Please be careful using cages made for animals other than parrots. The metals in other animal enclosures can contain zinc and other metals toxic to parrots. Being parrots are in oral contact with their cage far more frequently than other types of aviary birds and other animals, this is of special concern. Some rodent type enclosures that have coated bars may be ok for very small birds to be in for short periods of time, but I would say, if it isn't STAINLESS steel (galvanized steel is highly toxic, it MUST be stainless), it is probably not safe to house a bird in.