Thank you everyone
I google all your suggestions, and it looks like she is a Cochin/Wyandotte mix, definitely not a Partridge Cochin.
At least now I know
I have always believed that this hen is a Partridge Cochin Bantam, but someone mention on a different post that she is not a cochin.
Can anyone tell me what is she. Do you think she is a mix? and if yes, what could be in her mix?
PS: I bought her as a partridge cochin, and she has feathers on...