Platypuses sweat the milk. They sweat the milk. To be more specific, the American Museum of Natural History (AMNH) writes that “the platypus [has] no nipples.” So, “Their milk oozes out of ...

The vast majority of animals feed their young through milk that can be accessed via the teat, udder or nipple. An exception to this is the platypus. Image caption, This baby platypus will have an ...

The platypus (Ornithorhynchus anatinus) has a puzzling array of features. Not only does it have that iconic duck bill, it lays eggs like a bird or reptile but feeds milk to its young like a mammal.