I have 7 new chicks. They will be 3 weeks on Sunday. I believe I have 2 Lavender Orpingtons, 1 White Orpington, 3 Americaunas, and 1 Silkie. Is this what I have? Any indications of gender at this point? Zaxby (has light brownish tint on top of head) White Orpington? Brownie, Americauna? Jasmine, Americauna? Stripe (has black stripe down the back) Americauna? Mrs. Potts, Lavender Orpington? Ole 5 Toes, Silkie? Beauty, (not as grayish/purple as Mrs. Potts and not as yellow as Zaxby) Lavender Orpington?