Thank you for your question. We have such a wide selection for this size bird, it would be hard to pick one. The best thing to do is review the cages on line under Cages & Aviaries/Cages for Medium Birds (http://www.drsfostersmith.com/bird-...
) Be sure to consider the following.:
1) A bird this size should have bar spacing ½” to no more than 7/8”.
2) Remember, the bigger the better. We recommend the cage living area to be a minimum of 1.5 times your bird’s adult wingspan in width, depth and height to allow for comfortable movement.