Wildlife Clinic

Species

Northern cardinal

Cardinalis cardinalis

The bright red, crested songbird of every Georgia yard, singing year-round and feeding its mate in courtship.

A male northern cardinal perched on a bare branch, brilliant red with a pointed crest, a black mask around a thick, cone-shaped red-orange bill.

Photo Rhododendrites (opens in a new tab) / Wikimedia Commons, CC BY-SA 4.0 (opens in a new tab)

At a glance

Size
About 21 to 23 cm long
Weight
About 42 to 48 g
Habitat
Woodland edges, thickets, suburbs and gardens
Diet
Seeds, fruit and insects
In Georgia
Abundant resident statewide
Voice
Loud whistles "cheer-cheer-cheer" and "birdie-birdie-birdie"; a sharp "chip"
Rabies vector
No

Identification

Male
Bright red with a crest and black face
Female
Warm brown with red tinges and a red bill
Told apart from
Summer tanager, which has no crest or black face
Where to look
Almost any yard or thicket

Behaviour

Cardinals are territorial and males attack their reflections in windows and mirrors. In courtship, males feed seeds to females beak to beak. Both sexes sing.

Why they matter

The northern cardinal is the state bird of seven US states. Its spread north over the last century, helped by suburban shrubs and feeders, shows how birds respond to landscapes people create.

Reproduction and lifecycle

Nest — A cup in a dense shrub or tangle
Eggs — Usually three or four
Incubation — About 11 to 13 days
Chicks — Fed by both parents
Flight — At about 9 to 11 days
Lifespan — A few years; wild birds over fifteen years are recorded

Living around people

  • A cardinal attacking a window is fighting its reflection; covering the outside of the window stops it.
  • Dense shrubs in gardens give them nest sites.

Misconceptions

  • A cardinal at the window is trying to get in or bringing a message. It is defending its territory against its reflection.

Related species

Seasonal activity

When this species is breeding, and when there are nests on the ground. Mowing during the shaded months is how most nests are found.

Breeding and active nests by month for this species
JanFebMarAprMayJunJulAugSepOctNovDec
BreedingJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
Active nestsJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
NotesPairsSingingNestingNestingChicksSecond broodsThird broodsYoung fledgingPresentFlocks formingFlocksFlocks

Where it lives

Recorded in 69 states and provinces. Each one links to the other animals there, and to the rehabilitators licensed for them.

If you found one

Answer a few questions and you will get a specific answer for what you are looking at.

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