The death of the last male northern white rhino brought the world to a silent halt—and changed our approach to conservation forever. While this seemed like the end for the species, new research offers may offer hope. 🦏 #TheLastRhinosANewHope is now streaming on Disney and Hulu. | National Geographic

🔊 Just listen to the amazing sounds of Mylo and Ranger splashing around in their new wallow! *See if you hear the "snort" at the end:)🦏 The boys explored more of their new home today, and this giant mud hole was definitely a highlight. Rhinos may have thick skin, but it’s still sensitive—so a good mud bath acts as natural sunscreen and helps keep the bugs away. We can’t wait for you to see these two in action this weekend! | Zoo Knoxville

4.7K views · 159 reactions | Mud is really a girl's best friend — at least it is for Mambo & Gloria! With their massive bodies & short legs, rhinos are not strong swimmers. So instead of the pool, a wallow is their favorite place to stay cool in the summer sun. | Indianapolis Zoo | Facebook

Take a tip from Memphis and keep cool today! 😎 📷 Keeper Jenna | Perth Zoo