or atleast, can they? I only have one muscovy hen, Rosilee, and her mate(whos a boy) Squeaks. she's started another nest in the nest house, but there are four eggs! she's only been laying for two days, today I pulled five eggs out, 4 of them looked identical, same size,shape ect. and one really small goose egg, I put the four indentical eggs back, I'm positive all four eggs are hers, but is that possible for them to lay two eggs at a time?, I know some song birds lay two eggs a day, but not at the same time. and I know some chickens can lay two eggs a day, but I didn't think it was common.