I hope you guys can help me out! I have had my first flock of chickens for a month and I'm a bit concerned at least half are roosters. They are now about fifteen weeks I think - 2 plymouth barred rock (I think these are both roosters based on their tail feathers?), a black orpington who is a bit younger, maybe only 12 weeks, and a white orpington which is supposed to be about 15 weeks as well, maybe a little older.
Here's the photos (named by my kids).
Rocco and Alfred (jinxed those with the names...)