I bought three young female Wyandottes who are fighting 50% of the time, challenging each other and chasing each other around the place - the speed they have is amazing. I'm hoping they aren't roosters... can anyone guess? Not sure how old they are. They sure are cranky. The man I bought them from said they were layers, but I'm beginning to think otherwise! There is a grey, a brown/white and a white/grey. Thanks to anyone who can help.