The Five Sisters and Two Brothers?

OK, so now we think there are 2 males and 5 females.  The two are slightly bigger (top left two), not necessarily more ornate, but have bit more red on their heads.  Also, they’ve been strutting their puffed-out selves to the girls. I’m hoping we see some babies! Their tails are spread out here as they keep balance walking over the snow. What a show!