Hello everyone! BYC newbie from New Jersey. We have 4 girls that we bought from a farm at 4 weeks. Our little flock is now 7 weeks and they are outside in their new coop and run. In the last few days I am starting to think that we may have a rooster on our hands as I am noticing the sudden growth in comb and coloring. I'm paranoid, but no expert, so I'm hoping someone can ease my mind or help guide me what we should be looking for.
The suspect - a large comb that has popped up over night, coloring, and seems to be puffing out the neck feathers and is being a little more aggressive with the others:
The suspect - a large comb that has popped up over night, coloring, and seems to be puffing out the neck feathers and is being a little more aggressive with the others: