Couldn't hurt to try, let us know what happens. and how sweet it's like she has adopted your new bantam.So, I have a Bantam Wyandotte. Every night, I find her snuggling with my newest edition to my Bantam flock- Almost like a broody would. Normally, if the Wyandotte was lower ranking on the pecking order, this wouldn't be a weird. She's second- And the one she snuggles with is last. The Serama is probably about half her sizes and still chirps like a chick.
I'm wondering that if I left some eggs in the nest would she go broody? As far as I know, she never has. I got her from a show in August.