Chick with presumed pecking wound

[StripeyThing_1]

Barred rocks are an aggressive breed in general and EE’s are very docile which could very well be the problem, another thing is stress. Feather plucking usually occurs the most when they are at a time of stress. Giving them a bigger brooder will definitely relieve a lot of stress.

I would also put some chick friendly toys in there that they can peck at.