Chickens have bald spots on there heads?

[CrazyChickensEverwhere]

They don't have mites or lice I checked. But they have bald spots right near there combs, about 3/4 of them? I just got a rooster but they had it beofore the rooster

 

[buckboy101]

sometimes that comes from chicken canibalism. Which is just them excesively pecking at each other

 

[CrazyChickensEverwhere]

How do I stop it? feed them more?

 

[Judy]

They should have access to feed at all times during the day. Read here:

My chickens are pecking/eating each other's feathers:
https://www.backyardchickens.com/forum/viewtopic.php?id=34705
https://www.backyardchickens.com/forum/viewtopic.php?id=31291
https://www.backyardchickens.com/forum/viewtopic.php?id=36139
https://www.backyardchickens.com/forum/viewtopic.php?id=30486