I am fairly new to chickens (this is my second flock) and I was wondering if my 4 month old Rhode Island Red chicken is a rooster. I purchased 1 other chicken at Tractor Supply, and I got them out of the female only section. My other chicken is a black sex link, and I know she is a hen. I’m skeptical about this Rhode Island Red being a hen. In the pictures, it has a red comb and wattle, and it’s tail feathers resembles a roosters. Thoughts?