Did you know that pangolins can hang? It creatures are surprisingly skilled. In fact, many species of fish can sing. The world is full of surprising animals. Check out a few more wild facts: Killer whales have special ways of hunting The Great Barrier Reef grows wider in the spring Dinosaurs have been around for thousands of years. Fantastic

Did you realize that some animals can snooze with only half of their mind? It's really true! This is called unihemispheric sleep and it's most common in aquatic animals like dolphins and whales. They need to keep one side of their brain awake to survive while the other slumbers. Another amazing fact is that the tongue of a giraffe can be up to 18 i