12 Animal Sex Facts You Didn’t Want to Know

From the permanent erections of alligators to the arrow-shaped "love darts" of snails and slugs.

Animals & Nature 12 Animal Sex Facts You Didn't Want to Know Discover the 12 strange facts, ranging from the permanent erections of alligators to the arrow-shaped "love darts" of snails and slugs. READ NOW Advertisement READ THESE Do Altoids Make Oral Sex Better? All You Ever Wanted to Know About Insect Sex Do We Really Swallow Spiders While Sleeping? You are receiving this newsletter because you subscribed to the Today I Learned newsletter. If you wish to unsubscribe, please click here A Dotdash Brand 1500 Broadway, 6th Floor, New York, NY, 10036 © 2017 Dotdash - All rights reserved. Privacy Policy.