How big does a quail cage for two have to be?

A quail cage for two quail should ideally be at least 2 square feet in size, providing enough space for them to move around comfortably. The height should be at least 12 inches to allow for adequate ventilation and to prevent stress. Additionally, ensure the cage has appropriate bedding, perches, and hiding spots to promote their well-being. Regular cleaning and maintenance are also essential for a healthy environment.