I have previously purchased nest boxes from The Feather Farm in California. They are having an issue with their machinery and haven't been able to make metal nest boxes for the last few months. Is there another manufacturer someone can point me towards? I need a nest box for my eclectus pair, and one for another pair of greys that is ready to start breeding. I have a few very large boxes, but they are hyacinth-sized and far too big to attach to the cage. Thanks.