Other dinosaurs, particularly the duck-billed dinosaurs, give us other clues.
I'd rather marry a duck-billed platypus Than end up like old Oedipus Rex.
The Marsupials include the Macro pus or kangaroo; the opossums, Phalangista vulpina and P. Cookii; the opossum-mouse, Dromicia nana; Perameles or bandicoot; Hypsiprymnus or kangaroo rat; Phascolomys or wombat; while of Monotremata there are the Echidna or porcupine ant-eater and the duck-billed platypus.
He made flying fish and the duck billed platypus!
