Either I lost a hen yesterday or she is sitting on a nest somewhere in the outback.
My Buckeye, Cinncy, missed the head count last night. There are no signs of fowl foul play so I am hopeful she'll return in 20 days with hatchlings. There are just too many chicken friendly habitats around here suitable for hiding eggs. She's never gone broody before, and the usually broody hen, Hilda, hasn't seemed the least bit interested in nesting.
Your hen shouldn't be too interested in eating while she's brooding, but she may toss the hatchlings out of the nest where they are fair game. At least that is what one of mine did. That's why Nesco got his name. I took his egg away from Momma and hatched him in the Nesco (chicken roaster).