i've seen these used for all kinds of cages. easy to clean and makes "nighttime"

Pros: works

Cons: none

this is wonderful so easy to clean and nice to use for lights out.

Pros: easy to clean

Cons: none

What a good idea. Very easy to cover the cage at night.

Pros: easy, washable

Cons: none

I keep a pillowcase on the bottom of all my cages. If there is an emergency - fire, flood, etc - you can grab you bird, put inside a pillow case, twist the top and run out of the building. You of course can't keep your bird there long - but it gets your bird out to safety in a hurry.

Pros: a cover and rescue

Cons: may not fit too well