侧挂鸟窝/Side hung bird nest

侧挂鸟窝/Side hung bird nest 一直想给小鸟做个小屋，这两天有时间做了出来，可以悬挂在常规鸟笼的旁边，不占用鸟笼内部空间，鸟窝顶部可以整个打开，便于观察和打扫卫生，挂钩设计成分体的，可以按照不同鸟笼尺寸粘接。 I have always wanted to make a small house for the little bird, but I have had time to do it these days. It can be hung next to a regular birdcage without taking up the internal space of the birdcage. The top of the birdcage can be fully opened for easy observation and cleaning. The hook design is modular and can be bonded according to different birdcage sizes.