And April, May, and June weren't Daisy's neices. There were actually a cloning experiment by Gyro gone awry. See, Gyro always had a thing for Daisy and had stalked her for a while before obtaining a few feathers during the moulting season (PMS ain't a patch on Daisy during the moult) and tried to clone her as an adult for three consecutive months (guess which ones?) before throwing in the towel. When Daisy and Donald found out about it, Donald almost killed Gyro, but Daisy persuaded Donald to just scare the inventor into giving up custody of the "projects" to her. Daisy's bio-clock was ticking, right?... Actually, the alarm had been going off for years, but Donald was shooting blanks by then because of some radiation he'd been exposed to during the war effort and...