Wolves are regarded with respect as intelligent and socially complex creatures. in some cultures, they are believed to be mythical legends. Wolves are also known for their chilling howl but those howls are meant to communicate specific messages: a call to assemble the pack for a hunt, to sound an alarm, or to locate other wolves in a storm or new territory. National Geographic Wolves 2017 features breathtaking images, each accompanied by insightful National Geographic information and a large grid with moon phases and international holidays. Proceeds from the sale of this calendar support vital exploration, conservation, research and education programs. The calendar includes a 3-year at-a-glance page and is earth friendly, printed with soya-based inks on FSC certified paper. A perfect gift for any nature lover.