Male/female personalities

[Sarah1260]

I was wondering if any of y'all had any observations/information about the differences in personalities between male and female sun conures.
I'm trying to some what determine the sex of Rocka

 

[Pinkbirdy]

Of course the only true way is a Dna test. But heres a fun little thought. Sometmes breeders have their own little tricks of knowing . A breeder told me the males have blockier heads and the females slimmer heads . Now my sunconure has a slimmer head [so that should be female] and I found out she was right

 

[Sarah1260]

So what's your take on Rocka?