How to identify the Cape Crow

To correctly identify the Cape Crow (Corvus capensis), 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

48-52 cm (19-20.5 in)

Wingspan

90-100 cm (35-39 in)

Weight

360-600 g (12.7-21.2 oz)

Physical features to check

1. 1

   Plumage

   Overall feather coloration and pattern.

   Entirely glossy black plumage with a slight purple or blue-green sheen visible in good light. Feathers are dense and smooth.

2. 2

   Beak shape

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

   Long, slender, and distinctly decurved (down-curved) black bill that is sharper than most other crow species. This is a key diagnostic feature.

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.

   Its most distinguishing feature is the long, slender, and slightly decurved bill. Its overall build is more graceful and less robust than other large crows. When perched, it often holds its tail slightly raised, which is another useful field mark.

6. 6

   Juvenile appearance

   How young birds differ from adults.

   Juveniles resemble adults but have a duller, less glossy black plumage and often a shorter, slightly less well-defined bill. Their eyes may appear a paler brown.

7. 7

   Seasonal changes

   Plumage variation between breeding and non-breeding seasons.

   No significant seasonal changes in plumage. They maintain their all-black appearance throughout the year.

8. 8

   Sexual dimorphism

   How males and females differ.

   Males are generally slightly larger than females, but plumage is identical. Sexes are difficult to distinguish in the field without direct comparison or behavioral cues.

Key field marks

• Bill Shape. Look for the unusually long, slender, and slightly decurved black bill. This is the single most reliable field mark.
• Plumage. Uniformly glossy black plumage distinguishes it from piebald crows or ravens with white markings.
• Body Proportions. Note the relatively long legs and often slightly elevated tail, giving it a more elegant, less stocky appearance than other corvids.
• Call. Listen for its characteristic nasal 'kraaaak' call, which differs from the deeper, harsher calls of other larger corvids.
• Foraging Style. Observe its ground-foraging behavior, often probing the soil with its specialized bill.

Explore the Cape Crow