18K views · 6.5K reactions | Our wolf pack spreading cheer through some caroling!  Wolves communicate visually in sophisticated ways, using body posture, facial expressions and tail positions. Audible communication is the howl, which bonds the pack, helps them reassemble and is sometimes just for play.  : 9-year-old Darci the gray wolf with siblings Canagan and Tala howling in the background from keeper Haley | Northwest Trek Wildlife Park | Facebook

13K views · 544 reactions | Wolves use a range of body language to communicate their mood, social status, and to test boundaries. These complex displays help keep true aggression at bay, making for a more cohesive pack with a greater chance of survival. Carpathian Predators: Realm of the Wolf premieres Wednesday at 8 PM. | Smithsonian Channel | Facebook