Hi all! Our French copper Marans have just passed 2.5 months old. 2 of them have been legitimately crowing for about a week. It just so happens that they are lighter in color, almost gray, which I’ve read could be an indicator of a rooster. However, this morning while the 2 were crowing, the other two chimed in! It wasn’t a full crow, but does this mean all 4 are roosters?