Neobično takmičenje: "Odmeravanje snaga" u životinjskim penisima

ATTEN: WE ARE HAVING A JUNK-OFF https://t.co/jPYnudIL36

— Anne Hilborn (@AnneWHilborn) August 26, 2015

@AnneWHilborn @seelix Did someone say mammal junk? Echidna is happy to seeya! pic.twitter.com/F8w6ezjwpA

— Michele Banks (@artologica) August 26, 2015

@AnneWHilborn how bout some butterfly junk? #junkoff pic.twitter.com/nWfBj7KtTd

— erin poor (@ee_poor) August 26, 2015

Harbor porpoise junk. Photo from @MontereyBayWh #JunkOff pic.twitter.com/s4BV3ZDGsw

— Michelle Klein (@MichelleNKlein) August 26, 2015

Once saw a walrus beat it @ Seaworld with lots of embarrassed parents trying to explain the situation #junkoff pic.twitter.com/r9it3eToP9

— Teelo (@teelo1313) August 26, 2015

Look closely for some trunk to junk action #JunkOff #mammalwatching pic.twitter.com/ms9dgiAtGh

— Anne Hilborn (@AnneWHilborn) August 26, 2015

Just some coral. Releasing a whole lot of sperm. Into the ocean. (Image Brenden Holland) #JunkOff pic.twitter.com/ogyrWFIazz

— Jan Freedman (@JanFreedman) August 26, 2015

I don’t think this poor Peromyscus is going to win any #junkoff contests, but not too shabby for a lil' guy. pic.twitter.com/96VM2Hp1gp

— Holly Jones (@DocHPJones) August 26, 2015

@alyb_batgirl - here you go! A very full Desmodus with his junk out! #junkoff pic.twitter.com/vFpaDsked3

— Jon Flanders (@jonrflanders) August 26, 2015

A very angry alpha male Macaque on the Kinabatangan river, Borneo. Just before he threw a log on our boat. #junkoff pic.twitter.com/eXXwcFw24X

— John White Wildlife (@JWhiteWildlife) August 27, 2015

Black widows have corkscrew-shaped emboli - tips break off inside female's repro. tract #junkoff [photo @MikeHrabar] pic.twitter.com/wsw0zLvqy7

— Catherine Scott (@Cataranea) August 26, 2015

Burmese pythons appear to be able to do the YMCA dance with their man-tackle... #JunkOff Via http://t.co/LoFBGwaH4F pic.twitter.com/7UBFBWy8To

— Rob O' Sullivan (@Rob0Sullivan) August 26, 2015

Ring-tailed lemur mating season penis. Cylindrical, spiny, 12 cm long, bouncy. #junkoff #science #LemurLove @Lemurgrl pic.twitter.com/pJwx0Lbtxa

— Marni LaFleur, Ph.D. (@marnilafleur) August 27, 2015

Q. How does one examine crocodile genitals? A. Very, very, carefully. Saltwater crocodile by Rob Gandola #JunkOff pic.twitter.com/TA6LFpvCLq

— The HSI (@HerpSocIreland) August 26, 2015

#JunkOff pervs, let's hit the Icelandic Phallological Museum together. http://t.co/xkuHE0SglY photo via @atlasobscura pic.twitter.com/KeqlZjHjFb

— Maggie Ryan Sandford (@Mandford) August 26, 2015