Hi there! I am totally new to raising hens/roosters, but I am loving it! I have 4 rhode island reds, all hens, and i recently bought 4 what I was told were frizzle mixes; supposedly hens, but Im not so sure....please view the pics, and let me know what you think they are...hens or roos. my untrained eye feels they are boys but, im sure I coult be wrong. Thanks so much!