I am at a a loss... This is my third batch of 6-8 lav ameracauna banties, and I have gotten 4 of 21 to hatch... The last group of eight were going strong at day 16 and 6 got to lockdown.. all the other eggs in with them hatched.. none of these made it.. I have tried the dry hatch method (25% success) and the wet... 0% success... By appearance, dry hatch suited them better but still abysmal results..somethings going on here I don't quite get.. My other breeds do fine, these are a trial... there is 1 roo to 2 hens so the ratio for fertility is good, and as I said each time 90% are alive at 15-16 days... I expect something is going wrong near to or during lockdown and that they may have requirements somewhat different than my other breeds..Do they require a slightly shorter gestation? Any ideas?