Cardinals are colorful birds belonging to the family Cardinalidae.

They are known for their bright red plumage, especially in males.

Cardinals are found in North and South America.

These birds have a distinctive crest on their heads.

Males are typically brighter in color than females.

Cardinals are known for their loud and clear whistling songs.

They are territorial birds and may fiercely defend their nesting area.

Cardinals primarily feed on seeds, fruits, and insects.

These birds have a strong, conical beak adapted for cracking seeds.

Cardinals are non-migratory birds, staying in their territories year-round.

They are often associated with winter due to their vivid coloration against the snow.

Cardinals are monogamous, forming long-term pair bonds.

They are cavity nesters, building nests in shrubs, trees, or thick vegetation.

Cardinals may have up to four broods of chicks in a single breeding season.

The Northern Cardinal is one of the most recognizable species.

Cardinals have a lifespan of about 3 years in the wild.

They are agile and adept at maneuvering through branches and foliage.

Cardinals are commonly seen at bird feeders, especially during the winter months.

They are preyed upon by various birds of prey, including hawks and owls.

Cardinals have a distinctive call that is often described as sounding like 'cheer, cheer, cheer.'

They may sing throughout the year, even in winter.

Cardinals are known for their strong, direct flight.

They have a territorial song that they use to communicate with neighboring cardinals.

Cardinals are important for seed dispersal in their habitats.

They are often a symbol of hope and spirituality in various cultures.

Cardinals have a diverse diet that includes grains, seeds, and insects.

They are named after the red-robed cardinals in the Roman Catholic Church.

Cardinals may become more vocal during the breeding season.

They are often featured in art and literature due to their striking appearance.

Cardinals are one of the few North American songbirds where both males and females sing.

They are adaptable birds, found in a variety of habitats, from forests to urban areas.

Cardinals may bathe in shallow water to keep their feathers clean.

They are often considered a symbol of good luck and positive energy.

Cardinals can recognize their own reflections and may engage in territorial behavior.

They are the state bird of several U.S. states, including Illinois, Indiana, Kentucky, North Carolina, Ohio, and West Virginia.