I'm thinking he's hearing noises and is alerting to danger ..
My boys use to crow at all hours of the night, one then the other then the other. Neighbour nicely mentioned it wakes them so I dispatched 2 boys and the 3rd (youngest) one stayed and he doesn't crow till sunrise. I'm thinking my main rooster was very sensitive to predators and crowed because he was hearing the animals like wallabys and opossums around the coop at night.
My boys use to crow at all hours of the night, one then the other then the other. Neighbour nicely mentioned it wakes them so I dispatched 2 boys and the 3rd (youngest) one stayed and he doesn't crow till sunrise. I'm thinking my main rooster was very sensitive to predators and crowed because he was hearing the animals like wallabys and opossums around the coop at night.