How to identify the Red-legged Partridge

To correctly identify the Red-legged Partridge (Alectoris rufa), 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

32-35 cm (12.6-13.8 in)

Wingspan

47-50 cm (18.5-19.7 in)

Weight

390-550 g (13.8-19.4 oz)

Physical features to check

1. 1

   Plumage

   Overall feather coloration and pattern.

   Adults have a pale brown back, grey breast, and buff belly. The most striking features are the white throat patch, bordered by a bold black gorget that extends into a black eye-stripe. The flanks are conspicuously barred with black, white, and chestnut stripes. The crown is brown, and there is a white supercilium. The undertail coverts are rufous.

2. 2

   Beak shape

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

   Short, stout, and conical, bright red.

3. 3

   Eye color

   Iris color and any distinctive eye markings.

   Dark brown, surrounded by a red orbital ring.

4. 4

   Leg color

   Leg and foot color.

   Bright red.

5. 5

   Distinguishing features

   Standout features that separate this species.

   Bright red legs and beak, white throat with a prominent black gorget, and distinctive black, white, and chestnut barring on the flanks.

6. 6

   Juvenile appearance

   How young birds differ from adults.

   Juveniles are duller and lack the distinctive facial markings and flank barring of adults. They have a more uniform brownish-grey plumage, with faint barring on the flanks and a less defined throat patch. Their legs and beak are duller, becoming redder with age.

7. 7

   Seasonal changes

   Plumage variation between breeding and non-breeding seasons.

   No significant seasonal plumage changes. Plumage remains consistent throughout the year.

8. 8

   Sexual dimorphism

   How males and females differ.

   Males and females are largely similar in plumage. Males tend to be slightly larger and heavier, and often have a small, blunt spur on the tarsus, which is usually absent or much smaller in females. This spur is not always present or easily visible.

Key field marks

• Red Legs and Beak. Look for the bright coral-red legs and beak, a key distinguishing feature.
• Head and Throat Pattern. Observe the prominent white throat patch bordered by a bold black gorget that extends as a black stripe through the eye. A white supercilium is also present.
• Flank Barring. Note the distinctive black, white, and chestnut barring on the flanks. This pattern is unique among similar partridges.
• Overall Plumage. The general coloration is pale brown on the back, grey on the breast, and buff on the belly.
• Call. Listen for its characteristic harsh, chattering 'chuk-chuk-chuk-churrr' call, especially at dawn and dusk.
• Behavior. Watch for its tendency to run rather than fly when disturbed, and its rapid, whirring flight over short distances if it does take to the air.

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