Considering adopting a rescue Quaker parrot

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?

I remember when my green cheek conure went through this phase. I was so worried but my vet said it's actually really common.

YES! This is exactly what I needed to read today. My cockatiel and I have been going through the same thing!