Visitors to the aviary can observe the birds behaving naturally.参观该鸟舍的游客能观察到鸟类的自然习性。I keep canaries and budgerigars in my outdoor aviary.我在室外鸟舍饲养金丝雀和虎皮鹦鹉。The owner said the bird may have escaped through a weak spot in the aviary.鸟的主人说这只鸟可能是从鸟舍一处不结实的地方逃走的。