Medium bird cages are perfect for cockatiels, conures. These cages have an inch to 5/8 inch spacing between the bars. The more room your bird has the healthier and happier they will be, so be sure to choose the right size. Our cages for medium size birds have many feeder access points and come with a removable trays for easy cleanup. All cages come with a simple and quick locking mechanism. Your medium sized bird will love these cages.