I was thinking about getting a quaker but i was wondering what a good sized bird cage is for a quaker parrot?
4 feet long
2 feet wide minimum and maximum should not exceed your room door width
and about 4 feet high
would be a good minimum cage size for a pair of quakers.
It is not "perfect" because most birds would prefer much much bigger accommodation. You can call it a ‘perfect compromise’.

October 26th, 2009 at 3:56 am
http://www.geocities.com/rainforest/vines/1492/quakers.html
Very good article for new quaker owners. But you will want to get the largest cage possible to give them plenty of room and to play.
References :
October 26th, 2009 at 4:29 am
At a minimum the cage should be size should be 36" × 20" × 20". Of course bigger is better but the bar spacing should be no more than 5/8" apart. Make sure if you opt to purchase a used cage it has NOT been repainted, has no rust, and has been sanitized prior to placing your bird in it.
Here are some sites you will find useful in taking care of your new Quaker:
http://eggcellentparrots.web.officelive.com/
http://www.Quakerville.com
Hope this helps!
Breeder of Quaker Parrots, Cockatiels, and owned by several others. Years of experience
References :
http://eggcellentparrots.web.officelive.com/
http://www.quakerville.com
October 26th, 2009 at 5:17 am
4 feet long
2 feet wide minimum and maximum should not exceed your room door width
and about 4 feet high
would be a good minimum cage size for a pair of quakers.
It is not "perfect" because most birds would prefer much much bigger accommodation. You can call it a ‘perfect compromise’.
References :