What if you had a 4-Headed Penis like the Echidna? Do you want a Giant Electric Blue Penis like the Leopard Slug? Here's some of the Weirder Penises in the animal kingdom -
Meet the world's weirdest creature with a four-headed penis and spikes on its tongue - Mirror Online
Male Echidnas have a four-headed penis?! - YouTube
Emily Willingham, PhD - #PenisPerDiem 2: meet the echidna. It looks built by committee, as monotremes do, and its penis is no exception. A four-part glans (tip) makes this entry outstanding in
Five weird things about platypuses and echidnas - ABC News
Solving the mystery of the four-headed echidna penis | Pursuit by The University of Melbourne
Meet the world's weirdest creature with a four-headed penis and spikes on its tongue - Mirror Online
Four-headed echidna penises under the microscope for Queensland captive breeding program - ABC News
Nine of the Weirdest Penises in the Animal Kingdom | Science | Smithsonian Magazine
One‐Sided Ejaculation of Echidna Sperm Bundles | The American Naturalist: Vol 170, No 6
An Echidna's Penis Looks Like What?! | REACTION | How Extra: Love Edition | ABC Science - YouTube
Solving the mystery of the four-headed echidna penis | Pursuit by The University of Melbourne
A Baby Echidna. Did you know Echidna's have a four headed penis and no nipples? (More info in the comments) : r/NatureIsFuckingCute
The Creature Feature: 10 Fun Facts About the Echidna | WIRED
Australian researchers discover why only two of echidna's four penis heads become erect at one time | Australia news | The Guardian
Solving the mystery of the four-headed echidna penis | Pursuit by The University of Melbourne
It Turns Out Echidnas Have Massive Dicks And Cum Out Of Two Holes
Echidna penises: Why they're so weird - Australian Geographic
Echidna penises: Why they're so weird - Australian Geographic
Solving the mystery of the four-headed echidna penis | Pursuit by The University of Melbourne
Reptile Fetish Extravaganza – echidna penis (2016, 320 kbps, File) - Discogs
Solving the mystery of the four-headed echidna penis
An Echidna's Penis Has Four Heads, New Study Reveals How It Works | Mental Floss
