![](https://i0.wp.com/www.australiangeographic.com.au/wp-content/uploads/2021/05/echidna-penis.jpeg?fit=900%2C602&ssl=1?quality=75)
Science & Environment
Echidna penises: Why they’re so weird
“Have you ever seen an echidna’s penis?” You’ve probably asked your friends this in jest, but scientists are working away at unlocking the mystery of the bizarre reproductive system.
“Have you ever seen an echidna’s penis?” You’ve probably asked your friends this in jest, but scientists are working away at unlocking the mystery of the bizarre reproductive system.