Reindeer have very distinct droppings that reveal more than you may realize. From what they eat to where they migrate, reindeer poop is incredibly telling. Here’s what you can out from their feces. 1.

The first time I saw the shape of a guitar in bird poop during my daily walk, I took a photo with my phone and posted it on Facebook. After multiple likes, I realized there was some weird joy in this ...

It may sound gross, but poop can tell you a lot about an animal’s health. Join the Smithsonian’s Great Cat Curator to learn how and why they collect lion poop and why it’s sparkly! ---- If you enjoyed ...