One of my gals, pre moult, had me thinking she was turning into a Henster.
She woke me up with crowing a couple of mornings.
Then she was ‘standing guard’; she was ‘watching’ while everyone else was scratching and having fun in the garden AND she was picking up bits of grass, bugs etc and calling over the others and feeding them! We gave them all meal worms and she took hers and called over one of the others and fed it to her! She NEVER shares food; especially not meal worms!
She was also ‘rumbling’ a lot; …pacing around, rumbling at things, growling under her breath.
Her behaviour was kind of typical of a broody except that she was not being grumpy with the rest of the flock, more protective and feeding them. Also she is over two years old and has never been broody.
She was doing everything a rooster would except trying to mount them.
Then she started moulting, finished her moult, returned to laying and also returned to her normal self. No crowing and definitely no sharing of treats.
I’m thinking hormones!
Another of my gals, the matriarch, does crow on occasion if she does not get what she wants.
All my research indicates that older hens may take on the rooster role and will crow if there is no rooster in the flock but normally the younger ones will not crow unless they are, in fact, roosters.
And, yep, I am curious now also and want to see some pics!