How to identify the White-browed Wagtail

To correctly identify the White-browed Wagtail (Motacilla maderaspatensis), 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

20.5-22 cm

Wingspan

28-30 cm

Weight

25-35 g

Physical features to check

1. 1

   Plumage

   Overall feather coloration and pattern.

   Adults are predominantly black and white. The crown, nape, back, and upper tail coverts are glossy black. The wings are black with prominent white wing bars formed by white edges to the greater and median coverts. The tail is long and black with white outer tail feathers. The underparts are entirely white, contrasting sharply with the black upperparts. A broad white supercilium (eyebrow) extends from above the eye to the nape, and there is a distinct white patch on the side of the neck below the eye. The throat and upper breast are black, forming a bib.

2. 2

   Beak shape

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

   Slender, pointed, and black.

3. 3

   Eye color

   Iris color and any distinctive eye markings.

   Dark brown

4. 4

   Leg color

   Leg and foot color.

   Blackish-grey

5. 5

   Distinguishing features

   Standout features that separate this species.

   The large size compared to other wagtails, the prominent white supercilium, and the entirely black upperparts (except for white wing markings) are key features. The constant tail-wagging motion is also highly characteristic.

6. 6

   Juvenile appearance

   How young birds differ from adults.

   Juveniles are duller and browner overall. The black areas are replaced by sooty brown or greyish-brown. The white supercilium is less distinct, and the white underparts may be tinged with buff or grey. The black bib is often mottled or incomplete. They gradually acquire adult plumage over their first year.

7. 7

   Seasonal changes

   Plumage variation between breeding and non-breeding seasons.

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

8. 8

   Sexual dimorphism

   How males and females differ.

   Males and females are generally similar in plumage. Females may have a slightly duller black, sometimes with a brownish tinge, especially on the back, and the white markings might be slightly less extensive or pure. However, these differences are subtle and often difficult to discern in the field.

Key field marks

• Size and Plumage. Look for a relatively large wagtail (20-22 cm) with a striking black and white pattern. The entire upperparts (crown, back, rump) are glossy black, contrasting with pure white underparts. This extensive black on the back immediately distinguishes it from other wagtails in its range.
• Head Pattern. Note the prominent, broad white supercilium (eyebrow) that extends well behind the eye, and a distinct white patch on the side of the neck below the eye. The throat and upper breast form a solid black bib.
• Tail Wagging. Observe its characteristic behavior of constantly wagging its long tail up and down, a trait common to all wagtails but particularly noticeable in this species due to its size and contrasting tail feathers.
• Habitat. Search near water bodies – rivers, ponds, canals, and even urban puddles. They are often seen foraging on the ground or perching on low structures near water.
• Vocalization. Listen for its sharp, metallic 'chick-chick' or 'chissick' call, or its more melodious and varied song, which can help confirm identification.

Explore the White-browed Wagtail