Because I more concerned about Ken's reaction to me plugging in the bator again (he didn't blink an eye), I never gave it a second thought - I have pekins, welsh harrlequins AND SILKIES in the same bator. I have never done that before, and I am now wondering if it is ok to lockdown the silkies in 21 days (I just set them at 6:00 this morning) and leave the duck eggs alone without turning them......