The first rule of thumb for getting your pet parrot a bird cage is the same as it is for any pet bird: you must get a cage that is big enough. Every bird needs to be able to spread its wings completely wide and flap them inside its cage, both for the sake of exercise and for getting rid of loose feathers. This means, in the case of a parrot, that the cage should be as large as you can get. Good bird health partly depends on your parrot having the space to move around and even climb a bit if it wants to.
Other size considerations apply to the construction and contents of the cage itself. The bars need to be the correct width apart. If they are too close together, the parrot might get its beak or a toe stuck in the space between them. On the other hand, get a cage with the bars spaced too widely, and either the bird's head could get caught, or the bird might slip between the bars altogether. Even when people let their parrot out of their pet bird cages regularly, there are still times when a bird needs to stay inside and be secure.
Even the perches in the bird cage need careful consideration. The bird should have room to spread its wings without banging into a perch, but there should be enough of them to allow several changes of position. Ask your pet supplier about the most secure and sturdiest type of wood to use for your parrot. You need a diameter not too big for your bird's feet to grip comfortably, yet not so small that holding on becomes difficult. And many pet bird tips suggest that you should make the perches of varying thickness, so your bird's toes don't get “frozen” into being able to grip only one thickness.
One kind of bird cage that is especially handy for parrots is one that has a “play top,” which allows the bird to perch on top of the cage when you let it out. This is one of the places for pet bird feeding that will give it a secure spot and keep it out of the traffic of the rest of the house even when it's not confined. The important thing in selecting a cage is to find one that helps your parrot feel secure, and gives it a comfortable place to return to when it's time to go back into the cage.
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