An echidna's anatomy may be the weirdest thing you see today! 😳 #echidna #animalfacts #animalfacts | Untamed

Elusive echidna proves it isn't extinct

The echidna, Australia's most unusual animal

Baby echidna recovers from bird attack in Sydney wildlife hospital

What's wrong with this echidna in the collection? | Echidnas are unusual among mammals, laying eggs and producing milk for their young. But echidnas might be more quirky than you think, with one... | By Natural History Museum, London

Matilda the Echidna