Hi! I'm new to this forum and have a question regarding eggs. I've got a single mallard (6 months old) who spends her time both indoors & in the backyard. When I let her out of her duckhouse this AM I found her first egg! As I was moving the brohme grass out of the way I found 3 more. Is it common that a duck would lay 4 in a night? Or did I miss the others the past few days? Any feedback would be appreciated. Thanks!