Then how about trying this? Find a cardboard shell as the bottom plate, sew it up with cloth and hang it on the cage. Like a small tent, Taobao also has finished products made by technicians. Just search the parrot tent.

I'll give you a finished painting. I made it myself. The workmanship is poor, but the bird still likes it. ~\(≧▽≦)/~

I added an upright stick at the entrance to make it easier to climb in. As long as you can climb in, you can tie a branch.

My birds are used to sleeping, and some birds are afraid of things they have never seen. I wonder if your birds will like them, too.

Also, this nest can only be used for sleeping and playing, not for breeding.

Oh, yes, and the room temperature is not lower than 15 degrees, and everyone will be alive and kicking.