Cardinals are a family of birds known as Cardinalidae, which includes species like the Northern Cardinal. They are often recognized by their bright red plumage, especially the males, and their distinctive crest on the head. Cardinals are commonly found in North and Central America, inhabiting woodlands, gardens, and shrublands. These birds are known for their strong, melodic songs, which they use to communicate with each other. Cardinals are also notable for their diet, primarily consisting of seeds, fruits, and insects. They are non-migratory, meaning they stay in the same region year-round, making them a familiar sight in many backyards.