Cardinals are a beloved symbol of Christmas and the holiday season. They are known for their vibrant red plumage, which symbolizes the joy and warmth of the season. Cardinals are also seen as a sign of hope and new beginnings, and many people believe that seeing a cardinal on Christmas Eve is a sign of good fortune in the coming year. Additionally, the cardinal is associated with the nativity story, as they are often depicted in paintings and stories of the birth of Jesus. Finally, the cardinal's call of "cheer-cheer-cheer" is a reminder to spread joy and goodwill during the holiday season.