Come identificare Northern Cardinal

Per identificare correttamente Northern Cardinal (Cardinalis cardinalis), controlla ciascuna di queste caratteristiche. Gli uccelli possono essere complicati da riconoscere, perché comportamento, habitat e canto spesso confermano ciò che una sola foto non può.

Dimensioni a colpo d'occhio

Lunghezza

21-23 cm (8.3-9.1 in)

Apertura alare

25-31 cm (9.8-12.2 in)

Peso

33.6-65 g (1.18-2.29 oz)

Caratteristiche fisiche da controllare

1. 1

   Piumaggio

   Colorazione e disegno generale del piumaggio.

   Males are brilliant crimson red over their entire body, with a black mask around the bill. Females are duller, a reddish-brown or olive-brown with red accents on the wings, tail, and crest. Both sexes have a prominent crest.

2. 2

   Forma del becco

   Forma e colore del becco, un segno di campo chiave.

   Conical, stout, and bright orange-red in both sexes, adapted for cracking seeds.

3. 3

   Colore degli occhi

   Colore dell'iride e segni distintivi sugli occhi.

   Dark brown.

4. 4

   Colore delle zampe

   Colore di zampe e piedi.

   Dark pinkish-brown to dark gray.

5. 5

   Caratteristiche distintive

   Tratti distintivi che separano questa specie.

   Prominent pointed crest on the head, thick conical bill, and a black mask around the bill (more pronounced in males).

6. 6

   Aspetto giovanile

   Come i giovani si differenziano dagli adulti.

   Juveniles resemble adult females but are duller, with a grayish-brown body, a shorter, less prominent crest, and a dark gray or blackish bill that gradually turns orange-red.

7. 7

   Cambiamenti stagionali

   Variazione del piumaggio tra stagione riproduttiva e non.

   No significant seasonal plumage changes; they retain their coloration year-round.

8. 8

   Dimorfismo sessuale

   Differenze tra maschi e femmine.

   Highly sexually dimorphic. Males are almost entirely bright red, while females are reddish-brown with red highlights.

Segni di campo chiave

• Coloration (Male). Look for the unmistakable brilliant crimson red plumage covering the entire body, including the crest and tail.
• Coloration (Female). Observe the reddish-brown or olive-brown body with red highlights on the crest, wings, and tail. The overall impression is less vibrant than the male.
• Crest. Both sexes possess a prominent, pointed crest on their head, which can be raised or lowered depending on the bird's mood.
• Bill. Note the thick, conical, bright orange-red bill, perfectly adapted for cracking seeds. Juveniles have a darker bill.
• Facial Mask. Identify the black mask around the bill, more extensive and darker in males, less so in females.
• Song/Calls. Listen for the distinctive clear, whistled 'cheer-cheer-cheer' song or the sharp 'chip' alarm call.
• Behavior. Observe them foraging on the ground or visiting bird feeders. Their presence in dense shrubbery is also a good indicator.

Esplora Northern Cardinal