What breed is Lewis?

[BlessedCountry6]

Birds with head dresses are often the target of picking by their flockmates. The feathers are attractive because they are different and the head feathering often impedes the vision of the bird so they are less able to see the picking coming or avoid/escape it in time.

This makes sense. Thank you. When I have seen them pick on him his head has been down to eat. I wish they would leave him be so I can see what it looks like all grown in.