Please ID this thing!

[teck97]

this was on the back of one of my pullets....about 3-4 inches and hard
i culled the chicken and i had another pullet die about 2 weeks ago with the same thing on her leg.....black and swollen and hard oh ya and very warm

thanks in advance!!

 

[OhMyItsAndyy]

It's not a bad injury is it? Like, a huge scab... Maybe they had a fight?

 

[PandoraTaylor]

Looks like a dried Blood scab- from scrapping with each other.
Or a Roo that was a bit too rough.