She's certainly acting like one!!
That makes me very happy. We had black ones that all turned out and looked 100% opposite gender, with massive combs but they were larger and not miniature silkies(like this white one)
I kept this one as it was the only miniature and only white, I have had my toes and fingers crossed for a long time that it was female.
As for the two Seramas, I saw a post of someone doing the feather/wing method to sex and have to say, people judge it but it worked for all my silkies, not only did I guess the genders from that method on hatch day, I saw for myself when they aged...
Seems my two Serama Chicks are both genders. Ive nit tested the method by handling them yet as ive not had time but i will be tomorrow, Sadly I'll have to rehome the cockeral if I can't get a few female bantams, serama are so hard to hatch, i coukd be doing this forever. . Can't be having two males with only the two female- silkie and Serama. Wish i had the space for all of them. Im already having to sweeten my neighbours with free eggs from my larger breeds to stop them complaining when serama wakes them at 5am