![Stock photo of Platypus (Ornithorhynchus anatinus) researcher taking cheek pouch samples…. Available for sale on www.naturepl.com Stock photo of Platypus (Ornithorhynchus anatinus) researcher taking cheek pouch samples…. Available for sale on www.naturepl.com](https://nplimages.infradoxxs.com/cache/pcache2/01614229.jpg)
Stock photo of Platypus (Ornithorhynchus anatinus) researcher taking cheek pouch samples…. Available for sale on www.naturepl.com
Wallaby joeys and platypus puggles are tiny and undeveloped when born. But their mother's milk is near-magical
![Australia and New Zealand. Natural history; Natural history. NATURAL HISTORY OF AUSTRALIA 73 duck-billed Platypus, and the Echidna or spiny ant-eater. These differ from all other groups of mammalia anatomic- ally, Australia and New Zealand. Natural history; Natural history. NATURAL HISTORY OF AUSTRALIA 73 duck-billed Platypus, and the Echidna or spiny ant-eater. These differ from all other groups of mammalia anatomic- ally,](https://c8.alamy.com/comp/RJRNHM/australia-and-new-zealand-natural-history-natural-history-natural-history-of-australia-73-duck-billed-platypus-and-the-echidna-or-spiny-ant-eater-these-differ-from-all-other-groups-of-mammalia-anatomic-ally-and-are-the-lowest-in-organisation-they-have-no-teeth-nor-a-marsupial-pouch-but-they-have-the-peculiar-bones-characteristic-of-marsupials-they-were-long-be-lieved-not-to-be-true-mammals-but-to-be-more-allied-to-birds-but-this-is-now-known-to-be-incorrect-as-they-really-suckle-their-young-the-platypus-or-water-mole-of-the-colonists-is-about-2-0-inches-long-has-very-short-RJRNHM.jpg)
Australia and New Zealand. Natural history; Natural history. NATURAL HISTORY OF AUSTRALIA 73 duck-billed Platypus, and the Echidna or spiny ant-eater. These differ from all other groups of mammalia anatomic- ally,
![Wallaby joeys and platypus puggles are tiny and undeveloped when born—but their mother's milk is near magical Wallaby joeys and platypus puggles are tiny and undeveloped when born—but their mother's milk is near magical](https://scx2.b-cdn.net/gfx/news/2023/wallaby-joeys-and-plat.jpg)