I feel like I have a different chicken...

[yakitori]

My lone White Leghorn hen went through a rough molt where she looked fairly plucked. When her feathers grew back, she looked the same but acted completely different. She was super skittish prior to the molt but friendly and laid back afterward. Also, her eggs went from large to jumbo.

are you sure someone didnt swap her out overnight?

 

[Coops Dad]

This is her now. Her feathers are a little dirty but she practically glows.

 

[Frau anita]

Don't worry, this is quite normal with Russian Orloff, and the older she gets, the more white will appear.

A beautiful hen!

My Russian orloffs just started molting after a few days of freezing weather an snow storm. They are only 9 months old. Is that normal?

 

[Chookwagn]

Mottled birds seem to do that.
From this
To this
in just 1 molt

 

[LaFleche]

My Russian orloffs just started molting after a few days of freezing weather an snow storm. They are only 9 months old. Is that normal?

Has she been broody or did you change their feed?