How to identify the Hooded Crow

To correctly identify the Hooded Crow (Corvus cornix), check each of these features. Birds can be tricky: habit, habitat, and call often confirm a sighting that a single photo cannot.

Size at a glance

Length

48-54 cm

Wingspan

98-104 cm

Weight

370-650 g

Physical features to check

1. 1

   Plumage

   Overall feather coloration and pattern.

   Adults have a distinctive bicoloured plumage: the head, throat, wings, and tail are glossy black, while the body (mantle, scapulars, underparts) is ash-grey. The black areas often show a purplish-blue sheen in good light.

2. 2

   Beak shape

   Shape and color of the bill: a key field mark.

   Strong, heavy, and slightly decurved black beak.

3. 3

   Eye color

   Iris color and any distinctive eye markings.

   Dark brown

4. 4

   Leg color

   Leg and foot color.

   Black

5. 5

   Distinguishing features

   Standout features that separate this species.

   The striking contrast between the black head/wings/tail and the grey body is the primary distinguishing feature. Its robust build and typical crow-like silhouette are also characteristic.

6. 6

   Juvenile appearance

   How young birds differ from adults.

   Juveniles resemble adults but have duller, less glossy black plumage and a less distinct grey body. Their eyes may appear slightly paler, and their gape can be yellowish for a short period after fledging.

7. 7

   Seasonal changes

   Plumage variation between breeding and non-breeding seasons.

   No significant seasonal plumage changes. The plumage remains consistent throughout the year, though wear and tear can make it appear duller before the annual molt.

8. 8

   Sexual dimorphism

   How males and females differ.

   Males and females are monomorphic, meaning they are visually identical in plumage and size. Males may be slightly larger on average, but this is not discernible in the field.

Key field marks

• Plumage Pattern. Look for the unmistakable bicoloured pattern: glossy black head, throat, wings, and tail contrasting sharply with an ash-grey body. This is the most reliable field mark.
• Size and Shape. Medium-large crow, robust build, with a strong, slightly decurved bill. Typical crow silhouette in flight and perched.
• Vocalizations. Listen for the characteristic harsh, guttural 'kraa-kraa-kraa' calls. While similar to other crows, the specific timbre can be learned with practice.
• Behavior. Observe its opportunistic feeding habits, often scavenging or foraging in open areas. Its intelligent and wary demeanor is also typical of corvids.

Explore the Hooded Crow