Can a sugar glider be kept in a bird cage?

A sugar glider is a wild animal and should not be kept in a cage. Many others disagree with this statement, preferring instead to indulge their personal fancies for keeping such an exotic pet and ignoring the needs of the animal. Like it or not, it is a form of cruelty to keep sugar gliders. It is interesting that in Australia, the sugar gliders' country of origin, Australians themselves have not stooped to this cruel practice of caging sugar gliders. Only those with licences to maintain wildlife sanctuaries, or to care for injured wildlife, keep sugar gliders in specially equipped enclosures.