The cage a timneh actually needs
A timneh parrot, the darker, slightly smaller of the two African grey types, is a stocky bird of about 13 inches with a surprisingly broad wingspan for its length. House one in a cage at least 3 feet wide, 2 feet deep and 3 feet high, and wider if you can manage it. Bar spacing of about three-quarters of an inch to 1 inch suits its head size, and bars should be strong enough for a powerful, inquisitive beak. Width is the dimension owners most often short-change: a timneh should be able to stretch and flap both wings fully without brushing the sides, and to travel between perches with short flights rather than only by climbing.
Furnishing for a bird that thinks
A timneh uses space with its mind. Several perches of varied natural wood at different heights, a swing, and rotating foraging toys placed around the cage turn the same square footage into changing territory for a bird that notices everything. Put the food cups where reaching them involves a small journey, hide treats in foraging toys at the far side from the favourite perch, and rearrange the layout every week or two so the home stays interesting. Keep one clear flapping zone, usually across the middle at perch height, free of hanging toys. A timneh that has investigated every corner by mid-morning and found nothing new is a bird whose space is effectively smaller than its measurements.
Social space counts as space
For this species, location is a dimension. Timneh parrots are observant, family-oriented birds that like to be near the action without necessarily being the centre of it, and a cage exiled to a spare room meets the tape-measure minimum while failing the bird. Place the cage in the main living area, ideally in a corner or against a wall so the bird has a secure side and a view of the room, at a height where it meets people near eye level. Daily out-of-cage time on a play stand in that same room, for several hours, lets the timneh choose proximity, watch household life, and interact on its own terms, which for a somewhat steady, thoughtful grey is exactly the right arrangement.
Mess, dust and the human footprint
Plan the area around the cage, not only the cage. Greys produce fine feather dust, so the timneh's corner benefits from an air purifier nearby and flooring that tolerates daily sweeping, and the cage should not sit directly over soft furnishings you cannot clean. Food throwing adds a splash zone. You also need comfortable working space at the cage front for changing papers, sliding out the tray and swapping perches without looming over the bird, plus a door swing that opens fully for a bird that may prefer to come out in its own time rather than be reached for. A cage squeezed into a gap that fits the bars but not the people will quietly degrade the bird's daily care.
When the setup is not meeting the need
A timneh short on space, stimulation or company may begin feather plucking, become cage-territorial and lunge at hands through the bars, or go withdrawn and silent, all of which are reports about the environment as much as the bird. Check the simple physical clues too: worn tail feathers from a cage that is too narrow, and a bird that never flaps because there is nowhere to do it. Feather changes accompanied by poor appetite, altered droppings or laboured breathing need an avian veterinarian, because plucking in greys can have medical roots as well as environmental ones.
A timneh notices every change its people make, so the cage layout, stand position and out-of-cage hours go best when the whole household follows one version of the plan, the version KinsLe keeps current for this bird when the family uses its Family Sharing.