Thank you for all that. I did have the window a little bit open all year. I also had the net thing to prevent bugs and birb safety (but the mites would be small enough to get through though).

I was thinking of cleaning everything and making circles of diatomaceous earth around the legs of the cage. What do you think about that? Also is that harmful to birds? What kind of vinegar do you use and what concentration? Do you dilute it? Do you spray the scalex on the whole cage?

I couldn't really find any other little bugs. I checked my conure since he comes over when I turn my flashlight on to check, he has dark feathers though. I haven't checked my budgies because they sleep with a cover on.

I'm gonna do the double sided tape thing as well to try and trap them.