Can someone help me figure out if my frizzle chick is a rooster? I'm not very familiar with this breed or chickens in general. If the lady I got these from was correct on their age, then they should be almost 3 months old. However, the rooster on the left just started being vocal this morning (and I know it was him because I saw him). Another reason I believe my frizzle is a rooster-- Every now an then when I let them roam the yard, the rooster will chase after the frizzle like he wants to hurt him but when he catches him, he just jumps on the frizzle. Really weird. I'm really not familiar with chicken behavior except I know that two roosters will fight. They don't hurt each other...yet. They just kinda chase each other when I let them out of the coop. When they are in the coop, they act fine. Please let me know what you think. I'm fairly new to this.