Ringworm?

[Tjones6501]

Both my cocks have this spot on their necks. Could it be ringworm or another parasite? They are free range and adopted us, so we cannot catch them. Is there anything to give them that will eliminate parasites? I have ivermectin and colloidal silver in hand, just not sure of tx or dosage, or if anything is recommended. The spots do not appear inflamed and just look like bald spots. Tia!

 

[KsKingBee]

We normally see this caused by either being pecked by another bird not wanting to share a perch or the bird is reaching through a fence or hole in the wall.

 

[Tjones6501]

Ahh. They are not enclosed, not sure if brothers? Father son? They may be pecking at each other then. Thank you for the input! When Blue came home limping and injured Petey stuck close by him until he healed. I just love learning about these birds and want to do what we can to ensure their health.