The platypus has a number of unique characteristics which set it apart from other animals. It has: Webbed feet with a retracting webbed membrane which can expose the claws, enabling the platypus to...
To be perfectly frank, Australians do not call the platypus "duck-billed". This is a name given by non-Australians, simply because the platypus's bill is said to resemble that of a duck.