She mentioned to me on the phone she thought his head looked a bit unusual and maybe she should keep him, but she's got two of his brothers still and needs to make space. I didn't really think anything of it.
When I saw the bird it was in a cage in her car covered by a towel and I couldn't really see much but what looked like maybe a bit of blue suffusion from his halo creeping up.
When I got him home and got him out of the cage it was a different story.
I was blown away.. this bird might as well have a blue head.
The only other time I've seen anything like this is recently on the Erthrura site - http://users.skynet.be/fa398872/engoulm72.htm
Also a BH SF Yellow.

See slight trace of blue in cheek, bib and on top

Top of head:


Left side of face:
