Please look at this short video & tell me what you all think I have

I was told that the mama was Ameraucauna/ Brahma xix, fertilized by Ameraucana roo. My first hatch I got 50%!! Not bad for a homemade bator!! So here are my babies <3 Bebe is the biggest & it's only 15 days old, but HUGE!!... they all hatched between 2/13-2/19. Anybody know what they are (besides chickens) & if anyone has an idea on who may be a boy/girl?
Thanks guys!!! I have better individual pics, but they don't like to be still