Fun Fact of the Week: Maned wolves don't howl like other wolf species. They roar bark. This loud bark can be heard for many miles, and is how this solitary species communicates. Roar barks help ward off intruders, find mates, show distress, identify where other maned wolves are, and more. Nopal, being the great dad he is, is roar barking here to tell his pups to go back to the den. | Endangered Wolf Center