FWIW, to me it looks like a male. Some species the male and female do have subtle head shape differences, although it's not always easy to tell in pics. Of course it's not 100% accurate either, but there is a slight difference in some species if you have a good eye for it.
It's not a normal. I'm not sure what they call that mutation, but that one is not a wild colored Bourke's.
My mom has a 10 year old Rosy mutation male. Pinky is an extremely gentle and quiet bird who almost seems like he's half finch. He prefers to not be touched, although he will step up to be relocated. He hops (doesn't climb like other parrot species), isn't big on playing with toys, and shows absolutely no aggression toward humans. Although I believe he keeps his bird friend in line lol.