Come identificare Hooded Crow

Per identificare correttamente Hooded Crow (Corvus cornix), 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

48-54 cm

Apertura alare

90-100 cm

Peso

370-650 g

Caratteristiche fisiche da controllare

1. 1

   Piumaggio

   Colorazione e disegno generale del piumaggio.

   Adults have a distinctive bicolored plumage: the head, throat, wings, tail, and thighs are glossy black, while the rest of the body (back, belly, and rump) is ash-grey. The black areas often show a purplish-blue sheen in good light.

2. 2

   Forma del becco

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

   Strong, stout, and slightly decurved black beak.

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.

   Black

5. 5

   Caratteristiche distintive

   Tratti distintivi che separano questa specie.

   The striking contrast between the black and grey plumage is the most defining feature. Its overall size is similar to a Carrion Crow, but the grey body immediately distinguishes it.

6. 6

   Aspetto giovanile

   Come i giovani si differenziano dagli adulti.

   Juveniles are similar to adults but have duller, less glossy black plumage and a more brownish-grey body. Their eyes are typically bluish-grey, gradually changing to dark brown with age.

7. 7

   Cambiamenti stagionali

   Variazione del piumaggio tra stagione riproduttiva e non.

   No significant seasonal plumage changes. The plumage may appear slightly duller when worn before the annual molt.

8. 8

   Dimorfismo sessuale

   Differenze tra maschi e femmine.

   None; males and females are identical in plumage and size.

Segni di campo chiave

• Plumage Coloration. Look for the unmistakable bicolored pattern: ash-grey body contrasting sharply with glossy black head, throat, wings, and tail. This is the primary field mark.
• Size and Shape. Medium-large crow, robust build, strong bill. Similar in size and general shape to a Carrion Crow.
• Vocalizations. Listen for its characteristic harsh 'kraa-kraa-kraa' calls, which can be slightly more resonant than a Carrion Crow's.
• Habitat. Observe its environment. While adaptable, they are often found in open areas with scattered trees, agricultural land, and increasingly in urban settings.
• Flight. Note its strong, direct flight with steady wing beats. Look for the grey body against the black wings in flight.

Esplora Hooded Crow