That is a rooster, no 50/50 about it! I am feeding kinda wet because the pullets try to jump into the bucket before it drains! So i fling some down to get them to the side. Hubby was checking out my system and says sure they are getting drunk off it...no wonder they like it!...lol...I am fermenting, not brewing, it doesn't smell like etoh, I wouldn't want to contribute to deliquency of a chicken! 
