I was gifted two yellow parakeets with red eyes they had all their wing and tail feathers so I bought a flight cage and then I rescued these two poor babies from a pet store that had their fight wings completely chopped off fortunately they're excellent climbers and they get along well with the two that can fly the two yellows actually try to encourage the others to fly resulting in a couple of drops to the bottom of the cage which worries me but they seem to be fine I want to create as much of a natural habitat for them as possible I'm not trying to domesticate them or do anything like that I just enjoyed them flying around the cage and having a good time my question is should I take the bottom wire out of the cage and just put some grit down there so that they can forage on the bottom of the cage trying to change