Smaller chicken

[CPT]

Hello:

I have 8 (used to be 10) lovely Plymouth Rocks. I have noticed over the last week or so that most of them are a good size, big, fluffy, etc. There is one chicken that used to be big as them, but she is smaller now. She eats well, but I'm thinking she was also my broody. Wondering if she is in distress, or maybe because the temps are getting colder....thoughts?

Thanks!

 

[oldhenlikesdogs]

How old are they? She could be molting.

 

[CPT]

I got them when they were a day old; that was Feb 17 of this year. So, that must be it, she is molting. The back of her neck looks like some new / blood feathers coming in.