Very timid. Scared of its own shadow, but can sometimes get a bit snippy with the others if they are playing around too much. Kind of a loner, not in a worrisome way, but tends to stick with the Black Sex Link or sit off by herself.
I’m definitely not an expert, but looks like a pullet to me. I have a 6 week old silver laced Wyandotte that I’ve been curious about as well. In my research I’ve been seeing that Wyandotte pullets get pink combs and wattles early, but the boys get bright red. I added pics of mine that many have guessed is a pullet (and I hope they are right).