What do you call the color of this spot on Lisyla's head?

Not sure of the color but she is cute. My muscovy tended to change color a bit as they grew. She could get a bit more coloring on her. It might end up being barring on her head.

 

My hens did that...

Here i'll show you a group(flock? lol) shot... Ok the hens are to the farthest left(outside of pen, the girls in the pens don't have that) ... see the heads? This was in Oct of last fall... so they were 5mths old...



and here is one of those hens this year... the head has still held onto the colouring.. they are 1yo just a few days into May. Hen to the left.. the other one is Dusty lol she has no markings on her head.

 

What a pretty girl, and yes they change so much it's amazing. with each small molt till they get their adult feathers theres change.