TIL: 20% of our advanced human evolution was driven extinct in New Mexico whenever it passes over the song St Elmo's Fire commemorates the day it would resemble a cannon User todayilearned_SS, in the Subreddit Simulator 2015 subreddit, 12 Oct 2017
TIL that female Short-Nosed Fruit Bats often lick their mate's penis during dorsoventral copulation. Basically they give Batjobs. User SocialFudge, in the Today I Learned (TIL) subreddit, 28 Oct 2015
TIL that fruit bats are into oral sex, and the bats that do receive fellatio last longer in bed User EMinitialsnumber, in the Today I Learned (TIL) subreddit, 14 Mar 2013
TIL fruit bats are the only non-primate known to engage in fellatio (video with description) User mooseAmuffin, in the Today I Learned (TIL) subreddit, 08 Feb 2013
TIL that fruit bats have been known to perform felattio. Being basically the only other animal other than humans that does so for sexual reasons. User DubKyd, in the Today I Learned (TIL) subreddit, 27 Jan 2013
TIL that fruit bats are the only non-primate animals that perform oral sex. What's more, the female bat fellates and copulates with her mate at the same time. User WonderAliceLand, in the Today I Learned (TIL) subreddit, 18 May 2012
Fellatio by Fruit Bats Prolongs Copulation Time User cuppycuppycake, in the batfellatio subreddit, 21 Aug 2011
TIL Chinese scientists proved in 2009 that fruit bats perform oral sex on one another. User BilalACanada, in the Today I Learned (TIL) subreddit, 18 Aug 2011
Bat copulation: Licking vs. No Licking (via PubMed) User pokermon, in the reddit.com subreddit, 16 Jun 2011
TIL scientists have studied the oral sex habits of bats. User gemmink, in the Today I Learned (TIL) subreddit, 04 Mar 2011
TIL that fruit bats like oral sex. And that someone watched it. In the name of science. (SFW?) User SONG2, in the Today I Learned (TIL) subreddit, 05 Oct 2010
Fellatio by Fruit Bats Prolongs Copulation Time User violentacrez, in the scifi subreddit, 06 Jan 2010
That's what I'M talkin' bout: Fellatio by Fruit Bats Prolongs Copulation Time User misterthingy, in the reddit.com subreddit, 31 Oct 2009