This weekend was so warm that all the ice and snow finally melted in my yard. My ladies were so happy to run around, as when there is snow on the gound they prefer to stay in the coop. So both days they were happily running around the yard when a crow came and started strutting around my hens. We of course watched, and found it hysterical as the crow was acting like a chicken. Even my neighbors, who can see my side yard from thier living room, called to tell me how funny this crow was. This silly crow hung out for about a half hour each day than just flew away. I thought crows were aggressive toward chickens. Has anyone else ever had this happen? And what do I do if he keeps joining my flock?