We got some chicks from Hoover Hatchery that arrived on Monday. So far they have lived up to reputation of being aggressive, far more than Guineas, Chickens or Peachicks. I was wondering about them. Some have black stripes and absolutely no brown, some have dark brown stripes and some brown in between the stripes not tan-ish white. Are they different breeds or sexes? They might be my grandpa placed the order so I dont know what they are specifically.