The short-beaked echidna is an Australian mammal that has no nipples, and lays eggs. : r/Awwducational
Species Feature: Short-beaked Echidna | Australian Wildlife Journeys
Where do Echidnas Live? - WorldAtlas
Short-beaked Echidna
Species Spotlight: Tasmanian Short-beaked Echidna — Bonorong Wildlife Sanctuary
Australian Academy of Science - Just a baby Short-Beaked Echidna, also known as a 'puggle' from Perth Zoo. 😍 Along with platypus, echidnas are the only egg-laying mammals in Australia! More on