What cage is good for golden silk?

If the golden bird is ornamental, it is better to use a round cage. If you breed, you need to use a rectangular cage.This bird is originally produced on the northwest coast of Africa. There are 24 varieties. It is a very good bird ornamental. The feather color is very rich, including yellow, green, white, orange -red, bronze, and so on.It is eaten by the seeds of plants, and insects can also be eaten in summer. If it is artificially raised, it mainly feeds mixed feed such as valleys and mules.