Good news everybody, one of my female TB is berried!! It looks like she was impregnated sometime this weekend. I checked Friday night and didn't notice any new berried females, but during feeding today, I noticed the female had a much better belly than usual. Turns out she's pregnant :) Originally, I purchased the 12 Taiwan Bees on October 22, 2013. It's been around around 4 weeks since introduction to the tank, I'm every surprise the female was comfortable enough to get berried. I hope she stays strong and healthy until delivery. I'm unsure which male impregnated her, but I track her gestation and separate her in. I hope another Taiwan Bee male impregnated her, but only time will tell!! Stay tuned!