Left: TBA, Right: Sir Edmund Hilary
Sir Edmund may or may not be accurately named, genderly-speaking, but temperamentally it's dead on. I've never known a duck so determined to get to the top of things and he/she is very nearly as curious as a mongoose. TBA is much more laid-back.
For the record, Sir Edmund is the duckling pictured in the cup and among the eggs , and the duckling that EB is holding is TBA. They're even cuter in person.
But I still think we should have named them Dinner and Mashed Potatoes.....