Depends on the how and why of their confinement: * an aviary (for a display of birds in a zoo etc.) * a birdcage for pet birds n a home * a cote for doves * a coop or chickens (general) * a battery for laying hens
* the poultry section in a meat market
A bird can live in a bird box or a burrow underground.
where is birds kept in? start with the letter a
A bird is kept in an aviary also called a cage or bird cage.
An Aviary is a large cage or enclosure for keeping birds in.
The place is called "port" where ships are kept? woodenboatusa.com
The place where luggage is kept in an airplane is called the cargo hold.
Probably 'aviary', although it's a place where birds are kept and is only their home because they are captives there.
Earth? Birds are found on every continent, and so are birders. Captive birds are kept in aviaries.
Aviary.
A closet?
An Aviary Where They Mate And Reproduce.
The mews are the place where birds/ falcons/hawks are kept. People still do falconry and have mews.