The Proboscis Monkey males use their large, penis-like noses to woo potential mates, but it's also thought that they may serve to amplify calls. They are also blessed with permanently erect penises. :
Hiking, Monkeys, And The Devil's Penis In Ecuador's Amazon Jungle • Jessie on a Journey | Solo Female Travel Blog
The Wildly Bizarre Proboscis Monkeys Of Borneo!
Public urged to stop picking 'penis plant' by Cambodian government
Wooden Carving Monkey With Penis 8.5 Inch / 21 Cm Hand Carved - Etsy
Oregon Experimenters Get Monkeys High, Ejaculate Them | PETA
10 Things in Nature That Look Like A Penis
Monkeys in Bali use stones as sex toys to fill their leisure time | New Scientist
10 Things in Nature That Look Like A Penis
Stop picking phallic-shaped carnivorous plants, Cambodian government urges | The Independent
Penis Plants,' The Ultra-Rare Carnivorous Plant Endangered In Cambodia
Proboscis monkey - Wikipedia
Hiking, Monkeys, And The Devil's Penis In Ecuador's Amazon Jungle • Jessie on a Journey | Solo Female Travel Blog
The Penis Flytrap -And Other Unusual Plants | Earth
Monkey Tail Cactus - Cactus Den
Penis Plants and Other Carnivores | Lifehack
WEIRD, STRANGE & PERVERTED PLANTS
Bernie's Tweets on Twitter: "Not only do Monkey orchids have faces, they have a penis too!! I thought you should know this. https://t.co/hAPtrOb63g" / Twitter