My son swears that he heard our 4 month old Rhode Island Red crowing this morning... Do hens crow? We're pretty certain that she is not a rooster. She was ill a couple of weeks ago and I took her to the vet, I'm guessing that he would have told me if she was in fact a he... While her voice had been changing over the last few weeks from cheep cheep to a cluck, she sounded like a goose, perhaps this is what he heard? The hen house is right by his bedroom window so he gets all the early morning noises and can hear them best. I sat outside for an hour this morning and heard nothing, do they only crow in the morning if it is a rooster? So many questions I know!