Right now I have 4 confirmed roos, plus which ever silkies are roos as well. I can't tell yet with them.
Here's a link to a thread you might want to read regarding the crowing. I'm willing to give it a try if mine get too annoying. https://www.backyardchickens.com/t/820771/sound-of-silence-6am-no-more-crowing
Here's a link to a thread you might want to read regarding the crowing. I'm willing to give it a try if mine get too annoying. https://www.backyardchickens.com/t/820771/sound-of-silence-6am-no-more-crowing