roo or hen?

[ohchickens]

Also trying to figure out if I have a few roosters. I'm pretty sure these are roosters, although I thought I was buying hens. Check it out...

 

[ohchickens]

SORRY, just learning how to post with images so I accidentally posted the same one twice. The Rhode Islands I'm almost sure are both roosters. Bummer, I really wanted them as layers. Also, the blue cochin was a freebie, not sure if it's a rooster. The only one that makes a lot of noise is the small white bantam. Here's a few more pics...

 

[warmwater]

New to this, but I would say RIR is a rooster....grey/blue not sure, guess would be hen....last two EE's are hens.