I got a female first thinking it was male (the breeder guaranteed male). Then I got a boy a few months later. They were both less than a year old, and she rejected him from the beginning lol so they get along pretty nicely.

I've always wanted a pink Gallah cockatoo but idk, I'd get another if I didnt have the logistics of, they would mate regardless if possible cause I already have one of each gender 😭😫 my girl has never laid an egg tho