What is this?

[abbly2]

So I have two roosters who now have black on them. Everyone else is acting fine besides feathers EVERYWHERE. They are 16 weeks.

 

[Eggcessive]

The black could be from peck wounds, and some very tiny ones might be from a fly bite.

 

[abbly2]

The black could be from peck wounds, and some very tiny ones might be from a fly bite.

So not fowl pox? Sorry I’m new to this

 

[Eggcessive]

It doesn’t look like it to me at this point. Here are some articles with pictures of fowl pox:
https://www.backyardchickens.com/ar...hic-pictures-under-construction.47704/?page=2

https://the-chicken-chick.com/fowl-pox-prevention-treatmen/