Hi, this is going to sound crazy, i have a claret hen who was docile laying eggs just all around good bird. I had noticed changes in her temperament and aggression, over the next month her colors changed, feathers became longer and quite colorful. now this hen changed to a rooster trust me i know i sound like a real wack a doodle,but believe it or not it's true can anyone tell me if this is common. any info greatly appreciated. happy cooping.