Reproduction is the key to evolution, which means that mother nature can get a little strange when it comes to sex. We’re talking about strange equipment, bizarre courtship, and fatal attraction with Arden Myrin!

Footnotes:

1. Crane Fly!
2. Echidna! 
3. Echidna penis (NSFW)
4. Bull penis cane? 
5. Whiptail lizards
6. Hanging flies hanging out
7. North American Porcupine!
8. Old world porcupine
9. Brown widows (yes that little guy is a male) 
10. Anaconda breeding ball
11. Dawson's burrowing bees (NSFW: BEE SEX)