What is all this stuff on my roosters legs?

[jameswells2019]

My silkie roo has all these scaly weird things on his legs I don’t know what they are, are they a disease? Is there a a way to remove them?

 

[Wyorp Rock]

My silkie roo has all these scaly weird things on his legs I don’t know what they are, are they a disease? Is there a a way to remove them?

Welcome To BYC
Looks like Scaly Leg Mites to me.
https://the-chicken-chick.com/scaly-leg-mites-in-chickens/