I candled all my chicken eggs today (day 14 or so) and tossed the duds, my one REALLY tall egg was actually a double yoker! Most of my double yolk eggs are short and fat, this one happened to be tall and skinny, so I didn't think much of it. I usually candle my eggs after a few days, but with the recent hatches and 'Bator issues, I decided to leave them alone and candle them later.... The bad news about my double yolker: It's a dud. The egg is taller than the rest, but no bigger around. It's slightly tilted in the picture, but it's a good 1/2 - 3/4" taller than the others. Heavy sucker too! I also pulled the Quail eggs that didn't hatch. Just as I was putting them in the trash can, they popped.