To care for an African grey, plan for a spacious, uncluttered enclosure, safe daily flight, a balanced diet, foraging and social time, and an avian vet who can assess changes in health. No single cage measurement, food percentage or exercise quota guarantees good care: check what the individual bird can actually do each day.

This guide is for companion African greys in UK homes. The RSPCA guidance below is a UK welfare benchmark, not a universal legal minimum. It focuses on the daily setup and routine; interpreting a particular posture or call is a separate question.

How much space and flight does an African grey need?

Start with an enclosure large enough for your bird to open and beat its wings without striking the sides or toys, with space to climb and change perches. Choose several smooth natural-wood perches of different thicknesses. Put food and water where droppings cannot fall into them, and leave a clear route through the enclosure. The RSPCA's pet-bird housing guidance explains why cage dimensions must reflect wingspan and time spent outside the cage; the size should be checked against the individual bird and its daily flight time.

Make a room safe for flight before opening the cage: shut doors and windows, screen large panes and mirrors, switch off ceiling fans, and keep the bird away from the kitchen and other pets. The RSPCA advises at least six hours outside an indoor cage each day with room to fly safely. That is a substantial time commitment; plan supervision and a reliable way for your bird to return to its enclosure. If you keep more than one large parrot, do not assume they can share a cage.

Birds are not made to be kept in small spaces.

What should an African grey eat?

A seed-and-nut-only menu is a poor basis for care. The MSD Veterinary Manual's nutrition review explains that all-seed diets can leave pet birds short of key nutrients and identifies African greys as particularly vulnerable to low blood calcium. Discuss a suitable formulated diet with an avian vet, with smaller amounts of appropriate fresh vegetables and fruit. Offer fresh water and remove food that may spoil. If your grey currently eats mostly seeds, do not simply take away familiar food. Avoid fixed portions copied from another bird, and do not add calcium, vitamin D or other supplements on your own. A bird eating a complete formulated diet may not need them, and excess supplementation can cause harm. The vet can assess the bird's diet, weight, lighting and individual needs together.

Make diet changes with a vet

For a bird eating mainly seeds, record what it actually eats for several days and take that record to an avian vet. Agree a gradual food transition and ask whether this bird needs calcium or vitamin support; do not add supplements by guesswork.

How do light, enrichment and company fit together?

African greys need chances to move, forage, chew safe materials and interact at their own pace. Provide bird-safe items to explore and change them gradually, introducing an unfamiliar object outside the enclosure first if the bird is wary. Spend regular time nearby, offer gentle training and vary foraging opportunities. Talking ability is not a measure of welfare, and constant radio or television does not replace care or social contact. The RSPCA's bird-behaviour guidance describes the role of enrichment and human contact, while warning that feather damage can have several causes.

The RSPCA also recommends appropriate bird-safe UVB lighting for African greys kept indoors. Sunlight through glass is not a substitute for a planned setup. Ask an avian vet how to provide safe light and shade for your bird; do not copy lamp strength, distance or supplement doses from a general article. Provide a calm place for night-time rest without assuming one fixed sleep duration suits every bird.

What does a workable day look like?

  • Morning: refresh water and food, check activity and droppings, and remove obvious soiling from the enclosure.

  • During the day: allow planned, supervised flight in the prepared room, offer interaction and foraging, and notice which activities the bird chooses or avoids.

  • Evening: clear away perishable food, wash soiled dishes, and let the bird settle in a quiet, predictable space.

When should you ask an avian vet?

Arrange a vet experienced with birds before there is a problem. If feather picking starts, do not assume boredom: the RSPCA lists several possible environmental and dietary causes and recommends specialist help. New weakness, tremors or seizures need prompt veterinary attention; MSD identifies these as possible signs of acute low calcium in African greys. Changes in appetite, breathing or normal activity also deserve advice rather than a home diagnosis.

Before bringing an African grey home, check that you can provide the space, daily time, safe light and diet, a veterinary budget and a care plan for absences. These commitments matter more than whether the bird learns to speak.

Related reading: African Grey Body Language: How to Read Common Signals; Can Parrots Eat Lima Beans? Safe Preparation and Serving; Can Parrots Swim? Water Risks and Safer Bathing.

Sources & further reading

RSPCA — “Housing and environments for pet birds” (date not shown), https://www.rspca.org.uk/adviceandwelfare/pets/birds/environment (checked 27 September 2026).
MSD Veterinary Manual — Laurie Hess, DVM, DABVP, “Nutritional Disorders of Pet Birds” (reviewed and updated May 2026), https://www.msdvetmanual.com/bird-owners/disorders-and-diseases-of-birds/nutritional-disorders-of-pet-birds (checked 27 September 2026).
RSPCA — “Bird behaviour: keeping your pet bird happy” (date not shown), https://www.rspca.org.uk/adviceandwelfare/pets/birds/behaviour (checked 27 September 2026).