I may add that I too kept a budgie for 13 long years.
I may add that I too kept a budgie for 13 long years.
You said you kept “a” budgie. They are highly social creatures and do not like being kept alone.
The fact that captive animals can adapt to their cages, like a man does to prison, doesn't mean this is good for them nor that it's justifiable. And unlike a man, a captive-raised animal cannot comprehend anything else. You have chosen that life for them and are justifying it.
As for my singular budgie: one outlived the other by many years.
Sure, we should have gotten a pair, but these animals are not meant to live in little cages. Yes, some can be content, especially in pairs. But it's fundamentally unnecessary to keep them in cages like that.