Thx I'm just hoping she can turn a big egg she really wants to be a mom
I can say that my little banty Silkie has managed extra large eggs fine...I just have to limit how many...if jumbo, I only put 3 maybe 4...if regular large, I can fit 6. She has brought all to full incubation (although not all pipped...but it was during a blizzard afterall.)
So, without comparing your Muscovy eggs to a jumbo chicken egg, I should think she would be fine turning it...just don't load her up with too many.
Lady of McCamley