When it comes to housing parrots, one of the most crucial decisions a bird owner can make is selecting the right cage size. Parrots are highly intelligent, active creatures that require ample space to move, climb, and spread their wings. Keeping a bird in a cage that is too small can lead to severe physical and psychological issues. Our feathered friends need significant time outside their cage as well so you might think of exploring indoor perches and areas in the sun the birds can spend some time each day.
In this guide, we’ll explore the ideal cage sizes for different parrot species and what can happen when birds are kept in enclosures that don’t meet their needs. If we are lucky our Macaws and Cockatoos can live for 80 years and they will be an investment of time, care and money.
Why Cage Size Matters
A parrot’s cage serves as its home, a place where it should feel safe, comfortable, and stimulated. If a cage is too small, a bird may experience:
Physical health problems – Insufficient space can lead to muscle atrophy, obesity, and joint problems due to lack of movement.
Feather plucking and self-mutilation – Stress and boredom from confinement can result in destructive behaviors.
Aggression and depression – Parrots in cramped cages may develop behavioral issues, including excessive screaming, biting, and withdrawal.
Shortened lifespan – Birds in inadequate environments are more prone to stress-related illnesses, which can reduce their lifespan.
Ideal Cage Sizes by Species
When choosing a cage, consider not just the size but also bar spacing, door access, and enrichment opportunities. Below is a general guideline for different parrot species.
Small Parrots (Budgies, Lovebirds, Parrotlets, Cockatiels)
Minimum cage size: 24” L x 18” W x 24” H
Bar spacing: ½ inch
Notes: These birds are very active and benefit from horizontal bars for climbing. While small, they need space for flight and toys to stay entertained.
Small Parrots (Budgies, Lovebirds, Parrotlets, Cockatiels)
Medium Parrots (Conures, Quakers, Pionus, Caiques, Senegal Parrots)
Minimum cage size: 32” L x 24” W x 36” H
Bar spacing: ½ - ¾ inch
Notes: These species are playful and energetic. A cage with a playtop and multiple perches helps keep them engaged.
Medium Parrots (Conures, Quakers, Pionus, Caiques, Senegal Parrots)
Large Parrots (African Greys, Amazons, Eclectus)
Minimum cage size: 36” L x 30” W x 48” H
Bar spacing: ¾ - 1 inch
Notes: These birds are highly intelligent and require plenty of space for movement, toys, and mental stimulation. A cramped cage can lead to feather destruction and anxiety.
Large Parrots (African Greys, Amazons, Eclectus)
Extra-Large Parrots (Macaws, Cockatoos)
Minimum cage size: 48” L x 36” W x 60” H
Bar spacing: 1 - 1.5 inches
Notes: These birds require the most space. Macaws, in particular, have large wingspans and need room to spread their wings. A cage that’s too small can cause significant frustration and health problems.
Extra-Large Parrots (Macaws, Cockatoos)
The Risks of Keeping a Parrot in a Too-Small Cage
Birds confined to small cages may suffer from:
Muscle Atrophy – Without enough space to stretch and exercise, birds can develop weak muscles and poor coordination.
Obesity – A lack of movement can lead to unhealthy weight gain and associated health problems.
Chronic Stress – Birds in inadequate enclosures often experience heightened cortisol levels, which can suppress their immune system.
Behavioral Disorders – Anxiety and frustration can lead to excessive screaming, biting, and feather-plucking.
Shortened Lifespan – A stressed and unhealthy bird is more likely to develop illnesses that can cut its life short.
Choosing the Best Cage for Your Bird
When selecting a cage, consider the following:
Bigger is always better – If you can go larger than the recommended minimum, do so.
Horizontal space matters – Parrots move side to side more than up and down.
Safe bar spacing – Ensure your bird cannot squeeze through or get stuck between the bars.
Durable materials – Stainless steel cages are best as they are non-toxic and long-lasting.
Multiple perches and enrichment – Variety in perch textures, sizes, and placement is essential for foot health and activity.
Outdoor Aviary - These can be built or purchased for your bird to enjoy the enrichment of being outdoors in a safe environment in the warm months. Make sure there is a shaded area in the cage as birds can overheat. You might also consider using the outdoor aviary for a fun bath area for the birds.
Outdoor Aviary
A properly sized cage is one of the most important factors in a parrot’s well-being. Choosing an enclosure that allows ample movement, climbing, and enrichment ensures a happy, healthy bird. If you’re ever in doubt, remember: the bigger, the better! Investing in a spacious, high-quality cage will provide your parrot with a safe and enriching environment for years to come.
We have cages at Beak N Wings at a fraction of the cost. Check out our selection on your next visit.
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