More evidence that budgies are tiny dinosaurs. Furthermore, birds and dinosaurs are better dad's than most mammals.
From "Science" Magazine's 2008 Scientific Highlights:
Dutiful Dinosaur Dads
In more than 90% of living bird species, males play a role in the parental care of their offspring. By comparison, males contribute to parental care in fewer than 5% of mammalian species...Varicchio et al present compelling evidence that in three species of dinosouars...males were the individuals responsible for caring for eggs and young.