To day I saw one of my chicks pecking at the roo a lot and some of the other ones a little And then I saw a couple of others pecking him a lot and a couple of the other ones a little to. I thought it might be the starting of the pecking order so I let it go for a half hour or so now my baby roo has a bloody spot so I quarantined him. Now there not pecking each other any moor than normal. He pecks at the blood spot. There is 16 2-3 week old chick in 8sf. I think thats plenty of room for now maybe not. Can you help to tell me whets going on?