I have two approximately 2.5 - 3 month old chickens that I got from one of the teachers at school (end of the semester) after being traumatized for two weeks in a kindergarten class. They were supposed to be all female, but I am starting to think at least one of them is male. The light one is picking on my older hen, and someone is crowing. Oh - what type of chickens are they? Barred Rocks? Sorry for the blurry pictures, but they are not that friendly and will not hold still for pictures (imagine being held (and dropped) for two weeks by kinderkids ). Together: Darker Chicken - black feathers are very colorful in the sun. Lighter Chicken. Thanks for any help!