Budgerigar Care Guide: Diet, Lifespan, Housing & Health
A vet-informed care guide for the Budgerigar — a beginner-level companion bird that can live 7-15 years. Housing, diet (and toxic foods to avoid), temperament, health and enrichment.
The Budgerigar (Melopsittacus undulatus) is a beginner-level companion bird that can live around 7-15 years — a long commitment. Here is how to care for one properly: housing, diet, health, temperament and enrichment, based on avian-veterinary guidance.
Quick facts
| Care level | Beginner |
|---|---|
| Lifespan | 7-15 (commonly 7-10; well-cared-for birds can reach 15+, occasionally 20; English/show budgies tend to be shorter-lived at 7-9) years |
| Adult size | 18-20 cm (~7-8 in) in captivity; wild-type ~18 cm, English/show budgies larger and stockier |
| Noise level | Moderate |
| Talking ability | Good |
| Best for | First-time keepers, children, apartments, and those wanting an affordable, talkative small parrot. |
Housing a Budgerigar
Minimum recommended cage: Minimum ~46 x 46 x 60 cm (18 x 18 x 24 in) for one bird; a wider/longer flight cage or aviary is strongly preferred (budgies fly horizontally). Bar spacing ~1.3 cm (1/2 in); horizontal bars aid climbing.. Bigger is always better — birds fly horizontally, so width matters more than height. Provide varied natural-wood perches of different diameters, and place the cage in a social, draught-free part of the home away from the kitchen (cooking fumes, especially from non-stick cookware, are deadly to birds).
What to feed a Budgerigar
Staple: Formulated pellets as the base (VCA: pellets ~60-80% of diet) with only a small amount of a quality seed mix; seed must never be the whole diet. Cuttlebone for calcium; iodine is especially important for this species.
Fresh foods: Daily leafy greens and vegetables (kale, spinach, romaine, carrot, broccoli, peppers, squash) with small amounts of fruit; wash and chop finely.
Foods that are toxic to your Budgerigar — never feed these
Avocado (budgies are noted as especially susceptible to persin), chocolate, caffeine, alcohol, onion, garlic, apple seeds/fruit pits, and very salty or sugary/processed foods.
Temperament & social needs
Active, cheerful and social; readily hand-tames and males in particular can build large mimicry vocabularies (though the voice is small and can be hard to understand).
Very social flock bird; thrives with a companion budgie or, if kept singly, daily human interaction plus supervised out-of-cage flight time.
Enrichment
Swings, ladders, bells, foraging and shredding toys; mirrors used cautiously (can foster mate-fixation in solo birds); regular bathing offered.
Common health problems in Budgerigar
Neoplasia/tumors (budgies have one of the highest tumor rates of pet birds – kidney and reproductive tumors that press on the sciatic nerve and cause one-sided leg lameness, plus lipomas/fatty tumors), goiter/thyroid enlargement from iodine-poor seed diets, scaly-face mites (Knemidokoptes), obesity and fatty liver disease (hepatic lipidosis) from all-seed diets, and psittacosis (Chlamydia psittaci, zoonotic).
Birds hide illness until they are seriously unwell — a bird that looks "off" is an emergency. Establish care with an avian vet before you need one, and schedule an annual well-bird check.
Setup essentials
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In the wild
The Budgerigar is also a wild bird — see the Budgerigar species profile for its natural range, behaviour and conservation status.
Frequently asked questions
How long do Budgerigar live?
With good care a Budgerigar typically lives 7-15 years — a long-term commitment.
Is a Budgerigar a good pet for beginners?
It is rated Beginner-level. Budgerigars suit first-time keepers, children, apartments, and those wanting an affordable, talkative small parrot.
What can Budgerigar not eat?
Never feed a Budgerigar: Avocado (budgies are noted as especially susceptible to persin), chocolate, caffeine, alcohol, onion, garlic, apple seeds/fruit pits, and very salty or sugary/processed foods.. These are toxic to birds.
Sources & further reading
- VCA Animal Hospitals - Feeding Budgies (opens in a new tab)
- VCA Animal Hospitals - Common Conditions of Pet Birds (opens in a new tab)
- Lafeber Co. - Budgie/Parakeet species profile (opens in a new tab)
- AskAVet - Budgerigar (Budgie) Care 2025, Vet Guide by Dr Duncan Houston BVSc (opens in a new tab)
- Beauty of Birds - Budgerigar common diseases (opens in a new tab)
