Considering adopting a rescue cockatiel

Been thinking about adopting a rescue instead of buying from a breeder. Any experiences with rescue birds in Ontario? What should I expect in terms of behavioral challenges? Which rescue organizations do you recommend?

Hang in there! It gets better. My Hahn's macaw went through this too.

What does their diet look like? Sometimes these things are diet-related.

I actually disagree with this. In my experience with my Amazon parrot, the opposite was true. But I know every bird is different.