Help! Something is killing my baby chicks

[Ren2014]

Thank you all but now i know the reason and its not rats. My chicks have been pecking each other to death. They have plenty of space, food, and we have even given them grass, grapes, vegetables. But they still attack each other for no reason whatsoever. Once they draw blood then the others come and start pecking because they see red. I have them in the shed but I made a fence around it so now they can go outside. I never knew black sex links could be so aggressive. How can i stop them from pecking each other?

Hello and welcome to BYC. So sorry to hear of your losses but happy you found the cause. I've never experienced this. Good luck.