Do you know how much dung one rhino produces a day?
Rhinos—with their awe-inducing presence and unique appearance—are some of the most fascinating animals on the planet. They’re massive and look prehistoric, almost as if you’re looking at a dinosaur in real time. And sadly, their fate is bordering on that of the dino as they are one of the most threatened species on the planet. To celebrate the majestic mammal of World Rhino Day (September 22), here are 15 amazing facts about the creatures.