Is the duck-billed platypus a mammal?

Some mammals lay eggs; some snakes give birth to live young. Birds are in fact the only class of vertebrates that reproduce solely by laying eggs. Platypuses are certainly funny looking, with duck-like bills, tails like a beaver and webbed feet. read more

The platypus (Ornithorhynchus anatinus), sometimes referred to as the duck-billed platypus, is a semiaquatic egg-laying mammal endemic to eastern Australia, including Tasmania. Together with the four species of echidna, it is one of the five extant species of monotremes, the only mammals that lay eggs instead of giving birth to live young. read more

The platypus is among nature's most unlikely animals. In fact, the first scientists to examine a specimen believed they were the victims of a hoax. The animal is best described as a hodgepodge of more familiar species: the duck (bill and webbed feet), beaver (tail), and otter (body and fur). Males are also venomous. read more

The duck-billed platypus has long enjoyed a role as nature's jester. We all know this animal is funny-looking, but the bizarre facts of this strange creatu The duck-billed platypus has long enjoyed a role as nature's jester. read more