I can't say as I am familiar with them. Maybe somebody from Cali could help?
I am familiar with the forum though I have not been on there in ages.
Looking at those color mutations is making me slobber all over again. I just love the cleartail and clearhead mutations as well as the cobalt and violet.
The bluffing you are talking about is something I have never really paid attention to as I see it in all birds and as long as you follow through with picking them up and don't let them intimidate you then you will be fine.
I am guessing you are talking about their tendency to act like they are going to bite you?
Honestly, even that will depend on the bird and their personality. most of mine are ok and don't do that but Maverick can be a little upstart and act like a snot at times. He may give the little tude but I pay it no mind and tell him to step up and he normally does with no problems.
Honestly, I don't really know where that term came from, how sad is that LOL.
Don't know that this helped any...