I have a 4-month old serama rooster who crows for long periods of time throughout the entire day…is this normal? When he crows, his brother crows, but my two Indio gigantes (same age) don’t crow at all. I have 4 hens (8 chickens total) who all get along great, very peaceful. They are free range in a luscious back yard with plenty of clean food and water. Very temperate weather being by the ocean. No extremes.