Northern Cardinal

Least Concern

Cardinalis cardinalis

Brilliant red and resilient all year long, the beloved Northern Cardinal is the official bird of seven American states. These common songbirds bring a splash of color and some adorable antics to backyard birdfeeders across the east.

Visual Identification

Appearance

The Northern Cardinal is an unmistakable, striking bird with a distinctive crest and robust conical bill. Males are bright red, with a black face mask and coral-red bill. Their wings have a grayish tinge.

Females are predominantly pale brown or buff, with reddish tinges on the crest, wings, and tail. Both sexes have a prominent crest and a long tail. Juveniles resemble females but have a darker bill.

Rare yellow cardinals and birds with half-male and half-female plumage turn up from time to time, and Northern Cardinals often have a scruffy appearance when molting and sometimes even go bald.

Size

Length

21cm to 23cm

Wingspan

25cm to 31cm

Weight

42g to 48g

Colours

Primary Colour

Red

Secondary Colour

Black Grey

Beak Colour

Red Orange

Leg Colour

Brown

Habitat and Distribution

Habitats

Woodland

Garden

Wetland

Coastal

Urban

Farmland

Grassland

Desert

Tundra

Rainforest

Mountain

Savanna

Distribution

Northern Cardinals are broadly distributed in eastern, central, and portions of southwestern North America, from southern Canada to northern Central America, and have been introduced to Hawaii, southern California, and Bermuda. They thrive in a variety of habitats, including woodlands, gardens, shrublands, and wetland edges.

In the United States, they are year-round residents and have expanded their range northward in recent decades. They are particularly common in suburban areas with dense shrubs and small trees.

Elevation Range

Sea level to 2,500 meters

Climate zones

Temperate, Subtropical

Distribution Map

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Resident
Breeding
Vagrant

Distribution by Region

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Behaviour and Ecology

Bird Attributes

Tap the icon next to each attribute for more information.

Agility 75
Strength 60
Adaptability 85
Aggressiveness 70
Endurance 80

Diet

Northern Cardinals are primarily seed-eaters, favoring sunflower seeds, safflower seeds, and cracked corn. They supplement their diet with insects, especially during the breeding season.

Cardinals use their strong beaks to crack open seeds and are frequent visitors to bird feeders, especially in the early morning and late afternoon.

Behaviour

Northern Cardinals are often seen in pairs, maintaining year-round territories. When foraging on the ground, they exhibit a distinctive 'up-and-down' hopping motion.

During courtship, males may feed seeds to females in a behavior known as mate-feeding, strengthening their pair bond.

Vocalisation

Northern Cardinals are known for their clear, whistling songs. The male's song is a loud series of clear down-slurred or two-parted whistles, often described as 'cheer-cheer-cheer' or 'birdy-birdy-birdy'. Females also sing, which is unusual among songbirds. Their calls include a sharp 'chip' note used for contact.

Nesting & Breeding

Northern Cardinals form monogamous pairs and breed from March to September. Males court females by singing and offering food. Females select nest sites, typically in dense shrubs or small trees.

The nest is a cup-shaped structure made of twigs, bark strips, and grasses. Females lay 2-5 eggs, which are whitish with brown or gray spots. Incubation lasts about 11-13 days.

Both parents feed the nestlings, which fledge after 9-11 days. Cardinals often raise 2 to 3 broods per season, with the male caring for fledglings while the female prepares for the next brood.

Lifespan

Typical Lifespan Range 2 - 3 years
Max Recorded Lifespan 15.9 years [1]
0
4
9
13
18

years

The Northern Cardinal typically lives for 2 to 3 years, with a maximum recorded lifespan of 15.9 years.

Like all birds, lifespan can be affected by factors including predation, habitat quality, disease, and access to food sources.

Conservation and Status

Global Conservation Status

Least Concern [2]

Northern Cardinals are currently listed as Least Concern due to their large range and stable population. However, they face threats from habitat loss in some areas and collisions with windows. Conservation efforts focus on maintaining suitable habitats in urban and suburban areas.

Population Data

Global Population Estimate

130,000,000 individuals [3]

Global Population Trend

Stable[4]

Birdwatching Tips

  • Look for bright red males perched on exposed branches or feeders
  • Listen for their clear, whistling song, often described as 'cheer-cheer-cheer'
  • Check dense shrubs and low trees where they often nest
  • Visit bird feeders early morning or late afternoon when they're most active

Additional Information

Quick Facts

Other names:

Redbird, Common Cardinal

Family:

Cardinalidae

Predators

Northern Cardinals face predation from hawks, owls, shrikes, and domestic cats. Nest predators include squirrels, snakes, and blue jays.

Did You Know?

  1. Northern Cardinals do not migrate, staying in their territories year-round.
  2. They are one of the few female songbirds that sing, often while sitting on the nest.
  3. The Northern Cardinal is the state bird of seven U.S. states, more than any other species.

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References

  1. 2

    website: BirdLife International. 2018. Cardinalis cardinalis. The IUCN Red List of Threatened Species 2018: e.T22723819A132024136.

    View source
  2. 4

    report, 2007: Breeding Bird Survey and/or Christmas Bird Count: Butcher and Niven

  3. 3

    website, 2022: Partners in Flight

    View source
  4. 1

    website: Longevity Records Of North American Birds. Version 2023.1

    View source