches, toxic metals, chewable galvanised items, frayed rope, unsafe toys and access to kitchens, ceiling fans, open water, windows, cats or dogs. Quarantine a new Long-billed Corella in a separate airspace before introduction.
Change the Long-billed Corella's drinking water when contaminated and wash food and water containers thoroughly. For the Long-billed Corella, remove wet or spoiled food promptly, control hull and dropping accumulation and maintain ventilation without cold draughts. Keep the Long-billed Corella away from aerosols, smoke, scented oils, overheated non-stick cookware and other respiratory irritants. Provide the Long-billed Corella stable night-time darkness and uninterrupted sleep, commonly around ten to twelve hours for parrots.
Routine Long-billed Corella care is easier when an avian veterinarian is involved before illness develops. Record the Long-billed Corella's weight on an accurate gram scale together with body condition, appetite, droppings, breeding activity, feather and foot health. A new Long-billed Corella examination should combine history and physical assessment with risk-based testing for infectious disease and parasites. The right Long-billed Corella social setup depends on temperament and existing relationships. Compatible Long-billed Corella pair or flock housing can support natural behaviour, but bullying, food guarding or reproductive aggression requires duplicated resources and separation when necessary. A companion Long-billed Corella needs reward-based training, independent foraging and gradual exposure to routine handling. Wing clipping is not a substitute for secure Long-billed Corella housing or training because falls and loss of fitness can cause injury.
Conditions linked to this breed or species
Obesity
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Seed-dominant Diet and General Malnutrition
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Hypovitaminosis A
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Calcium Deficiency and Metabolic Bone Disease
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Vitamin D Deficiency
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Hepatic Lipidosis (Fatty Liver Disease)
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Atherosclerosis
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Gout and Urate Deposition
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Avian Chlamydiosis (Psittacosis)
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Psittacine Beak and Feather Disease (PBFD)
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Avian Polyomavirus
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Pacheco's Disease (Psittacine Herpesvirus)
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Avian Bornavirus and Proventricular Dilatation Disease
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Avian Influenza
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Newcastle Disease / Avian Paramyxovirus-1
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Aspergillosis
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Candidiasis
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Giardiasis
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Intestinal Worms
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Feather Lice and External Mites
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Bacterial Respiratory Disease and Air-sacculitis
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Sinusitis
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Crop Stasis and Sour Crop
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Gastrointestinal Obstruction and Foreign Body
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Cloacitis
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Egg Binding (Dystocia)
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Chronic Egg Laying
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Egg Yolk Peritonitis / Reproductive Coelomitis
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Cloacal or Oviduct Prolapse
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Feather Damaging Behaviour
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Bumblefoot (Pododermatitis)
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Beak Overgrowth and Deformity
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Chronic Kidney Disease
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Trauma and Fractures
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Cataract
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Conjunctivitis and Keratitis
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Heavy Metal Toxicity (Lead and Zinc)
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PTFE and Non-stick Fume Toxicity
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Smoke and Aerosol Inhalation Injury
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Lipomas and Xanthomas
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Avian Poxvirus Infection
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Reproductive Tract Tumours and Cysts
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